{"commit":"391399c31be607b94330aacfd351303f304207d6","subject":"finally a correct REPL loop","message":"finally a correct REPL loop\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"repl.wat","new_file":"repl.wat","new_contents":";; -*- mode: scheme -*-\n\n(define env (current-environment))\n\n(define (repl)\n (define (loop)\n (display (eval (read) env))\n (loop))\n (push-prompt *top-level*\n (loop)))\n\n(display \"Welcome to Wat -10.3\")\n(repl)\n","old_contents":";; -*- mode: scheme -*-\n\n(define env (current-environment))\n\n(define (repl)\n (define (loop)\n (push-prompt *top-level*\n (display (eval (read) env))\n (loop)))\n (loop))\n\n(display \"Welcome to Wat -10.3\")\n(repl)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"b3abd6966e3b2a6457f6c9732b9411cc21fa1974","subject":"Update memory.wat","message":"Update memory.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/memory.wat","new_file":"js-api-examples\/memory.wat","new_contents":"(module\n (memory (import \"js\" \"mem\") 1)\n (func (export \"accumulate\") (param $ptr i32) (param $len i32) (result i32)\n (local $end i32)\n (local $sum i32)\n (local.set $end\n (i32.add\n (local.get $ptr)\n (i32.mul\n (local.get $len)\n (i32.const 4))))\n (block $break\n (loop $top\n (br_if $break\n (i32.eq\n (local.get $ptr)\n (local.get $end)))\n (local.set $sum\n (i32.add\n (local.get $sum)\n (i32.load\n (local.get $ptr))))\n (local.set $ptr\n (i32.add\n (local.get $ptr)\n (i32.const 4)))\n (br $top)))\n (local.get $sum)))\n","old_contents":"(module\n (memory (import \"js\" \"mem\") 1)\n (func (export \"accumulate\") (param $ptr i32) (param $len i32) (result i32)\n (local $end i32)\n (local $sum i32)\n (local.set $end (i32.add (local.get $ptr) (i32.mul (local.get $len) (i32.const 4))))\n (block $break (loop $top\n (br_if $break (i32.eq (local.get $ptr) (local.get $end)))\n (local.set $sum (i32.add (local.get $sum)\n (i32.load (local.get $ptr))))\n (local.set $ptr (i32.add (local.get $ptr) (i32.const 4)))\n (br $top)\n ))\n (local.get $sum)\n )\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"c0c45721cac22ea0d9513a5a00a8c65d7a846d60","subject":"add error monad test","message":"add error monad test\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n\n;; Error monad from Filinski's \"Representing Monads\".\n\n(provide ()\n (define *default-prompt* (make-prompt))\n (define (reflect m) (shift *default-prompt* k (ext k m)))\n (define (reify t) (push-prompt *default-prompt* (unit (t))))\n\n (def (suc-type suc-tag suc-untag) (make-type))\n (define (make-suc a) (suc-tag a))\n (def (err-type err-tag err-untag) (make-type))\n (define (make-err string) (err-tag string))\n (define (unit a) (make-suc a))\n (define (ext f m)\n (cond ((eq? suc-type (type-of m)) (f (suc-untag m)))\n ((eq? err-type (type-of m)) m)\n (#t (fail \"type error\"))))\n \n (define (myraise e) (reflect (make-err e)))\n (define (myhandle t h)\n (let ((m (reify t)))\n (cond ((eq? suc-type (type-of m)) (suc-untag m))\n ((eq? err-type (type-of m)) (h (err-untag m)))\n (#t (fail \"type error\")))))\n\n (define (show t)\n (myhandle (lambda () (t))\n (lambda (s) s)))\n\n (assert (= 3 (show (lambda () (+ 1 2)))))\n (assert (eq? #f (show (lambda () (+ 1 (myraise #f))))))\n)\n\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"0793b58729a609c617f7edcfecc2698d0659afd3","subject":"test define-record-type's predicate better","message":"test define-record-type's predicate better\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; IDHASH\n\n(provide ()\n (assert (not (eq? (idhash \"foo\") (idhash \"bar\")))))\n\n;; DEFINE-RECORD-TYPE\n\n(provide ()\n (define-record-type pare\n (kons kar kdr)\n pare?\n (kar kar set-kar!)\n (kdr kdr set-kdr!))\n (define p (kons 1 2))\n (assert (= 1 (kar p)))\n (assert (= 2 (kdr p)))\n (set-kar! p 3)\n (set-kdr! p 4)\n (assert (= 3 (kar p)))\n (assert (= 4 (kdr p)))\n (assert (pare? p))\n (assert (eq? #f (pare? 12))))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; From \"A Monadic Framework\".\n;;\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n;;\n;; Another one, from Oleg's \"Argument against call\/cc\".\n;;\n;; (define (leak-test1 identity-thunk)\n;; (let-loop loop ((id (lambda (x) x)))\n;; (loop (id (identity-thunk)))))\n;; (let ((p (make-prompt)))\n;; (leak-test1 (lambda () (push-prompt p (shift p k k)))))\n\n;; Error monad from Filinski's \"Representing Monads\".\n\n(provide ()\n (define *default-prompt* (make-prompt))\n (define (reflect m) (shift *default-prompt* k (ext k m)))\n (define (reify t) (push-prompt *default-prompt* (unit (t))))\n\n (def (suc-type suc-tag suc-untag) (make-type))\n (define (make-suc a) (suc-tag a))\n (def (err-type err-tag err-untag) (make-type))\n (define (make-err string) (err-tag string))\n (define (unit a) (make-suc a))\n (define (ext f m)\n (cond ((eq? suc-type (type-of m)) (f (suc-untag m)))\n ((eq? err-type (type-of m)) m)\n (#t (fail \"type error\"))))\n \n (define (myraise e) (reflect (make-err e)))\n (define (myhandle t h)\n (let ((m (reify t)))\n (cond ((eq? suc-type (type-of m)) (suc-untag m))\n ((eq? err-type (type-of m)) (h (err-untag m)))\n (#t (fail \"type error\")))))\n\n (define (show t)\n (myhandle (lambda () (t))\n (lambda (s) s)))\n\n (assert (= 3 (show (lambda () (+ 1 2)))))\n (assert (eq? #f (show (lambda () (+ 1 (myraise #f))))))\n)\n\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; IDHASH\n\n(provide ()\n (assert (not (eq? (idhash \"foo\") (idhash \"bar\")))))\n\n;; DEFINE-RECORD-TYPE\n\n(provide ()\n (define-record-type pare\n (kons kar kdr)\n pare?\n (kar kar set-kar!)\n (kdr kdr set-kdr!))\n (define p (kons 1 2))\n (assert (= 1 (kar p)))\n (assert (= 2 (kdr p)))\n (set-kar! p 3)\n (set-kdr! p 4)\n (assert (= 3 (kar p)))\n (assert (= 4 (kdr p)))\n (assert (pare? p)))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; From \"A Monadic Framework\".\n;;\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n;;\n;; Another one, from Oleg's \"Argument against call\/cc\".\n;;\n;; (define (leak-test1 identity-thunk)\n;; (let-loop loop ((id (lambda (x) x)))\n;; (loop (id (identity-thunk)))))\n;; (let ((p (make-prompt)))\n;; (leak-test1 (lambda () (push-prompt p (shift p k k)))))\n\n;; Error monad from Filinski's \"Representing Monads\".\n\n(provide ()\n (define *default-prompt* (make-prompt))\n (define (reflect m) (shift *default-prompt* k (ext k m)))\n (define (reify t) (push-prompt *default-prompt* (unit (t))))\n\n (def (suc-type suc-tag suc-untag) (make-type))\n (define (make-suc a) (suc-tag a))\n (def (err-type err-tag err-untag) (make-type))\n (define (make-err string) (err-tag string))\n (define (unit a) (make-suc a))\n (define (ext f m)\n (cond ((eq? suc-type (type-of m)) (f (suc-untag m)))\n ((eq? err-type (type-of m)) m)\n (#t (fail \"type error\"))))\n \n (define (myraise e) (reflect (make-err e)))\n (define (myhandle t h)\n (let ((m (reify t)))\n (cond ((eq? suc-type (type-of m)) (suc-untag m))\n ((eq? err-type (type-of m)) (h (err-untag m)))\n (#t (fail \"type error\")))))\n\n (define (show t)\n (myhandle (lambda () (t))\n (lambda (s) s)))\n\n (assert (= 3 (show (lambda () (+ 1 2)))))\n (assert (eq? #f (show (lambda () (+ 1 (myraise #f))))))\n)\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"431d2dc3894bcc60c31de84391e4541e9f0cde4b","subject":"use linux lines","message":"use linux lines","repos":"i-net-software\/JWebAssembly,i-net-software\/JWebAssembly","old_file":"JWebAssembly\/test\/de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.wat","new_file":"JWebAssembly\/test\/de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.wat","new_contents":"(module\n (func $singleInt (param i32)\n )\n)","old_contents":"(module\r\n (func $singleInt(param i32)\r\n )\r\n)","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"} {"commit":"64ccc86b979e645fda46288c331fcf83581eabc1","subject":"REPL scrolling.","message":"REPL scrolling.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"browser\/browser.wat","new_file":"browser\/browser.wat","new_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *window* (js-global \"window\"))\n(define *document* (js-global \"document\"))\n(define *body* (js-prop *document* \"body\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define scrollTo\n (let ((m (js-method \"scrollTo\")))\n (lambda (x y) (m *window* x y))))\n\n(define (read-input)\n (let ((res (list* 'begin (read-from-string (from-js (js-prop (getElementById \"input\") \"value\"))))))\n (display (strcat \"USER> \" (from-js (js-prop (getElementById \"input\") \"value\"))))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(define *input-pollset* (make-pollset))\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (pollset-callback *input-pollset*))\n\n(define (read)\n (let ((evt (pollset-wait *input-pollset*)))\n (if (= (from-js (js-prop evt \"keyCode\")) 13)\n (read-input)\n (read))))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n (scrollTo (to-js 0) (js-prop *body* \"scrollHeight\"))\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","old_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *document* (js-global \"document\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define (read-input)\n (let ((res (list* 'begin (read-from-string (from-js (js-prop (getElementById \"input\") \"value\"))))))\n (display (strcat \"USER> \" (from-js (js-prop (getElementById \"input\") \"value\"))))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(define *input-pollset* (make-pollset))\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (pollset-callback *input-pollset*))\n\n(define (read)\n (let ((evt (pollset-wait *input-pollset*)))\n (if (= (from-js (js-prop evt \"keyCode\")) 13)\n (read-input)\n (read))))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"bf2224d47987005216936bd2f2de44427bdc17ab","subject":"[exceptions] Fix .wat file","message":"[exceptions] Fix .wat file\n","repos":"GoogleChromeLabs\/wasm-feature-detect","old_file":"src\/detectors\/exceptions\/module.wat","new_file":"src\/detectors\/exceptions\/module.wat","new_contents":";; Name: Exception handling\n;; Proposal: https:\/\/github.com\/WebAssembly\/exception-handling\n;; Features: exceptions\n\n(module\n (func\n try\n catch_all\n end\n )\n)\n","old_contents":";; Name: Exception handling\n;; Proposal: https:\/\/github.com\/WebAssembly\/exception-handling\n;; Features: exceptions\n\n(module\n (func\n try\n catch\n drop\n end\n )\n)\n","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"} {"commit":"f8d3e049f9852ffa3de07e3d7c90b12f47a566d0","subject":"Update simple-name-section.wat","message":"Update simple-name-section.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"other-examples\/simple-name-section.wat","new_file":"other-examples\/simple-name-section.wat","new_contents":"(module\n (func $i (import \"imports\" \"imported_func\") (param i32))\n (func (export \"exported_func\")\n i32.const 42\n call $i\n )\n )\n","old_contents":"(module\n (func $i (import \"imports\" \"imported_func\") (param i32))\n (func (export \"exported_func\")\n i32.const 42\n call $i))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"557451e4f5e6825c63856d74109b487e812457c3","subject":"fixed line causing compiler error","message":"fixed line causing compiler error\n\nthis should fix issue #10","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/wasm-table.wat","new_file":"understanding-text-format\/wasm-table.wat","new_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42)\n (func $f2 (result i32)\n i32.const 13)\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n get_local $i\n call_indirect (type $return_i32))\n)\n","old_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42)\n (func $f2 (result i32)\n i32.const 13)\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n get_local $i\n call_indirect $return_i32)\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"35bcc7087217a829e8a79cd54d5c3db8f1e71910","subject":"Update simple.wat","message":"Update simple.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/simple.wat","new_file":"js-api-examples\/simple.wat","new_contents":"(module\n (func $i (import \"imports\" \"imported_func\") (param i32))\n (func (export \"exported_func\")\n i32.const 42\n call $i\n )\n)\n","old_contents":"(module\n (func $i (import \"imports\" \"imported_func\") (param i32))\n (func (export \"exported_func\")\n i32.const 42\n call $i))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"70f11fc76116fbbbfa6b9221478999c323002d14","subject":"Update global.wat","message":"Update global.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/global.wat","new_file":"js-api-examples\/global.wat","new_contents":"(module\n (global $g (import \"js\" \"global\") (mut i32))\n (func (export \"getGlobal\") (result i32)\n (global.get $g)\n )\n (func (export \"incGlobal\")\n (global.set $g (i32.add (global.get $g) (i32.const 1)))\n )\n)\n","old_contents":"(module\n (global $g (import \"js\" \"global\") (mut i32))\n (func (export \"getGlobal\") (result i32)\n (global.get $g))\n (func (export \"incGlobal\")\n (global.set $g (i32.add (global.get $g) (i32.const 1)))))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"b4ad50d6fd64b2b1ab87baa1df8922131df87b28","subject":"Remove obsolete functionality.","message":"Remove obsolete functionality.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n;(start-profile)\n\n(def quote (vau (x) #ign x))\n(set-label! quote \"quote\")\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def number? (wrap (vau (val) #ign (eq? (type-of val) Number))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; (if (null? tail)\n;; (eval head env)\n;; (seq2\n;; (eval head env)\n;; (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n(set-label! list \"list\")\n\n;; (def list*\n;; (wrap (vau args #ign\n;; (begin\n;; (def aux\n;; (wrap (vau ((head . tail)) #ign\n;; (if (null? tail)\n;; \t\t\t head\n;; \t\t\t (cons head (aux tail))))))\n;; \t (aux args)))))\n;; (set-label! list* \"list*\")\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n(set-label! vau \"vau\")\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n(set-label! lambda \"lambda\")\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (macro (vau (bindings . body) #ign\n (cons (list* lambda (map car bindings) body)\n (map cadr bindings)))))\n\n(def let*\n (macro (vau (bindings . body) #ign\n (if (null? bindings)\n (list* let bindings body)\n (list let\n (list (car bindings))\n (list* let* (cdr bindings) body))))))\n\n(def letrec\n (macro (vau (bindings . body) #ign\n (list* let ()\n (list def\n (map car bindings)\n (list* list (map cadr bindings)))\n body))))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def or (vau (a b) env (if (eval a env) #t (eval b env))))\n\n(def and (vau (a b) env (if (eval a env) (eval b env) #f)))\n\n(def when (macro (vau (test . body) #ign (list if test (list* begin body) #void))))\n\n(def unless (macro (vau (test . body) #ign (list* when (list not test) body))))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (macro (vau (symbols . body) env\n (list def symbols\n (list let ()\n (list* begin body)\n (list* list symbols))))))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (opv (eval (list* vau args (car rhs) (cdr rhs)) env)))\n\t (eval (list def name opv) env)\n (set-label! opv (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-macro\n (vau ((name . ptree) . body) env\n (eval (list def name (list macro (list* vau ptree #ign body))) env)))\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(define-macro (dlet dv val . exprs)\n (list dlet* dv val (list* lambda () exprs)))\n\n(define-macro (unwind-protect protected . cleanup)\n (list finally protected (list* begin cleanup)))\n\n(define-macro (loop . forms)\n (list loop1 (list* begin forms)))\n\n(define-syntax (dotimes (var times . optional-result-form) . exprs) env\n (define wrapped-exprs (list* begin exprs))\n (define evaled-times (eval times env))\n (define result-form (if (null? optional-result-form) #void (car optional-result-form)))\n (let ((subenv (make-environment env)))\n (eval (list def var 0) subenv)\n (while (< (eval var subenv) evaled-times)\n (eval wrapped-exprs subenv)\n (eval (list def var (+ 1 (eval var subenv))) subenv))\n (eval result-form subenv)))\n\n(provide (block return-from)\n (define (call-with-escape fun)\n (define extent-ended? #f)\n (define *env* (current-environment))\n (define (escape val)\n (if extent-ended?\n (fail \"extent ended\")\n (throw* escape val)))\n (unwind-protect (catch* escape (lambda () (fun escape)))\n (set! *env* extent-ended? #t)))\n (define-macro (block name . body)\n (list call-with-escape (list* lambda (list name) body)))\n (define (return-from esc . val) (esc (if (null? val) #void (car val))))\n)\n\n(define-syntax (while test . body) env\n (block exit\n (loop\n (if (eval test env)\n (eval (list* begin body) env)\n (return-from exit #void)))))\n\n(define-macro (until test . body)\n (list* while (list not test) body))\n\n(provide (define-generic define-method)\n (define-syntax (define-generic (name . args) . body) env\n (define str-name (symbol->string name))\n (define default-method (if (null? body)\n (lambda #ign (fail (strcat \"method not found: \" str-name)))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (find-method (type-of self) str-name default-method) (cons self arg)))\n (set-label! generic str-name)\n (eval (list def name generic) env)\n generic)\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval type env) (symbol->string name) method))\n)\n\n(provide (= \/=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! type \"=\" (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n (define-method (= (a Pair) b) (and (pair? b) (and (= (car a) (car b)) (= (cdr a) (cdr b)))))\n (define (\/= a b) (not (= a b)))\n)\n\n(provide (< > <= >=)\n (define-generic (< a b))\n (define-method (< (a Number) b) (if (number? b) (num< a b) (fail \"can't compare number\")))\n (define (> a b) (< b a))\n (define (<= a b) (or (< a b) (= a b)))\n (define (>= a b) (or (> a b) (= a b)))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(provide (->string pair->string)\n (define-generic (->string obj) (strcat \"#{\" (label obj) \"}\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair)) (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (strcat \"#[Applicative \" (label obj) \"]\"))\n (define-method (->string (obj Operative)) (strcat \"#[Operative \" (label obj) \"]\"))\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n)\n\n(provide (->number)\n (define-generic (->number obj))\n (define-method (->number (obj Number)) obj)\n (define-method (->number (obj String)) (string->number obj))\n (define-method (->number (obj Symbol)) (string->number (symbol->string obj)))\n)\n\n(provide (make-prompt push-prompt take-subcont push-subcont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (eval (list* lambda () es) env)))\n (define-syntax (take-subcont p k . body) env\n (take-subcont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-subcont k . es) env\n (push-subcont* (eval k env) (eval (list* lambda () es) env)))\n (define (shift* p f)\n (take-subcont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-subcont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(define-syntax (define-js-method name) env\n (define method (js-method (symbol->string name)))\n (eval (list def name (lambda args (from-js (apply method (map to-js args))))) env))\n\n(provide (Option some none if-option)\n (define-record-type Option\n (make-option supplied? value)\n option?\n (supplied? supplied?)\n (value value))\n (define (some a) (make-option #t a))\n (define none (make-option #f #void))\n (define-syntax (if-option (name option) then . else) env\n (let ((o (eval option env)))\n (if (supplied? o)\n (eval (list let (list (list name (value o))) then) env)\n (unless (null? else)\n (eval (car else) env)))))\n)\n\n(provide (handle\n catch\n throw\n default-handler\n restart-bind\n invoke-restart\n associated-exception)\n ;; API\n (define-syntax (handle body . handler-specs) env)\n (define-syntax (catch body . handler-specs) env)\n (define-syntax (throw exc . handler-specs) env)\n (define-generic (default-handler exc) #void)\n (define-syntax (restart-bind body . handler-specs) env)\n (define (invoke-restart rst))\n (define-generic (associated-exception rst) none)\n ;; Implementation\n (define *current-exception-handler-set* (dnew none))\n (define *current-restart-handler-set* (dnew none))\n)\n\n(define-record-type Blocking\n (make-blocking)\n blocking?)\n\n(define-syntax (time . exprs) env\n (let* ((ms (current-milliseconds))\n (res (eval (list* begin exprs) env)))\n (display (strcat \"TIME \" (->string (- (current-milliseconds) ms)) \"ms \" (pair->string exprs)))\n res))\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n;(start-profile)\n\n(def quote (vau (x) #ign x))\n(set-label! quote \"quote\")\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def number? (wrap (vau (val) #ign (eq? (type-of val) Number))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; (if (null? tail)\n;; (eval head env)\n;; (seq2\n;; (eval head env)\n;; (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n(set-label! list \"list\")\n\n;; (def list*\n;; (wrap (vau args #ign\n;; (begin\n;; (def aux\n;; (wrap (vau ((head . tail)) #ign\n;; (if (null? tail)\n;; \t\t\t head\n;; \t\t\t (cons head (aux tail))))))\n;; \t (aux args)))))\n;; (set-label! list* \"list*\")\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n(set-label! vau \"vau\")\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n(set-label! lambda \"lambda\")\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (macro (vau (bindings . body) #ign\n (cons (list* lambda (map car bindings) body)\n (map cadr bindings)))))\n\n(def let*\n (macro (vau (bindings . body) #ign\n (if (null? bindings)\n (list* let bindings body)\n (list let\n (list (car bindings))\n (list* let* (cdr bindings) body))))))\n\n(def letrec\n (macro (vau (bindings . body) #ign\n (list* let ()\n (list def\n (map car bindings)\n (list* list (map cadr bindings)))\n body))))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def or (vau (a b) env (if (eval a env) #t (eval b env))))\n\n(def and (vau (a b) env (if (eval a env) (eval b env) #f)))\n\n(def when (macro (vau (test . body) #ign (list if test (list* begin body) #void))))\n\n(def unless (macro (vau (test . body) #ign (list* when (list not test) body))))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (macro (vau (symbols . body) env\n (list def symbols\n (list let ()\n (list* begin body)\n (list* list symbols))))))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (opv (eval (list* vau args (car rhs) (cdr rhs)) env)))\n\t (eval (list def name opv) env)\n (set-label! opv (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-macro\n (vau ((name . ptree) . body) env\n (eval (list def name (list macro (list* vau ptree #ign body))) env)))\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(define-macro (dlet dv val . exprs)\n (list dlet* dv val (list* lambda () exprs)))\n\n(define-macro (unwind-protect protected . cleanup)\n (list finally protected (list* begin cleanup)))\n\n(define-macro (loop . forms)\n (list loop1 (list* begin forms)))\n\n(define-syntax (dotimes (var times . optional-result-form) . exprs) env\n (define wrapped-exprs (list* begin exprs))\n (define evaled-times (eval times env))\n (define result-form (if (null? optional-result-form) #void (car optional-result-form)))\n (let ((subenv (make-environment env)))\n (eval (list def var 0) subenv)\n (while (< (eval var subenv) evaled-times)\n (eval wrapped-exprs subenv)\n (eval (list def var (+ 1 (eval var subenv))) subenv))\n (eval result-form subenv)))\n\n(provide (block return-from)\n (define (call-with-escape fun)\n (define extent-ended? #f)\n (define *env* (current-environment))\n (define (escape val)\n (if extent-ended?\n (fail \"extent ended\")\n (throw* escape val)))\n (unwind-protect (catch* escape (lambda () (fun escape)))\n (set! *env* extent-ended? #t)))\n (define-macro (block name . body)\n (list call-with-escape (list* lambda (list name) body)))\n (define (return-from esc . val) (esc (if (null? val) #void (car val))))\n)\n\n(define-syntax (while test . body) env\n (block exit\n (loop\n (if (eval test env)\n (eval (list* begin body) env)\n (return-from exit #void)))))\n\n(define-macro (until test . body)\n (list* while (list not test) body))\n\n(provide (define-generic define-method)\n (define-syntax (define-generic (name . args) . body) env\n (define str-name (symbol->string name))\n (define default-method (if (null? body)\n (lambda #ign (fail (strcat \"method not found: \" str-name)))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (find-method (type-of self) str-name default-method) (cons self arg)))\n (set-label! generic str-name)\n (eval (list def name generic) env)\n generic)\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval type env) (symbol->string name) method))\n)\n\n(provide (= \/=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! type \"=\" (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n (define-method (= (a Pair) b) (and (pair? b) (and (= (car a) (car b)) (= (cdr a) (cdr b)))))\n (define (\/= a b) (not (= a b)))\n)\n\n(provide (< > <= >=)\n (define-generic (< a b))\n (define-method (< (a Number) b) (if (number? b) (num< a b) (fail \"can't compare number\")))\n (define (> a b) (< b a))\n (define (<= a b) (or (< a b) (= a b)))\n (define (>= a b) (or (> a b) (= a b)))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(provide (->string pair->string)\n (define-generic (->string obj) (strcat \"#{\" (label obj) \"}\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair)) (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (strcat \"#[Applicative \" (label obj) \"]\"))\n (define-method (->string (obj Operative)) (strcat \"#[Operative \" (label obj) \"]\"))\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n)\n\n(provide (->number)\n (define-generic (->number obj))\n (define-method (->number (obj Number)) obj)\n (define-method (->number (obj String)) (string->number obj))\n (define-method (->number (obj Symbol)) (string->number (symbol->string obj)))\n)\n\n(define (display-stacktrace trace)\n (for-each (lambda (frame) (display (->string frame))) trace))\n\n(define (trap exc)\n (define trace (stacktrace))\n (display \"ERROR\")\n (display exc)\n (display-stacktrace trace))\n\n(provide (make-prompt push-prompt take-subcont push-subcont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (eval (list* lambda () es) env)))\n (define-syntax (take-subcont p k . body) env\n (take-subcont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-subcont k . es) env\n (push-subcont* (eval k env) (eval (list* lambda () es) env)))\n (define (shift* p f)\n (take-subcont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-subcont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(define-syntax (define-js-method name) env\n (define method (js-method (symbol->string name)))\n (eval (list def name (lambda args (from-js (apply method (map to-js args))))) env))\n\n(provide (Option some none if-option)\n (define-record-type Option\n (make-option supplied? value)\n option?\n (supplied? supplied?)\n (value value))\n (define (some a) (make-option #t a))\n (define none (make-option #f #void))\n (define-syntax (if-option (name option) then . else) env\n (let ((o (eval option env)))\n (if (supplied? o)\n (eval (list let (list (list name (value o))) then) env)\n (unless (null? else)\n (eval (car else) env)))))\n)\n\n(provide (handle\n catch\n throw\n default-handler\n restart-bind\n invoke-restart\n associated-exception)\n ;; API\n (define-syntax (handle body . handler-specs) env)\n (define-syntax (catch body . handler-specs) env)\n (define-syntax (throw exc . handler-specs) env)\n (define-generic (default-handler exc) #void)\n (define-syntax (restart-bind body . handler-specs) env)\n (define (invoke-restart rst))\n (define-generic (associated-exception rst) none)\n ;; Implementation\n (define *current-exception-handler-set* (dnew none))\n (define *current-restart-handler-set* (dnew none))\n)\n\n(define-record-type Blocking\n (make-blocking)\n blocking?)\n\n(define-syntax (time . exprs) env\n (let* ((ms (current-milliseconds))\n (res (eval (list* begin exprs) env)))\n (display (strcat \"TIME \" (->string (- (current-milliseconds) ms)) \"ms \" (pair->string exprs)))\n res))\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"afd5701f36cfe9a848e5734d28e0066b3a438421","subject":"feat: `get_local` \u274c WebAssembly draft vs `local.get` \u2705 WebAssembly Specification","message":"feat: `get_local` \u274c WebAssembly draft vs `local.get` \u2705 WebAssembly Specification","repos":"xgqfrms\/cdn,xgqfrms\/cdn,xgqfrms\/cdn,xgqfrms\/cdn","old_file":"webassembly\/math-sqrt-demo.wat","new_file":"webassembly\/math-sqrt-demo.wat","new_contents":"","old_contents":"","returncode":0,"stderr":"unknown","license":"apache-2.0","lang":"WebAssembly"} {"commit":"24d14705b492226c4262beb6c329e1823b5bc597","subject":"Update fail.wat","message":"Update fail.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/fail.wat","new_file":"js-api-examples\/fail.wat","new_contents":"(module\n (func (export \"fail_me\") (result i32)\n i32.const 1\n i32.const 0\n i32.div_s\n )\n)\n","old_contents":"(module\n (func (export \"fail_me\") (result i32)\n i32.const 1\n i32.const 0\n i32.div_s)\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"593b4344a0dca2634ec54c061d86435da4bf0dfd","subject":"Update table.wat","message":"Update table.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/table.wat","new_file":"js-api-examples\/table.wat","new_contents":"(module\n (func $thirteen (result i32) (i32.const 13))\n (func $fourtytwo (result i32) (i32.const 42))\n (table (export \"tbl\") anyfunc (elem $thirteen $fourtytwo)))\n","old_contents":"(module\n (func $thirteen (result i32) (i32.const 13))\n (func $fourtytwo (result i32) (i32.const 42))\n (table (export \"tbl\") anyfunc (elem $thirteen $fourtytwo))\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"23fbefbb0a8a4e9bae7bc441c07249be76cade18","subject":"Reformat and and or","message":"Reformat and and or\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params #ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (eval (list* _lambda untyped-names (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;; Simple control\n(define cond\n (_vau clauses env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env))))))\n\n(define else #t)\n\n(define and\n (_vau x e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f))))\n\n(define or\n (_vau x e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e)))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n (make-environment env))))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define === (relational-js-binop \"===\"))\n(define == (relational-js-binop \"==\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!== . args) (not (apply === args)))\n(define (!= . args) (not (apply == args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name e)) obj) (eval value e)))\n pairs)\n obj)))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != !== % * + - \/ < <= == === > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","old_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params #ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (eval (list* _lambda untyped-names (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;; Simple control\n(define cond\n (_vau clauses env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env))))))\n\n(define else #t)\n\n(define and\n (_vau x e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f))))\n\n(define or\n (_vau x e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e)))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n (make-environment env))))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define === (relational-js-binop \"===\"))\n(define == (relational-js-binop \"==\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!== . args) (not (apply === args)))\n(define (!= . args) (not (apply == args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name e)) obj) (eval value e)))\n pairs)\n obj)))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != !== % * + - \/ < <= == === > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"52d7f395d68e6d1d4d4a6d65dbd2c3af7b694fb6","subject":"Fix indentation","message":"Fix indentation\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(define-macro (define-operative (name . params) envparam . body)\n (list _define name (list* _vau params envparam body)))\n\n(define-macro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n;; Wrap incomplete VM forms\n(define-macro (loop . body)\n (list vm-loop (list* begin body)))\n\n(define-operative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(define-operative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(define-macro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(define-macro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(define-macro (lambda params . body)\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body)))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;; Simple control\n(define-operative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(define else #t)\n\n(define-operative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(define-operative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define-operative (dlet bindings . body) env\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) env))\n\n;; Prototypes\n(define-operative (define-prototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _define name p) env)))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define-operative (provide symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(define-operative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(define-macro (define-module name exports . body)\n (list _define name (list* module exports body)))\n\n(define-operative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) env)))\n\n;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define = (relational-js-binop \"===\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!= . args) (not (apply = args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define-operative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;; Error break routine, called by VM to print stacktrace and throw\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n;; Final events\n\n(define-operative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(define-operative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(define-operative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n define-operative _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","old_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(define-macro (define-operative (name . params) envparam . body)\n (list _define name (list* _vau params envparam body)))\n\n(define-macro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n;; Wrap incomplete VM forms\n(define-macro (loop . body)\n (list vm-loop (list* begin body)))\n\n(define-operative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(define-operative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(define-macro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(define-macro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(define-macro (lambda params . body)\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body)))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;; Simple control\n(define-operative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(define else #t)\n\n(define-operative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(define-operative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define-operative (dlet bindings . body) env\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) env))\n\n;; Prototypes\n(define-operative (define-prototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _define name p) env)))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define-operative (provide symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(define-operative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(define-macro (define-module name exports . body)\n (list _define name (list* module exports body)))\n\n(define-operative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) env)))\n\n;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define = (relational-js-binop \"===\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!= . args) (not (apply = args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define-operative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;; Error break routine, called by VM to print stacktrace and throw\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n;; Final events\n\n(define-operative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(define-operative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(define-operative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n define-operative _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"16e70ead3382883864cd3f06f80e8ae0e2b60562","subject":"letrec","message":"letrec\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) (type-of (cons #void #void))))))\n\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) (type-of 'foo)))))\n\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) (type-of (wrap (vau #ign #ign #void)))))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax def)\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (define-method define-generic send)\n (define (put-method type name method)\n (eval (list def name method) (type-environment type)))\n (define (find-method type name)\n (eval name (type-environment type)))\n (define (send obj message arg)\n (apply (find-method (type-of obj) message) (list* obj arg)))\n (define-syntax define-generic\n (vau ((name . #ign)) env\n (eval (list def name (lambda (self . arg) (send self name arg))) env)))\n (define-syntax define-method\n (vau ((name (self type) . args) . body) env\n (put-method (eval type env) name\n\t\t (eval (list* lambda (list* self args) body) env))))\n)\n\n(define-generic (to-string obj -> string))\n\n(def String (type-of \"foo\"))\n(define (string? s) (eq? (type-of s) String))\n(define-method (to-string (self String)) self)\n\n(define (newline) (display \"newline\")) ; huh?\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (define prompt-type (make-type))\n (define (make-prompt) (tag prompt-type #void))\n (define-syntax push-prompt\n (vau (p . es) env\n (push-prompt* (eval p env)\n (lambda () (eval (list* begin es) env)))))\n (define-syntax take-sub-cont\n (vau (p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env))))\n (define-syntax push-sub-cont\n (vau (k . es) env\n (push-sub-cont* (eval k env)\n (lambda () (eval (list* begin es) env)))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax shift\n (vau (p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env)))\n)\n\n(provide (dnew dref dlet dlet*)\n (define parameter-type (make-type))\n (define (dnew) (tag parameter-type #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax dlet\n (vau (key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env)))\n)\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) (type-of (cons #void #void))))))\n\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) (type-of 'foo)))))\n\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) (type-of (wrap (vau #ign #ign #void)))))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax def)\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (define-method define-generic send)\n (define (put-method type name method)\n (eval (list def name method) (type-environment type)))\n (define (find-method type name)\n (eval name (type-environment type)))\n (define (send obj message arg)\n (apply (find-method (type-of obj) message) (list* obj arg)))\n (define-syntax define-generic\n (vau ((name . #ign)) env\n (eval (list def name (lambda (self . arg) (send self name arg))) env)))\n (define-syntax define-method\n (vau ((name (self type) . args) . body) env\n (put-method (eval type env) name\n\t\t (eval (list* lambda (list* self args) body) env))))\n)\n\n(define-generic (to-string obj -> string))\n\n(def String (type-of \"foo\"))\n(define (string? s) (eq? (type-of s) String))\n(define-method (to-string (self String)) self)\n\n(define (newline) (display \"newline\")) ; huh?\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (define prompt-type (make-type))\n (define (make-prompt) (tag prompt-type #void))\n (define-syntax push-prompt\n (vau (p . es) env\n (push-prompt* (eval p env)\n (lambda () (eval (list* begin es) env)))))\n (define-syntax take-sub-cont\n (vau (p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env))))\n (define-syntax push-sub-cont\n (vau (k . es) env\n (push-sub-cont* (eval k env)\n (lambda () (eval (list* begin es) env)))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax shift\n (vau (p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env)))\n)\n\n(provide (dnew dref dlet dlet*)\n (define parameter-type (make-type))\n (define (dnew) (tag parameter-type #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax dlet\n (vau (key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env)))\n)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"1bbc55ea861da032b364b3a250671734dcc945d3","subject":"Fix a comment","message":"Fix a comment\n","repos":"surma\/surma.github.io,surma\/surma.github.io","old_file":"static\/things\/raw-wasm\/examples\/wat_memory\/memory.wat","new_file":"static\/things\/raw-wasm\/examples\/wat_memory\/memory.wat","new_contents":";; Filename: memory.wat\n(module\n ;; Create memory with a size of 1 page (= 64KiB)\n ;; that is growable to up to 100 pages.\n (memory $mem 1 100)\n ;; Export that memory\n (export \"memory\" (memory $mem))\n ;; Our function with no parameters and no return value,\n ;; but with a local variable for temporary storage.\n (func $add2 (param) (result) (local $tmp i32)\n ;; Load an i32 from address 0 and put it on the stack\n i32.const 0\n i32.load\n\n ;; Push 2 onto the stack and add the values\n i32.const 2\n i32.add\n\n ;; Temporarily store the result in the parameter\n local.set $tmp\n\n ;; Store that value at address 4\n i32.const 4\n local.get $tmp\n i32.store\n )\n (export \"add2\" (func $add2))\n)","old_contents":";; Filename: memory.wat\n(module\n ;; Create memory with a size of 1 page (= 64KiB)\n ;; that is growable to up to 100 pages.\n (memory $mem 1 100)\n ;; Export that memory\n (export \"memory\" (memory $mem))\n ;; Our function with no parameters and no return value,\n ;; but with a local variable for temporary storage.\n (func $add2 (param) (result) (local $tmp i32)\n ;; Load an i32 from address 0 and put it on the stack\n i32.const 0\n i32.load\n\n ;; Put the parameter on the stack and add the values\n i32.const 2\n i32.add\n\n ;; Temporarily store the result in the parameter\n local.set $tmp\n\n ;; Store that value at address 4\n i32.const 4\n local.get $tmp\n i32.store\n )\n (export \"add2\" (func $add2))\n)","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"52209f633ce95452e1cd4d7e7066db6b334ac1c8","subject":"Fix syntax error (put imports first) (#2168)","message":"Fix syntax error (put imports first) (#2168)\n\n","repos":"mdn\/interactive-examples,mdn\/interactive-examples,mdn\/interactive-examples","old_file":"live-examples\/wat-examples\/variables\/global.wat","new_file":"live-examples\/wat-examples\/variables\/global.wat","new_contents":"(module\n (import \"console\" \"log\" (func $log (param i32)))\n \n ;; import a global variable from js\n (global $from_js (import \"env\" \"from_js\") i32)\n\n ;; create a global variable\n (global $from_wasm i32 (i32.const 10))\n\n (func $main\n ;; load both global variables onto the stack\n global.get $from_js\n global.get $from_wasm\n\n i32.add ;; add up both globals\n call $log ;; log the result\n )\n (start $main)\n)\n","old_contents":"(module\n (import \"console\" \"log\" (func $log (param i32)))\n\n ;; create a global variable\n (global $from_wasm i32 (i32.const 10))\n\n ;; import a global variable from js\n (global $from_js (import \"env\" \"from_js\") i32)\n\n (func $main\n ;; load both global variables onto the stack\n global.get $from_js\n global.get $from_wasm\n\n i32.add ;; add up both globals\n call $log ;; log the result\n )\n (start $main)\n)","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"7d0301e87d3a1071a49bf8e3df8707320bec9f4e","subject":"Another fix","message":"Another fix","repos":"GoogleChromeLabs\/wasm-feature-detect","old_file":"src\/detectors\/simd\/module.wat","new_file":"src\/detectors\/simd\/module.wat","new_contents":";; Name: Fixed-Width SIMD\n;; Proposal: https:\/\/github.com\/webassembly\/simd\n;; Features: simd\n\n(module\n (func (result v128)\n i32.const 0\n i8x16.splat\n i8x16.popcnt\n )\n)\n","old_contents":";; Name: Fixed-Width SIMD\n;; Proposal: https:\/\/github.com\/webassembly\/simd\n;; Features: simd\n\n(module\n (func\n i32.const 0\n i8x16.splat\n i8x16.popcnt\n drop\n )\n)\n","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"} {"commit":"e77e836e8a32ec4d867ecdcffd9c5a0cfe0b9fb8","subject":"Update memory.wat","message":"Update memory.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/memory.wat","new_file":"js-api-examples\/memory.wat","new_contents":"(module\n (memory (import \"js\" \"mem\") 1)\n (func (export \"accumulate\") (param $ptr i32) (param $len i32) (result i32)\n (local $end i32)\n (local $sum i32)\n (local.set $end\n (i32.add\n (local.get $ptr)\n (i32.mul\n (local.get $len)\n (i32.const 4))))\n (block $break\n (loop $top\n (br_if $break\n (i32.eq\n (local.get $ptr)\n (local.get $end)))\n (local.set $sum\n (i32.add\n (local.get $sum)\n (i32.load\n (local.get $ptr))))\n (local.set $ptr\n (i32.add\n (local.get $ptr)\n (i32.const 4)))\n (br $top)\n )\n )\n (local.get $sum)\n )\n)\n","old_contents":"(module\n (memory (import \"js\" \"mem\") 1)\n (func (export \"accumulate\") (param $ptr i32) (param $len i32) (result i32)\n (local $end i32)\n (local $sum i32)\n (local.set $end\n (i32.add\n (local.get $ptr)\n (i32.mul\n (local.get $len)\n (i32.const 4))))\n (block $break\n (loop $top\n (br_if $break\n (i32.eq\n (local.get $ptr)\n (local.get $end)))\n (local.set $sum\n (i32.add\n (local.get $sum)\n (i32.load\n (local.get $ptr))))\n (local.set $ptr\n (i32.add\n (local.get $ptr)\n (i32.const 4)))\n (br $top)))\n (local.get $sum)))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"1471e96e1e3ef400f3d86bdfb7dbdd7fc2583626","subject":"Update call.wat","message":"Update call.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/call.wat","new_file":"understanding-text-format\/call.wat","new_contents":"(module\n (func $getAnswer (result i32) i32.const 42)\n (func (export \"getAnswerPlus1\") (result i32)\n call $getAnswer\n i32.const 1\n i32.add\n )\n)\n","old_contents":"(module\n (func $getAnswer (result i32) i32.const 42)\n (func (export \"getAnswerPlus1\") (result i32)\n call $getAnswer\n i32.const 1\n i32.add))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"785f6b352710964eec64a7990439029a06c2cc7e","subject":"Update shared1.wat","message":"Update shared1.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/shared1.wat","new_file":"understanding-text-format\/shared1.wat","new_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (type $void_to_i32 (func (result i32)))\n (func (export \"doIt\") (result i32)\n (i32.store (i32.const 0) (i32.const 42)) ;; store 42 at address 0\n (call_indirect $void_to_i32 (i32.const 0))\n )\n)\n","old_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (type $void_to_i32 (func (result i32)))\n (func (export \"doIt\") (result i32)\n (i32.store (i32.const 0) (i32.const 42)) ;; store 42 at address 0\n (call_indirect $void_to_i32 (i32.const 0))))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"9fbecce1570ca122a94f081de10cd7625bc0fcc7","subject":"Export fold-list","message":"Export fold-list\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define apply vm-apply)\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) ignore x))\n(_define list (wrap (vm-vau elts ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) ignore\n (list make-macro-expander (list* _vau params ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . ignore)) x))\n(_define cdr (_lambda ((ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (eval (list* _lambda untyped-names (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n;; Simple control\n(define-macro (&& a b) (list if a b false))\n\n(define-macro (|| a b) (list if a true b))\n\n(define (call-with-escape fun)\n (let ((fresh (list null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (&& (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) null))\n\n(define-macro (unless test . body)\n (list* when (list ! test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n (make-environment env))))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define-macro (define-js-unop op)\n (list _define op (list vm-js-unop (symbol-name op))))\n\n(define-macro (define-js-binop op)\n (list _define op (list vm-js-binop (symbol-name op))))\n\n(define-js-unop !)\n(define-js-unop typeof)\n(define-js-unop ~)\n\n(define-js-binop !=)\n(define-js-binop !==)\n(define-js-binop %)\n(define-js-binop &)\n(define-js-binop <)\n(define-js-binop <<)\n(define-js-binop <=)\n(define-js-binop ==)\n(define-js-binop ===)\n(define-js-binop >)\n(define-js-binop >>)\n(define-js-binop >>>)\n(define-js-binop ^)\n(define-js-binop in)\n(define-js-binop instanceof)\n(define-js-binop |)\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name e)) obj) (eval value e)))\n pairs)\n obj)))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define (log . objects)\n (apply #log (list* $console objects)))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (#toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n null))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil?\n define-generic define-prototype define-method new the type?\n catch if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ && || ! != !== % & * + - \/ < << <= == === > >> >>> ~ ^ in instanceof typeof\n ))","old_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define apply vm-apply)\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) ignore x))\n(_define list (wrap (vm-vau elts ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) ignore\n (list make-macro-expander (list* _vau params ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . ignore)) x))\n(_define cdr (_lambda ((ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (eval (list* _lambda untyped-names (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n;; Simple control\n(define-macro (&& a b) (list if a b false))\n\n(define-macro (|| a b) (list if a true b))\n\n(define (call-with-escape fun)\n (let ((fresh (list null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (&& (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) null))\n\n(define-macro (unless test . body)\n (list* when (list ! test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n (make-environment env))))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define-macro (define-js-unop op)\n (list _define op (list vm-js-unop (symbol-name op))))\n\n(define-macro (define-js-binop op)\n (list _define op (list vm-js-binop (symbol-name op))))\n\n(define-js-unop !)\n(define-js-unop typeof)\n(define-js-unop ~)\n\n(define-js-binop !=)\n(define-js-binop !==)\n(define-js-binop %)\n(define-js-binop &)\n(define-js-binop <)\n(define-js-binop <<)\n(define-js-binop <=)\n(define-js-binop ==)\n(define-js-binop ===)\n(define-js-binop >)\n(define-js-binop >>)\n(define-js-binop >>>)\n(define-js-binop ^)\n(define-js-binop in)\n(define-js-binop instanceof)\n(define-js-binop |)\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name e)) obj) (eval value e)))\n pairs)\n obj)))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define (log . objects)\n (apply #log (list* $console objects)))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (#toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n null))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? list list* map-list nil?\n define-generic define-prototype define-method new the type?\n catch if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ && || ! != !== % & * + - \/ < << <= == === > >> >>> ~ ^ in instanceof typeof\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"8095c2768e8928499b403600694ee4395f44f0ad","subject":"Combine tests","message":"Combine tests\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n;;;;; Wat Test Suite\n\n;;;; Utilities\n\n(define assert-true\n (vau (expr) e\n (unless (=== true (eval expr e))\n (error (+ \"Should be true: \" expr)))))\n\n(define assert-false\n (vau (expr) e\n (unless (=== false (eval expr e))\n (error (+ \"Should be false: \" expr)))))\n\n(define assert-equal\n (vau (expr1 expr2) e\n (unless (=== (eval expr1 e) (eval expr2 e))\n (error (cat \"Should be equal: \" expr1 \" and \" expr2)))))\n\n(define assert-throws\n (vau (expr) e\n (label return\n (catch (eval expr e)\n (lambda (exc) (return)))\n (error (+ \"Should throw: \" expr)))))\n\n(assert-throws (lambda))\n;(assert-throws (lambda 12 12))\n;(assert-throws (lambda \"foo\" \"bar\"))\n(assert-throws (def))\n(assert-throws (def 12))\n(assert-throws (def 12 12))\n\n(assert-equal null (begin))\n(assert-equal 1 (begin 1))\n(assert-equal 2 (begin 1 2))\n\n;;;; Delimited Dynamic Binding Tests\n\n;; adapted from \n\n(define-macro (test-check label expr expected)\n (list assert-equal expr expected))\n\n(define (new-prompt) (list null))\n\n(define (abortP p e)\n (take-subcont p ignore e))\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (abortP p 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (abortP p 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n\t\t (v1 (abortP p 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n'(test-check 'test3-3\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n\t\t (v1 (abortP p 7)))\n\t\t (+ v1 10)))))\n (abortP p 9)\n (+ v 20)))\n 'must-be-error)\n\n;; (test-check 'test3-3-1\n;; (let ((p (new-prompt)))\n;; (let ((v (push-prompt p\n;; \t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n;; \t\t (v1 (abortP p 7)))\n;; \t\t (+ v1 10)))))\n;; (prompt-set? p)))\n;; false)\n\n(test-check 'test4\n (let ((p (new-prompt)))\n (+ (push-prompt p \n\t (+ (take-subcont p sk (push-prompt p (push-subcont sk 5)))\n\t 10))\n 20))\n 35)\n\n;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;,\n\n(define (combine cmb ops) (apply (wrap cmb) ops))\n\n(assert-true (combine && (list (=== 1 1) (=== 2 2))))\n(assert-false (combine && (list (!== 1 1) (=== 2 2))))\n\n(assert-equal 2 (apply (lambda x x) 2))\n\n(assert-throws (unwrap (vau () ignore)))\n\n","old_contents":";; -*- mode: scheme -*-\n\n;;;;; Wat Test Suite\n\n;;;; Utilities\n\n(define assert-true\n (vau (expr) e\n (unless (=== true (eval expr e))\n (error (+ \"Should be true: \" expr)))))\n\n(define assert-false\n (vau (expr) e\n (unless (=== false (eval expr e))\n (error (+ \"Should be false: \" expr)))))\n\n(define assert-equal\n (vau (expr1 expr2) e\n (unless (=== (eval expr1 e) (eval expr2 e))\n (error (cat \"Should be equal: \" expr1 \" and \" expr2)))))\n\n(define assert-throws\n (vau (expr) e\n (label return\n (catch (eval expr e)\n (lambda (exc) (return)))\n (error (+ \"Should throw: \" expr)))))\n\n(assert-throws (lambda))\n;(assert-throws (lambda 12 12))\n;(assert-throws (lambda \"foo\" \"bar\"))\n(assert-throws (def))\n(assert-throws (def 12))\n(assert-throws (def 12 12))\n\n(assert-equal null (begin))\n(assert-equal 1 (begin 1))\n(assert-equal 2 (begin 1 2))\n\n;;;; Delimited Dynamic Binding Tests\n\n;; adapted from \n\n(define-macro (test-check label expr expected)\n (list assert-equal expr expected))\n\n(define (new-prompt) (list null))\n\n(define (abortP p e)\n (take-subcont p ignore e))\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (abortP p 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (abortP p 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n\t\t (v1 (abortP p 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n'(test-check 'test3-3\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n\t\t (v1 (abortP p 7)))\n\t\t (+ v1 10)))))\n (abortP p 9)\n (+ v 20)))\n 'must-be-error)\n\n;; (test-check 'test3-3-1\n;; (let ((p (new-prompt)))\n;; (let ((v (push-prompt p\n;; \t (let* ((v1 (push-prompt p (+ (abortP p 5) 6)))\n;; \t\t (v1 (abortP p 7)))\n;; \t\t (+ v1 10)))))\n;; (prompt-set? p)))\n;; false)\n\n(test-check 'test4\n (let ((p (new-prompt)))\n (+ (push-prompt p \n\t (+ (take-subcont p sk (push-prompt p (push-subcont sk 5)))\n\t 10))\n 20))\n 35)\n\n;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;,\n\n(assert-true (eval (cons && (list (=== 1 1) (=== 2 2))) (get-current-environment)))\n(assert-false (eval (cons && (list (!== 1 1) (=== 2 2))) (get-current-environment)))\n\n(assert-equal 2 (apply (lambda x x) 2))\n\n(assert-throws (unwrap (vau () ignore)))\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"9ed795ead657b1d639907ee1dccff4ff26a013ba","subject":"Update shared0.wat","message":"Update shared0.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/shared0.wat","new_file":"understanding-text-format\/shared0.wat","new_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (elem (i32.const 0) $shared0func)\n (func $shared0func (result i32)\n i32.const 0\n i32.load))\n","old_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (elem (i32.const 0) $shared0func)\n (func $shared0func (result i32)\n i32.const 0\n i32.load)\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"4f7054bf04b9c84d489cb611a2e9d3ac848a5478","subject":"Change boot comments","message":"Change boot comments\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;;;; Macro and vau\n\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(define-macro (define-operative (name . params) envparam . body)\n (list _define name (list* _vau params envparam body)))\n\n(define-macro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n;;;; Wrap incomplete VM forms\n\n(define-macro (loop . body)\n (list vm-loop (list* begin body)))\n\n(define-operative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(define-operative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(define-macro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(define-macro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n;;;; List utilities\n\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;;;; Important macros and functions\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(define-macro (lambda params . body)\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body)))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;;;; Simple control\n\n(define-operative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(define else #t)\n\n(define-operative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(define-operative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;;;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define-operative (dlet bindings . body) env\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) env))\n\n;;;; Prototypes\n\n(define-operative (define-prototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _define name p) env)))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;;;; Modules\n\n(define-operative (provide symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(define-operative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(define-macro (define-module name exports . body)\n (list _define name (list* module exports body)))\n\n(define-operative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) env)))\n\n;;;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define = (relational-js-binop \"===\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!= . args) (not (apply = args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define-operative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Boolean $Boolean)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;;;; Error break routine, called by VM to print stacktrace and throw\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n;;;; Final events\n\n(define-operative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(define-operative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(define-operative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;;;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n define-operative _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","old_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define reverse-list vm-reverse-list)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) #ignore x))\n(_define list (wrap (vm-vau elts #ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(define-macro (define-operative (name . params) envparam . body)\n (list _define name (list* _vau params envparam body)))\n\n(define-macro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n;; Wrap incomplete VM forms\n(define-macro (loop . body)\n (list vm-loop (list* begin body)))\n\n(define-operative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(define-operative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(define-macro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(define-macro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . #ignore)) x))\n(_define cdr (_lambda ((#ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_define fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(define-macro (lambda params . body)\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body)))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n(define (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;; Simple control\n(define-operative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(define else #t)\n\n(define-operative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(define-operative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(define (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) #null))\n\n(define-macro (unless test . body)\n (list* when (list not test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define-operative (dlet bindings . body) env\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) env))\n\n;; Prototypes\n(define-operative (define-prototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _define name p) env)))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . #ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define-operative (provide symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(define-operative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(define-macro (define-module name exports . body)\n (list _define name (list* module exports body)))\n\n(define-operative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) env)))\n\n;; JavaScript\n\n(define (relational-js-binop name)\n (let ((binop (vm-js-binop name)))\n (define (fun arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply fun (list* arg2 rest)))\n #f))\n fun))\n\n(define = (relational-js-binop \"===\"))\n(define < (relational-js-binop \"<\"))\n(define > (relational-js-binop \">\"))\n(define <= (relational-js-binop \"<=\"))\n(define >= (relational-js-binop \">=\"))\n\n(define (!= . args) (not (apply = args)))\n\n(define * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(define + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(define (folding-js-op-neg binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(define - (folding-js-op-neg (vm-js-binop \"-\") 0))\n(define \/ (folding-js-op-neg (vm-js-binop \"\/\") 1))\n\n(define not (vm-js-unop \"!\"))\n(define typeof (vm-js-unop \"typeof\"))\n(define % (vm-js-binop \"%\"))\n(define in (vm-js-binop \"in\"))\n(define instanceof (vm-js-binop \"instanceof\"))\n\n(define bitand (vm-js-binop \"&\"))\n(define bitor (vm-js-binop \"|\"))\n(define bitxor (vm-js-binop \"^\"))\n(define bitnot (vm-js-unop \"~\"))\n(define bitshiftl (vm-js-binop \"<<\"))\n(define bitshiftr (vm-js-binop \">>\"))\n(define bitshiftr0 (vm-js-binop \">>>\"))\n\n(define-operative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set! ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (array . args) (list-to-array args))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Boolean $Boolean)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n(define (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;; Error break routine, called by VM to print stacktrace and throw\n\n(define (user-break err)\n (define (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n;; Final events\n\n(define-operative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(define-operative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(define-operative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n define-operative _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n define-generic define-prototype define-method new the type?\n catch cond else if label loop throw unless when while error \n set! setter\n push-prompt push-subcont take-subcont\n dlet dnew dref\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"f435c982bcd69f9fc01fe0491b7c7597c9da0be1","subject":"chore: remove outdated comment","message":"chore: remove outdated comment\n","repos":"rhmoller\/wasm-by-hand,rhmoller\/wasm-by-hand","old_file":"src\/wat\/writeString.wat","new_file":"src\/wat\/writeString.wat","new_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"println\" (func $println (param i32 i32)))\n (data (i32.const 0) \"Hello from WebAssembly\")\n (func (export \"writeMessage\")\n i32.const 0\n i32.const 22\n call $println\n )\n)\n","old_contents":";; Uses locals for working variables\n\n(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"println\" (func $println (param i32 i32)))\n (data (i32.const 0) \"Hello from WebAssembly\")\n (func (export \"writeMessage\")\n i32.const 0\n i32.const 22\n call $println\n )\n)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"1bb04bdd3376240023805e21b4957ec8760e93d7","subject":"two more tests","message":"two more tests\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n ;; (let ((p (make-prompt)))\n ;; \t\t (+ 2 (push-prompt p\n ;; \t\t\t\t (if (take-sub-cont p\n ;; \t\t\t\t\t\t (lambda (k)\n ;; \t\t\t\t\t\t\t (+ (push-sub-cont k #f)\n ;; \t\t\t\t\t\t\t (push-sub-cont k #t))))\n ;; \t\t\t\t\t3\n ;; \t\t\t\t\t4))))\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt* p\n (lambda ()\n\t (+ (take-sub-cont p (lambda (sk) (push-sub-cont* sk (lambda () 5))))\n\t 7)))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda () 3)))))))\n (+ 10\n (push-prompt* p1 (lambda () (+ 1\n \t\t\t(push-prompt* p2 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda ()\n\t\t(take-sub-cont p2 (lambda (sk2)\n\t\t (push-sub-cont* sk2 (lambda ()\n\t\t (push-sub-cont* sk2 (lambda () 3)))))))))))))\n (+ 100\n (push-prompt* p1 (lambda ()\n\t(+ 1\n\t (push-prompt* p2 (lambda ()\n\t (+ 10\n\t (push-prompt* p3 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk)))))))))))))\n 135)\n\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n ;; (let ((p (make-prompt)))\n ;; \t\t (+ 2 (push-prompt p\n ;; \t\t\t\t (if (take-sub-cont p\n ;; \t\t\t\t\t\t (lambda (k)\n ;; \t\t\t\t\t\t\t (+ (push-sub-cont k #f)\n ;; \t\t\t\t\t\t\t (push-sub-cont k #t))))\n ;; \t\t\t\t\t3\n ;; \t\t\t\t\t4))))\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt* p\n (lambda ()\n\t (+ (take-sub-cont p (lambda (sk) (push-sub-cont* sk (lambda () 5))))\n\t 7)))\n 20))\n 32)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"79a86b65b1ad9e5ce03d5918e56bcace24bb36db","subject":"Update global.wat","message":"Update global.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/global.wat","new_file":"js-api-examples\/global.wat","new_contents":"(module\n (global $g (import \"js\" \"global\") (mut i32))\n (func (export \"getGlobal\") (result i32)\n (global.get $g))\n (func (export \"incGlobal\")\n (global.set $g (i32.add (global.get $g) (i32.const 1)))))\n","old_contents":"(module\n (global $g (import \"js\" \"global\") (mut i32))\n (func (export \"getGlobal\") (result i32)\n (global.get $g))\n (func (export \"incGlobal\")\n (global.set $g\n (i32.add (global.get $g) (i32.const 1))))\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"64fb19a514d833d08a7ddee2923e60cad64f2286","subject":"make-generic-hashtable","message":"make-generic-hashtable\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Procedure (type-of (wrap (vau #ign #ign #void))))\n(def Macro (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) Procedure))))\n(def macro? (wrap (vau (val) #ign (eq? (type-of val) Macro))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* vau args (car rhs) (cdr rhs))) env))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda () (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-type-name! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(provide (Hashtable hashtable? make-hashtable hashtable-put! hashtable-get make-identity-hashtable)\n (define-record-type Hashtable\n (construct-hashtable hashfn eqfn env)\n hashtable?\n (hashfn hashfn)\n (eqfn eqfn)\n (env env))\n (define (make-hashtable hashfn eqfn)\n (construct-hashtable hashfn eqfn (make-environment)))\n (define (hashtable-put! ht k v)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (eval (list def hash (buckets-add\/replace buckets k v (eqfn ht)))\n (env ht)))\n (eval (list def hash (list list (list cons k v))) (env ht)))\n v)\n (define (buckets-add\/replace buckets k v eqfn)\n (if (null? buckets)\n (list (cons k v))\n (if (eqfn k (caar buckets))\n (list* (cons k v) (cdr buckets))\n (list* (car buckets) (buckets-add\/replace (cdr buckets) k v eqfn)))))\n (define (hashtable-get ht k . opt)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (define default (if (null? opt) () (car opt)))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (buckets-find buckets k (eqfn ht) default))\n default))\n (define (buckets-find buckets k eqfn default)\n (if (null? buckets)\n default\n (if (eqfn k (caar buckets))\n (cdar buckets)\n (buckets-find (cdr buckets) k eqfn default))))\n (define (make-identity-hashtable) (make-hashtable identity-hash-code eq?))\n)\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(define (make-generic-hashtable) (make-hashtable hash-code =))\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (type-name (type-of obj)) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Procedure)) \"#[Procedure]\")\n (define-method (->string (obj Macro)) \"#[Macro]\")\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Procedure (type-of (wrap (vau #ign #ign #void))))\n(def Macro (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) Procedure))))\n(def macro? (wrap (vau (val) #ign (eq? (type-of val) Macro))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* vau args (car rhs) (cdr rhs))) env))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda () (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-type-name! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(provide (Hashtable hashtable? make-hashtable hashtable-put! hashtable-get make-identity-hashtable)\n (define-record-type Hashtable\n (construct-hashtable hashfn eqfn env)\n hashtable?\n (hashfn hashfn)\n (eqfn eqfn)\n (env env))\n (define (make-hashtable hashfn eqfn)\n (construct-hashtable hashfn eqfn (make-environment)))\n (define (hashtable-put! ht k v)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (eval (list def hash (buckets-add\/replace buckets k v (eqfn ht)))\n (env ht)))\n (eval (list def hash (list list (list cons k v))) (env ht)))\n v)\n (define (buckets-add\/replace buckets k v eqfn)\n (if (null? buckets)\n (list (cons k v))\n (if (eqfn k (caar buckets))\n (list* (cons k v) (cdr buckets))\n (list* (car buckets) (buckets-add\/replace (cdr buckets) k v eqfn)))))\n (define (hashtable-get ht k . opt)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (define default (if (null? opt) () (car opt)))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (buckets-find buckets k (eqfn ht) default))\n default))\n (define (buckets-find buckets k eqfn default)\n (if (null? buckets)\n default\n (if (eqfn k (caar buckets))\n (cdar buckets)\n (buckets-find (cdr buckets) k eqfn default))))\n (define (make-identity-hashtable) (make-hashtable identity-hash-code eq?))\n)\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (type-name (type-of obj)) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Procedure)) \"#[Procedure]\")\n (define-method (->string (obj Macro)) \"#[Macro]\")\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"ba619f4922b925fe3f49783ca0a0d4104586f318","subject":"Update logger.wat","message":"Update logger.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/logger.wat","new_file":"understanding-text-format\/logger.wat","new_contents":"(module\n (import \"console\" \"log\" (func $log (param i32)))\n (func (export \"logIt\")\n i32.const 13\n call $log\n )\n)\n","old_contents":"(module\n (import \"console\" \"log\" (func $log (param i32)))\n (func (export \"logIt\")\n i32.const 13\n call $log))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"645f563aa04963305e6b48f50e7ff7587e5807ff","subject":"Create memory-export.wat","message":"Create memory-export.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/memory-export.wat","new_file":"understanding-text-format\/memory-export.wat","new_contents":"","old_contents":"","returncode":0,"stderr":"unknown","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"cf29b3a08f40e92a142811cb46710263fef9e5a2","subject":"Remove old test.wat.","message":"Remove old test.wat.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":"","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; IDENTITY-HASH-CODE\n\n(provide ()\n (assert (not (eq? (identity-hash-code \"foo\") (identity-hash-code \"bar\")))))\n\n;; DEFINE-RECORD-TYPE\n\n(provide ()\n (define-record-type pare\n (kons kar kdr)\n pare?\n (kar kar set-kar!)\n (kdr kdr set-kdr!))\n (define p (kons 1 2))\n (assert (num= 1 (kar p)))\n (assert (num= 2 (kdr p)))\n (set-kar! p 3)\n (set-kdr! p 4)\n (assert (num= 3 (kar p)))\n (assert (num= 4 (kdr p)))\n (assert (pare? p))\n (assert (eq? #f (pare? 12))))\n\n;; DEFINED?\n\n(provide ()\n (assert (eq? #f (defined? 'x (current-environment))))\n (assert (eq? #f (defined? 'y (current-environment))))\n (define x 1)\n (assert (eq? #t (defined? 'x (current-environment))))\n (assert (eq? #f (defined? 'y (current-environment))))\n)\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (num= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-subcont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-subcont p #ign 5) 6)))\n\t\t (v1 (take-subcont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-subcont p sk (push-subcont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-subcont sk (push-subcont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-subcont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-subcont sk (push-subcont sk\n\t\t(take-subcont p2 sk2\n\t\t (push-subcont sk2\n\t\t (push-subcont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-subcont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-subcont p k\n (+ (push-subcont k #f)\n\t\t (push-subcont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n(test-check 'ddb-1\n (let ((dv (dnew #void)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew #void)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew #void)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-subcont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew #void)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-subcont p k\n\t (push-subcont k\n\t (dref dv)))))))\n 3)\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"e104faef90fe1d7eb849a449b187f76500d99db2","subject":"Add explicit blocking.","message":"Add explicit blocking.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"browser\/browser.wat","new_file":"browser\/browser.wat","new_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *window* (js-global \"window\"))\n(define *document* (js-global \"document\"))\n(define *body* (js-prop *document* \"body\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define scrollTo\n (let ((m (js-method \"scrollTo\")))\n (lambda (x y) (m *window* x y))))\n\n(define (read-input)\n (let* ((input (from-js (js-prop (getElementById \"input\") \"value\")))\n (res (list* 'begin (read-from-string input))))\n (display (strcat \"USER> \" input))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(provide (read input-callback)\n (define *env* (current-environment))\n (define *read-k* none)\n (define (read)\n (take-subcont *top-level* k\n (set! *env* *read-k* (some k))\n (make-blocking)))\n (define (input-callback evt)\n (if (num= (from-js (js-prop evt \"keyCode\")) 13)\n (push-prompt *top-level* (push-subcont (if-option (k *read-k*) k (fail \"no continuation\")) (read-input)))\n #void)))\n\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (js-callback input-callback))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n (scrollTo (to-js 0) (js-prop *body* \"scrollHeight\"))\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","old_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *window* (js-global \"window\"))\n(define *document* (js-global \"document\"))\n(define *body* (js-prop *document* \"body\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define scrollTo\n (let ((m (js-method \"scrollTo\")))\n (lambda (x y) (m *window* x y))))\n\n(define (read-input)\n (let* ((input (from-js (js-prop (getElementById \"input\") \"value\")))\n (res (list* 'begin (read-from-string input))))\n (display (strcat \"USER> \" input))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(provide (read input-callback)\n (define *env* (current-environment))\n (define *read-k* none)\n (define (read)\n (take-subcont *top-level* k (set! *env* *read-k* (some k))))\n (define (input-callback evt)\n (if (num= (from-js (js-prop evt \"keyCode\")) 13)\n (push-prompt *top-level* (push-subcont (if-option (k *read-k*) k (fail \"no continuation\")) (read-input)))\n #void)))\n\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (js-callback input-callback))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n (scrollTo (to-js 0) (js-prop *body* \"scrollHeight\"))\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"19b3d780b9182d59053641d3b85384fe26b57079","subject":"Update add.wat","message":"Update add.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/add.wat","new_file":"understanding-text-format\/add.wat","new_contents":"(module\n (func $add (param $lhs i32) (param $rhs i32) (result i32)\n local.get $lhs\n local.get $rhs\n i32.add\n )\n (export \"add\" (func $add))\n)\n","old_contents":"(module\n (func $add (param $lhs i32) (param $rhs i32) (result i32)\n local.get $lhs\n local.get $rhs\n i32.add)\n (export \"add\" (func $add)))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"1ec03fa0429d20b93c8a411d4d339982bd84320d","subject":"correct REPL loop","message":"correct REPL loop\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"repl.wat","new_file":"repl.wat","new_contents":";; -*- mode: scheme -*-\n\n(define env (current-environment))\n\n(define (repl)\n (define (loop)\n (push-prompt *top-level*\n (display (eval (read) env))\n (loop)))\n (loop))\n\n(display \"Welcome to Wat -10.3\")\n(repl)\n","old_contents":";; -*- mode: scheme -*-\n\n(define env (current-environment))\n\n(define (repl)\n (push-prompt *top-level*\n (display (eval (read) env))\n (repl)))\n\n(display \"Welcome to Wat -10.3\")\n(repl)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"e5bcfe71414516816059d170c14d143a69abceac","subject":"monadic test","message":"monadic test\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt* p\n (lambda ()\n\t (+ (take-sub-cont p (lambda (sk) (push-sub-cont* sk (lambda () 5))))\n\t 7)))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda () 3)))))))\n (+ 10\n (push-prompt* p1 (lambda () (+ 1\n \t\t\t(push-prompt* p2 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda ()\n\t\t(take-sub-cont p2 (lambda (sk2)\n\t\t (push-sub-cont* sk2 (lambda ()\n\t\t (push-sub-cont* sk2 (lambda () 3)))))))))))))\n (+ 100\n (push-prompt* p1 (lambda ()\n\t(+ 1\n\t (push-prompt* p2 (lambda ()\n\t (+ 10\n\t (push-prompt* p3 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk)))))))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt* p (lambda ()\n\t\t (if (take-sub-cont p\n\t\t\t\t\t (lambda (k)\n\t\t\t\t\t (+ (push-sub-cont* k (lambda () #f))\n\t\t\t\t\t (push-sub-cont* k (lambda () #t)))))\n\t\t\t 3\n\t\t\t 4)))))\n 9)\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n ;; (let ((p (make-prompt)))\n ;; \t\t (+ 2 (push-prompt p\n ;; \t\t\t\t (if (take-sub-cont p\n ;; \t\t\t\t\t\t (lambda (k)\n ;; \t\t\t\t\t\t\t (+ (push-sub-cont k #f)\n ;; \t\t\t\t\t\t\t (push-sub-cont k #t))))\n ;; \t\t\t\t\t3\n ;; \t\t\t\t\t4))))\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt* p\n (lambda ()\n\t (+ (take-sub-cont p (lambda (sk) (push-sub-cont* sk (lambda () 5))))\n\t 7)))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda () 3)))))))\n (+ 10\n (push-prompt* p1 (lambda () (+ 1\n \t\t\t(push-prompt* p2 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda ()\n\t\t(take-sub-cont p2 (lambda (sk2)\n\t\t (push-sub-cont* sk2 (lambda ()\n\t\t (push-sub-cont* sk2 (lambda () 3)))))))))))))\n (+ 100\n (push-prompt* p1 (lambda ()\n\t(+ 1\n\t (push-prompt* p2 (lambda ()\n\t (+ 10\n\t (push-prompt* p3 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk)))))))))))))\n 135)\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"a6a038aad061e9b2fcdcec593a35a9d240da6940","subject":"move every function parameter declaration to its own line for a better readable.","message":"move every function parameter declaration to its own line for a better readable.","repos":"i-net-software\/JWebAssembly,i-net-software\/JWebAssembly","old_file":"test\/de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.wat","new_file":"test\/de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.wat","new_contents":"(module\n (type $t0 (func(param i32)))\n (export \"abc\" (func $de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.singleInt))\n (func $de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.singleInt\n (param i32)\n (local i32)\n local.get 0\n i32.const 1\n i32.add\n local.set 1\n return\n )\n)","old_contents":"(module\n (type $t0 (func(param i32)))\n (export \"abc\" (func $de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.singleInt))\n (func $de\/inetsoftware\/jwebassembly\/samples\/FunctionParameters.singleInt(param i32)(local i32)\n local.get 0\n i32.const 1\n i32.add\n local.set 1\n return\n )\n)","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"} {"commit":"24836faa1a1a0155e32b87398df864de910b8b6f","subject":"Update table.wat","message":"Update table.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/table.wat","new_file":"js-api-examples\/table.wat","new_contents":"(module\n (func $thirteen (result i32) (i32.const 13))\n (func $fourtytwo (result i32) (i32.const 42))\n (table (export \"tbl\") anyfunc (elem $thirteen $fourtytwo))\n)\n","old_contents":"(module\n (func $thirteen (result i32) (i32.const 13))\n (func $fourtytwo (result i32) (i32.const 42))\n (table (export \"tbl\") anyfunc (elem $thirteen $fourtytwo)))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"dddf74a1179785990740bb0b33fbb27f1b20fc9d","subject":"Update wasm-table.wat","message":"Update wasm-table.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/wasm-table.wat","new_file":"understanding-text-format\/wasm-table.wat","new_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42\n )\n (func $f2 (result i32)\n i32.const 13\n )\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n local.get $i\n call_indirect (type $return_i32)\n )\n)\n","old_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42)\n (func $f2 (result i32)\n i32.const 13)\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n local.get $i\n call_indirect (type $return_i32)))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"368d1bbc487c4a67c095dba6fd4d4e35eea92229","subject":"Update table2.wat","message":"Update table2.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/table2.wat","new_file":"js-api-examples\/table2.wat","new_contents":"(module\n (import \"js\" \"tbl\" (table 2 anyfunc))\n (func $f42 (result i32) i32.const 42)\n (func $f83 (result i32) i32.const 83)\n (elem (i32.const 0) $f42 $f83))\n","old_contents":"(module\n (import \"js\" \"tbl\" (table 2 anyfunc))\n (func $f42 (result i32) i32.const 42)\n (func $f83 (result i32) i32.const 83)\n (elem (i32.const 0) $f42 $f83)\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"c093ce5c9e76919b1135f29fb3860e973451de4f","subject":"adapted delim-c tests","message":"adapted delim-c tests\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p (lambda (sk) (push-sub-cont sk 5)))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 (lambda (sk2)\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3)))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p\n (lambda (k)\n\t\t (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t))))\n\t\t3\n\t\t4))))\n 9)\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def type (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t)))))\n\n ;; TYPE-ENVIRONMENT\n\n (provide ()\n (def type (make-type))\n (def tenv (type-environment type))\n (assert (eq? (type-of tenv) (type-of (current-environment)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; TAG, UNTAG\n\n (provide ()\n (def type (make-type))\n (def tagged (tag type #t))\n (assert (eq? (type-of tagged) type))\n (assert (eq? (untag tagged) #t)))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n ;; Continuation Marks\n\n (provide ()\n (eq? () (current-marks 'foo))\n (eq? #t (with-mark 'foo #t (car (current-marks 'foo))))\n (eq? #f (with-mark 'foo #t (with-mark 'foo #f (car (current-marks 'foo)))))\n (eq? () (with-mark 'foo #t (with-mark 'foo #f (cdr (current-marks 'foo)))))\n (define (id x) x)\n (eq? #f (with-mark 'foo #t (id (with-mark 'foo #f (car (current-marks 'foo))))))\n (eq? #t (with-mark 'foo #t (id (with-mark 'foo #f (car (cdr (current-marks 'foo)))))))\n (eq? () (with-mark 'foo #t (id (with-mark 'foo #f (cdr (cdr (current-marks 'foo)))))))\n (eq? () (current-marks 'foo)))\n\n ;; Delimited Control\n\n \n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (display (eval expr env)) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p (lambda #ign 5)) 6)))\n\t\t (v1 (take-sub-cont p (lambda #ign 7))))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt* p\n (lambda ()\n\t (+ (take-sub-cont p (lambda (sk) (push-sub-cont* sk (lambda () 5))))\n\t 7)))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda () 3)))))))\n (+ 10\n (push-prompt* p1 (lambda () (+ 1\n \t\t\t(push-prompt* p2 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk))))))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont* sk (lambda () (push-sub-cont* sk (lambda ()\n\t\t(take-sub-cont p2 (lambda (sk2)\n\t\t (push-sub-cont* sk2 (lambda ()\n\t\t (push-sub-cont* sk2 (lambda () 3)))))))))))))\n (+ 100\n (push-prompt* p1 (lambda ()\n\t(+ 1\n\t (push-prompt* p2 (lambda ()\n\t (+ 10\n\t (push-prompt* p3 (lambda () (take-sub-cont p1 (lambda (sk) (push-twice sk)))))))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt* p (lambda ()\n\t\t (if (take-sub-cont p\n\t\t\t\t\t (lambda (k)\n\t\t\t\t\t (+ (push-sub-cont* k (lambda () #f))\n\t\t\t\t\t (push-sub-cont* k (lambda () #t)))))\n\t\t\t 3\n\t\t\t 4)))))\n 9)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"} {"commit":"1fe98f601b36f8fa58d38edf6ee9bbcac91e5348","subject":"Update wasm-table.wat","message":"Update wasm-table.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/wasm-table.wat","new_file":"understanding-text-format\/wasm-table.wat","new_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42)\n (func $f2 (result i32)\n i32.const 13)\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n local.get $i\n call_indirect (type $return_i32)))\n","old_contents":"(module\n (table 2 anyfunc)\n (func $f1 (result i32)\n i32.const 42)\n (func $f2 (result i32)\n i32.const 13)\n (elem (i32.const 0) $f1 $f2)\n (type $return_i32 (func (result i32)))\n (func (export \"callByIndex\") (param $i i32) (result i32)\n local.get $i\n call_indirect (type $return_i32))\n)\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"} {"commit":"c1623036eea0e4d59b8dcdd8a797312ca1575e19","subject":"More typechecking.","message":"More typechecking.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"man.wat","new_file":"man.wat","new_contents":";; -*- mode: scheme -*-\n\n(define-module man (document section para render)\n\n (define *current-parent* (dnew null))\n \n (define-prototype Document\n (id\n title\n children))\n \n (define-prototype Section\n (id\n parent\n title\n children))\n \n (define-prototype Para\n (text\n parent))\n \n (defun (make-document (id String) (title String) -> Document)\n (new Document id title (array)))\n \n (define-macro (document id title)\n (list define id (list make-document (symbol-name id) title)))\n \n (defun (make-section (id String) (parent Document) (title String) -> Section)\n (let ((sec (new Section id parent title (array))))\n (#push (.children parent) sec)\n sec))\n\n (define-macro (section (parent id) title &rest children)\n (list begin\n (list define id (list make-section (symbol-name id) parent title))\n (list* dlet *current-parent* id\n children)))\n \n (defun (para (text String) -> Para)\n (let* ((parent (dref *current-parent*))\n (para (new Para text (the Section parent))))\n (#push (.children parent) para)\n para))\n\n (define-generic (render item -> contents))\n \n (define-method (render (doc Document) -> String)\n (apply cat (list* (cat \"
\" (.text para) \"<\/p>\\n\"))\n \n )\n","old_contents":";; -*- mode: scheme -*-\n\n(define-module man (document section para render)\n\n (define *current-parent* (dnew null))\n \n (define-prototype Document\n (id\n title\n children))\n \n (define-prototype Section\n (id\n parent\n title\n children))\n \n (define-prototype Para\n (text\n parent))\n \n (defun (make-document (id String) (title String) -> Document)\n (new Document id title (array)))\n \n (define-macro (document id title)\n (list define id (list make-document (symbol-name id) title)))\n \n (define (make-section id parent title)\n (let ((sec (new Section id parent title (array))))\n (#push (.children parent) sec)\n sec))\n\n (define-macro (section (parent id) title &rest children)\n (list begin\n (list define id (list make-section (symbol-name id) parent title))\n (list* dlet *current-parent* id\n children)))\n \n (define (para text)\n (let* ((parent (dref *current-parent*))\n (para (new Para text parent)))\n (#push (.children parent) para)\n para))\n\n (define-generic (render item -> contents))\n \n (define-method (render (doc Document) -> String)\n (apply cat (list* (cat \"
\" (.text para) \"<\/p>\\n\"))\n \n )\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"00eafa6d3bad7dc669cb260b1c8d5ebad399462f","subject":"Update mem-access.wat","message":"Update mem-access.wat","repos":"webpack\/webpack,EliteScientist\/webpack,SimenB\/webpack,SimenB\/webpack,NekR\/webpack,webpack\/webpack,NekR\/webpack,webpack\/webpack,SimenB\/webpack,webpack\/webpack,EliteScientist\/webpack,SimenB\/webpack","old_file":"test\/cases\/wasm\/memory\/mem-access.wat","new_file":"test\/cases\/wasm\/memory\/mem-access.wat","new_contents":"(module\n (type $t0 (func (result i32)))\n (type $t1 (func (param i32)))\n (import \".\/memory.wat\" \"memory\" (memory $.\/memory.wasm.memory 1))\n (func $get (export \"get\") (type $t0) (result i32)\n (i32.load\n (i32.const 0)))\n (func $set (export \"set\") (type $t1) (param $p i32)\n (i32.store\n (i32.const 0)\n (get_local $p))))\n","old_contents":"(module\r (type $t0 (func (result i32)))\r (type $t1 (func (param i32)))\r (import \".\/memory.wat\" \"memory\" (memory $.\/memory.wasm.memory 1))\r (func $get (export \"get\") (type $t0) (result i32)\r (i32.load\r (i32.const 0)))\r (func $set (export \"set\") (type $t1) (param $p i32)\r (i32.store\r (i32.const 0)\r (get_local $p))))\r\r","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"9f6ab502fc57a0e5dedfadee035f9188a44ee4a9","subject":"attempt at block","message":"attempt at block\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def number? (wrap (vau (val) #ign (eq? (type-of val) Number))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; (if (null? tail)\n;; (eval head env)\n;; (seq2\n;; (eval head env)\n;; (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def or (vau (a b) env (if (eval a env) #t (eval b env))))\n\n(def and (vau (a b) env (if (eval a env) (eval b env) #f)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (opv (eval (list* vau args (car rhs) (cdr rhs)) env)))\n\t (eval (list def name opv) env)\n (set-label! opv (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(define-syntax (dlet dv val . exprs) env\n (eval (list dlet* dv val (list* lambda () exprs)) env))\n\n(define-syntax (coroutine . exprs) env\n (coroutine* (eval (list* lambda () exprs) env)))\n\n;; (define-syntax (block name . exprs) env\n;; (letrec ((aborter (lambda (val) (throw aborter val))))\n;; (eval (list* let (list (list name aborter))\n;; (list* catch aborter exprs))\n;; env)))\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (set-label! generic (symbol->string name))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (= \/=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n (define (\/= a b) (not (= a b)))\n)\n\n(provide (< > <= >=)\n (define-generic (< a b))\n (define-method (< (a Number) b) (if (number? b) (num< a b) (fail \"can't compare number\")))\n (define (> a b) (< b a))\n (define (<= a b) (or (< a b) (= a b)))\n (define (>= a b) (or (> a b) (= a b)))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (label obj) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (strcat \"#[Applicative \" (label obj) \"]\"))\n (define-method (->string (obj Operative)) (strcat \"#[Operative \" (label obj) \"]\"))\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def number? (wrap (vau (val) #ign (eq? (type-of val) Number))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; (if (null? tail)\n;; (eval head env)\n;; (seq2\n;; (eval head env)\n;; (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def or (vau (a b) env (if (eval a env) #t (eval b env))))\n\n(def and (vau (a b) env (if (eval a env) (eval b env) #f)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (opv (eval (list* vau args (car rhs) (cdr rhs)) env)))\n\t (eval (list def name opv) env)\n (set-label! opv (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(define-syntax (dlet dv val . exprs) env\n (eval (list dlet* dv val (list* lambda () exprs)) env))\n\n(define-syntax (coroutine . exprs) env\n (coroutine* (eval (list* lambda () exprs) env)))\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (set-label! generic (symbol->string name))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (= \/=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n (define (\/= a b) (not (= a b)))\n)\n\n(provide (< > <= >=)\n (define-generic (< a b))\n (define-method (< (a Number) b) (if (number? b) (num< a b) (fail \"can't compare number\")))\n (define (> a b) (< b a))\n (define (<= a b) (or (< a b) (= a b)))\n (define (>= a b) (or (> a b) (= a b)))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (label obj) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (strcat \"#[Applicative \" (label obj) \"]\"))\n (define-method (->string (obj Operative)) (strcat \"#[Operative \" (label obj) \"]\"))\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"bdf205cb7792e55b2576410a7919a2160ea6463e","subject":"Update table2.wat","message":"Update table2.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/table2.wat","new_file":"js-api-examples\/table2.wat","new_contents":"(module\n (import \"js\" \"tbl\" (table 2 anyfunc))\n (func $f42 (result i32) i32.const 42)\n (func $f83 (result i32) i32.const 83)\n (elem (i32.const 0) $f42 $f83)\n)\n","old_contents":"(module\n (import \"js\" \"tbl\" (table 2 anyfunc))\n (func $f42 (result i32) i32.const 42)\n (func $f83 (result i32) i32.const 83)\n (elem (i32.const 0) $f42 $f83))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"}
{"commit":"e034dd435c7c4b9d39d7e7380bdb5c4a267a4318","subject":"Implement while as operative","message":"Implement while as operative\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: lisp -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-def\n(vm-def _def vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_def array-to-list vm-array-to-list)\n(_def begin vm-begin)\n(_def cons vm-cons)\n(_def cons? vm-cons?)\n(_def dnew vm-dnew)\n(_def dref vm-dref)\n(_def error vm-error)\n(_def eval vm-eval)\n(_def if vm-if)\n(_def js-getter vm-js-getter)\n(_def js-global vm-js-global)\n(_def js-invoker vm-js-invoker)\n(_def list* vm-list*)\n(_def list-to-array vm-list-to-array)\n(_def make-environment vm-make-environment)\n(_def new vm-js-new)\n(_def nil? vm-nil?)\n(_def reverse-list vm-reverse-list)\n(_def setter vm-setter)\n(_def symbol-name vm-symbol-name)\n(_def symbol? vm-symbol?)\n(_def throw vm-throw)\n(_def unwrap vm-unwrap)\n(_def wrap vm-wrap)\n\n;; Important utilities\n(_def quote (vm-vau (x) #ignore x))\n(_def list (wrap (vm-vau elts #ignore elts)))\n(_def the-environment (vm-vau () e e))\n\n;;;; Macro and vau\n\n(_def make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_def _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_def macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_def defmacro\n (macro ((name . params) . body)\n (list _def name (list* macro params body))))\n\n(defmacro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n(defmacro (defoperative (name . params) envparam . body)\n (list _def name (list* _vau params envparam body)))\n\n;;;; Wrap incomplete VM forms\n\n(defmacro (loop . body)\n (list vm-loop (list* begin body)))\n\n(defoperative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(defoperative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(defmacro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(defmacro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n(defmacro (push-prompt-subcont p k . body)\n (list vm-push-prompt-subcont p k (list* _lambda () body)))\n\n;;;; List utilities\n\n(_def compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_def car (_lambda ((x . #ignore)) x))\n(_def cdr (_lambda ((#ignore . x)) x))\n(_def caar (compose car car))\n(_def cadr (compose car cdr))\n(_def cdar (compose cdr car))\n(_def cddr (compose cdr cdr))\n\n;;;; Important macros and functions\n\n(_def map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_def fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(defmacro (let x . rest)\n (if (symbol? x)\n (list* let-loop x rest)\n (list* (list* _lambda (map-list car x) rest)\n (map-list cadr x))))\n\n(defmacro (let-loop name bindings . body)\n (list letrec (list (list name (list* lambda (map-list car bindings)\n body)))\n (list* name (map-list cadr bindings))))\n\n(defmacro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings))\n (list* let* (cdr bindings) body))))\n\n(defmacro (letrec bindings . body)\n (list* let ()\n (list _def\n (map-list car bindings)\n (list* list (map-list cadr bindings)))\n body))\n\n(defmacro (lambda params . body)\n (letrec ((typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ())))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body))))\n\n(defmacro (def lhs . rhs)\n (if (cons? lhs)\n (list _def (car lhs) (list* lambda (cdr lhs) rhs))\n (list _def lhs (car rhs))))\n\n(def (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;;;; Simple control\n\n(defoperative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(def else #t)\n\n(defoperative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(defoperative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(def (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(defmacro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(defoperative (while test . body) env\n (let ((body (list* begin body)))\n (label return\n (loop\n (if (eval test env)\n (eval body env)\n (return))))))\n\n(defmacro (when test . body)\n (list if test (list* begin body) #null))\n\n(defmacro (unless test . body)\n (list* when (list not test) body))\n\n(defmacro (set (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;;;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(defoperative (dlet bindings . body) env\n (eval (let process-bindings ((bs bindings))\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n env))\n\n;;;; Prototypes\n\n(defoperative (defprototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _def name p) env)))\n\n(def (put-method ctor name js-fun)\n (set ((js-getter name) (.prototype ctor)) js-fun))\n\n(defmacro (defmethod (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(defmacro (defgeneric (name . #ignore))\n (list _def name (vm-js-invoker (symbol-name name))))\n\n;;;; Modules\n\n(defoperative (provide symbols . body) env\n (eval (list _def symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(defoperative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(defmacro (defmodule name exports . body)\n (list _def name (list* module exports body)))\n\n(defoperative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _def imports (list* list values)) env)))\n\n;;;; JavaScript\n\n(def (relational-op name)\n (let ((binop (vm-js-binop name)))\n (letrec ((op (lambda (arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply op (list* arg2 rest)))\n #f))))\n op)))\n\n(def = (relational-op \"===\"))\n(def < (relational-op \"<\"))\n(def > (relational-op \">\"))\n(def <= (relational-op \"<=\"))\n(def >= (relational-op \">=\"))\n\n(def (!= . args) (not (apply = args)))\n\n(def * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(def + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(def (negative-op binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(def - (negative-op (vm-js-binop \"-\") 0))\n(def \/ (negative-op (vm-js-binop \"\/\") 1))\n\n(def % (vm-js-binop \"%\"))\n(def not (vm-js-unop \"!\"))\n(def typeof (vm-js-unop \"typeof\"))\n(def in (vm-js-binop \"in\"))\n(def instanceof (vm-js-binop \"instanceof\"))\n\n(def bitand (vm-js-binop \"&\"))\n(def bitor (vm-js-binop \"|\"))\n(def bitxor (vm-js-binop \"^\"))\n(def bitnot (vm-js-unop \"~\"))\n(def bitshiftl (vm-js-binop \"<<\"))\n(def bitshiftr (vm-js-binop \">>\"))\n(def bitshiftr0 (vm-js-binop \">>>\"))\n\n(defoperative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(def (@ object key)\n ((js-getter key) object))\n\n(set (setter @) (lambda (new-val object key)\n (set ((js-getter key) object) new-val)))\n\n(def (array . args) (list-to-array args))\n\n(def (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(defmacro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(defmacro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(def Arguments $Arguments)\n(def Array $Array)\n(def Boolean $Boolean)\n(def Date $Date)\n(def Function $Function)\n(def Number $Number)\n(def Object $Object)\n(def RegExp $RegExp)\n(def String $String)\n\n(def (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;;;; Error break routine, called by VM to print stacktrace and throw\n\n(def (print-stacktrace)\n (def (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k))))\n\n(def (user-break err)\n (print-stacktrace)\n (throw err))\n\n;;;; Final events\n\n(defoperative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(defoperative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(defoperative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;;;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n defoperative _def _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin def defmacro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n defgeneric defprototype defmethod new the type?\n catch cond else if label loop throw unless when while error \n set setter\n push-prompt push-subcont take-subcont push-prompt-subcont\n dlet dnew dref\n defmodule import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n print-stacktrace\n ))","old_contents":";; -*- mode: lisp -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-def\n(vm-def _def vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_def array-to-list vm-array-to-list)\n(_def begin vm-begin)\n(_def cons vm-cons)\n(_def cons? vm-cons?)\n(_def dnew vm-dnew)\n(_def dref vm-dref)\n(_def error vm-error)\n(_def eval vm-eval)\n(_def if vm-if)\n(_def js-getter vm-js-getter)\n(_def js-global vm-js-global)\n(_def js-invoker vm-js-invoker)\n(_def list* vm-list*)\n(_def list-to-array vm-list-to-array)\n(_def make-environment vm-make-environment)\n(_def new vm-js-new)\n(_def nil? vm-nil?)\n(_def reverse-list vm-reverse-list)\n(_def setter vm-setter)\n(_def symbol-name vm-symbol-name)\n(_def symbol? vm-symbol?)\n(_def throw vm-throw)\n(_def unwrap vm-unwrap)\n(_def wrap vm-wrap)\n\n;; Important utilities\n(_def quote (vm-vau (x) #ignore x))\n(_def list (wrap (vm-vau elts #ignore elts)))\n(_def the-environment (vm-vau () e e))\n\n;;;; Macro and vau\n\n(_def make-macro-expander\n (wrap\n (vm-vau (expander) #ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_def _vau\n (make-macro-expander\n (vm-vau (params env-param . body) #ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_def macro\n (make-macro-expander\n (_vau (params . body) #ignore\n (list make-macro-expander (list* _vau params #ignore body)))))\n\n(_def defmacro\n (macro ((name . params) . body)\n (list _def name (list* macro params body))))\n\n(defmacro (_lambda params . body)\n (list wrap (list* _vau params #ignore body)))\n\n(defmacro (defoperative (name . params) envparam . body)\n (list _def name (list* _vau params envparam body)))\n\n;;;; Wrap incomplete VM forms\n\n(defmacro (loop . body)\n (list vm-loop (list* begin body)))\n\n(defoperative (catch protected handler) env\n (eval (list vm-catch protected (eval handler env)) env))\n\n(defoperative (push-prompt prompt . body) env\n (eval (list vm-push-prompt (eval prompt env) (list* begin body)) env))\n\n(defmacro (take-subcont prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body)))\n\n(defmacro (push-subcont k . body)\n (list vm-push-subcont k (list* _lambda () body)))\n\n(defmacro (push-prompt-subcont p k . body)\n (list vm-push-prompt-subcont p k (list* _lambda () body)))\n\n;;;; List utilities\n\n(_def compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_def car (_lambda ((x . #ignore)) x))\n(_def cdr (_lambda ((#ignore . x)) x))\n(_def caar (compose car car))\n(_def cadr (compose car cdr))\n(_def cdar (compose cdr car))\n(_def cddr (compose cdr cdr))\n\n;;;; Important macros and functions\n\n(_def map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(_def fold-list\n (_lambda (f init lst)\n (if (nil? lst)\n init\n (fold-list f (f init (car lst)) (cdr lst)))))\n\n(defmacro (let x . rest)\n (if (symbol? x)\n (list* let-loop x rest)\n (list* (list* _lambda (map-list car x) rest)\n (map-list cadr x))))\n\n(defmacro (let-loop name bindings . body)\n (list letrec (list (list name (list* lambda (map-list car bindings)\n body)))\n (list* name (map-list cadr bindings))))\n\n(defmacro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings))\n (list* let* (cdr bindings) body))))\n\n(defmacro (letrec bindings . body)\n (list* let ()\n (list _def\n (map-list car bindings)\n (list* list (map-list cadr bindings)))\n body))\n\n(defmacro (lambda params . body)\n (letrec ((typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ())))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (list* _lambda untyped-names (list* begin type-checks) body))))\n\n(defmacro (def lhs . rhs)\n (if (cons? lhs)\n (list _def (car lhs) (list* lambda (cdr lhs) rhs))\n (list _def lhs (car rhs))))\n\n(def (apply appv arg . opt)\n (if (instanceof appv $Function)\n (~apply appv #null (list-to-array arg))\n (eval (cons (unwrap appv) arg)\n (if (nil? opt)\n (make-environment)\n (car opt)))))\n\n;;;; Simple control\n\n(defoperative (cond . clauses) env\n (if (nil? clauses)\n #undefined\n (let ((((test . body) . clauses) clauses))\n (if (eval test env)\n (apply (wrap begin) body env)\n (apply (wrap cond) clauses env)))))\n\n(def else #t)\n\n(defoperative (and . x) e\n (cond ((nil? x) #t)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) (apply (wrap and) (cdr x) e))\n (else #f)))\n\n(defoperative (or . x) e\n (cond ((nil? x) #f)\n ((nil? (cdr x)) (eval (car x) e))\n ((eval (car x) e) #t)\n (else (apply (wrap or) (cdr x) e))))\n\n(def (call-with-escape fun)\n (let ((fresh (list #null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (and (cons? exc) (= fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) #undefined))\n (throw exc))))))\n\n(defmacro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(def (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(defmacro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(defmacro (when test . body)\n (list if test (list* begin body) #null))\n\n(defmacro (unless test . body)\n (list* when (list not test) body))\n\n(defmacro (set (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;;;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(defoperative (dlet bindings . body) env\n (eval (let process-bindings ((bs bindings))\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr env)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n env))\n\n;;;; Prototypes\n\n(defoperative (defprototype name super prop-names) env\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set (.prototype (.constructor p)) (new (eval super env)))\n (eval (list _def name p) env)))\n\n(def (put-method ctor name js-fun)\n (set ((js-getter name) (.prototype ctor)) js-fun))\n\n(defmacro (defmethod (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(defmacro (defgeneric (name . #ignore))\n (list _def name (vm-js-invoker (symbol-name name))))\n\n;;;; Modules\n\n(defoperative (provide symbols . body) env\n (eval (list _def symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env))\n\n(defoperative (module exports . body) env\n (let ((menv (make-environment env)))\n (eval (list* provide exports body) menv)\n (make-environment menv)))\n\n(defmacro (defmodule name exports . body)\n (list _def name (list* module exports body)))\n\n(defoperative (import module imports) env\n (let* ((m (eval module env))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _def imports (list* list values)) env)))\n\n;;;; JavaScript\n\n(def (relational-op name)\n (let ((binop (vm-js-binop name)))\n (letrec ((op (lambda (arg1 arg2 . rest)\n (if (binop arg1 arg2)\n (if (nil? rest)\n #t\n (apply op (list* arg2 rest)))\n #f))))\n op)))\n\n(def = (relational-op \"===\"))\n(def < (relational-op \"<\"))\n(def > (relational-op \">\"))\n(def <= (relational-op \"<=\"))\n(def >= (relational-op \">=\"))\n\n(def (!= . args) (not (apply = args)))\n\n(def * (let ((vm* (vm-js-binop \"*\")))\n (lambda args\n (fold-list vm* 1 args))))\n\n;; Can't simply use 0 as unit or it won't work with strings\n(def + (let ((vm+ (vm-js-binop \"+\")))\n (lambda args\n (if (nil? args)\n 0\n (fold-list vm+ (car args) (cdr args))))))\n\n(def (negative-op binop unit)\n (lambda (arg1 . rest)\n (if (nil? rest)\n (binop unit arg1)\n (fold-list binop arg1 rest))))\n\n(def - (negative-op (vm-js-binop \"-\") 0))\n(def \/ (negative-op (vm-js-binop \"\/\") 1))\n\n(def % (vm-js-binop \"%\"))\n(def not (vm-js-unop \"!\"))\n(def typeof (vm-js-unop \"typeof\"))\n(def in (vm-js-binop \"in\"))\n(def instanceof (vm-js-binop \"instanceof\"))\n\n(def bitand (vm-js-binop \"&\"))\n(def bitor (vm-js-binop \"|\"))\n(def bitxor (vm-js-binop \"^\"))\n(def bitnot (vm-js-unop \"~\"))\n(def bitshiftl (vm-js-binop \"<<\"))\n(def bitshiftr (vm-js-binop \">>\"))\n(def bitshiftr0 (vm-js-binop \">>>\"))\n\n(defoperative (object . pairs) env\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda ((name value))\n (set ((js-getter (eval name env)) obj) (eval value env)))\n pairs)\n obj))\n\n(def (@ object key)\n ((js-getter key) object))\n\n(set (setter @) (lambda (new-val object key)\n (set ((js-getter key) object) new-val)))\n\n(def (array . args) (list-to-array args))\n\n(def (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(defmacro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(defmacro (the type obj)\n (list if (list type? obj type) obj (list error (list + obj \" is not a: \" type))))\n\n(def Arguments $Arguments)\n(def Array $Array)\n(def Boolean $Boolean)\n(def Date $Date)\n(def Function $Function)\n(def Number $Number)\n(def Object $Object)\n(def RegExp $RegExp)\n(def String $String)\n\n(def (log x . xs)\n (apply ~log (list* $console x xs))\n x)\n\n;;;; Error break routine, called by VM to print stacktrace and throw\n\n(def (print-stacktrace)\n (def (print-frame k)\n (log (~toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n #undefined))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k))))\n\n(def (user-break err)\n (print-stacktrace)\n (throw err))\n\n;;;; Final events\n\n(defoperative (let-redirect exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env))\n\n(defoperative (bindings->environment . bindings) denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv))\n\n(defoperative (slurp-environment . bindings) env\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) env))\n\n;;;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n defoperative _def _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin def defmacro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? fold-list list list* map-list nil? reverse-list\n defgeneric defprototype defmethod new the type?\n catch cond else if label loop throw unless when while error \n set setter\n push-prompt push-subcont take-subcont push-prompt-subcont\n dlet dnew dref\n defmodule import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object log\n @ and or not != % * + - \/ < <= = > >= in instanceof typeof\n bitand bitor bitxor bitnot bitshiftl bitshiftr bitshiftr0\n print-stacktrace\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"36634c59d854af3c6ef094b56fd9b895b83bc99f","subject":"Update examples\/2.wat","message":"Update examples\/2.wat\n","repos":"0918nobita\/Smile-pp,0918nobita\/Smile-pp","old_file":"examples\/2.wat","new_file":"examples\/2.wat","new_contents":"(module\n (func (export \"add\") (param i32) (param i32) (result i32)\n get_local 0\n get_local 1\n i32.add))\n","old_contents":"(module\n (func (param i32) (param i32) (result i32)\n get_local 0\n get_local 1\n i32.add))\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"f7cf2b7e6eb465beac5c6bc53cc5ba13459579d1","subject":"lucet-wasi tests: don't put string at location 0, thats NULL","message":"lucet-wasi tests: don't put string at location 0, thats NULL\n\nand we should be rejecting null pointers!\n","repos":"fastly\/lucet,fastly\/lucet,fastly\/lucet,fastly\/lucet,fastly\/lucet","old_file":"lucet-wasi\/tests\/guests\/duplicate_import.wat","new_file":"lucet-wasi\/tests\/guests\/duplicate_import.wat","new_contents":"(module\n (type (func (param i32 i32 i32 i32) (result i32)))\n (type (func))\n\n ;; import fd_read, this is fine.\n (func $read (import \"wasi_snapshot_preview1\" \"fd_read\") (type 0))\n\n ;; import fd_write, this is also fine.\n (func $write (import \"wasi_snapshot_preview1\" \"fd_write\") (type 0))\n\n ;; import fd_read, again, under a different name!\n ;; this is to test that we join together the imports.\n ;; the .wat would be invalid if their types disagree, so there\n ;; is no observable difference between $read and $read_2\n (func $read_2 (import \"wasi_snapshot_preview1\" \"fd_read\") (type 0))\n\n ;; import fd_write again for grins.\n (import \"wasi_snapshot_preview1\" \"fd_write\" (func (type 0)))\n (memory 1)\n (data (i32.const 4) \"duplicate import works!\\0a\")\n (data (i32.const 64) \"\\04\\00\\00\\00\\18\\00\\00\\00\")\n\n (func $_setup (type 1)\n (drop (call $write (i32.const 1) (i32.const 64) (i32.const 1) (i32.const 0))))\n\n ;; declare that, actually, one of the imported functions is exported\n (export \"read_2\" (func $read_2))\n ;; and declare that the *other* read function is also exported, by a\n ;; different name. This lets us check that when we merge the functions,\n ;; we also merge their export names properly.\n (export \"read\" (func $read))\n\n ;; and check that other exported functions still work, and are not affected\n (export \"write\" (func $write))\n\n ;; and that we can export local functions without issue\n (export \"_start\" (func $_setup))\n)\n","old_contents":"(module\n (type (func (param i32 i32 i32 i32) (result i32)))\n (type (func))\n\n ;; import fd_read, this is fine.\n (func $read (import \"wasi_snapshot_preview1\" \"fd_read\") (type 0))\n\n ;; import fd_write, this is also fine.\n (func $write (import \"wasi_snapshot_preview1\" \"fd_write\") (type 0))\n\n ;; import fd_read, again, under a different name!\n ;; this is to test that we join together the imports.\n ;; the .wat would be invalid if their types disagree, so there\n ;; is no observable difference between $read and $read_2\n (func $read_2 (import \"wasi_snapshot_preview1\" \"fd_read\") (type 0))\n\n ;; import fd_write again for grins.\n (import \"wasi_snapshot_preview1\" \"fd_write\" (func (type 0)))\n (memory 1)\n (data (i32.const 0) \"duplicate import works!\\0a\")\n (data (i32.const 64) \"\\00\\00\\00\\00\\18\\00\\00\\00\")\n\n (func $_setup (type 1)\n (drop (call $write (i32.const 1) (i32.const 64) (i32.const 1) (i32.const 0))))\n\n ;; declare that, actually, one of the imported functions is exported\n (export \"read_2\" (func $read_2))\n ;; and declare that the *other* read function is also exported, by a\n ;; different name. This lets us check that when we merge the functions,\n ;; we also merge their export names properly.\n (export \"read\" (func $read))\n\n ;; and check that other exported functions still work, and are not affected\n (export \"write\" (func $write))\n\n ;; and that we can export local functions without issue\n (export \"_start\" (func $_setup))\n)\n","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"}
{"commit":"f269cd64b65845c636e1b75a914b3ecd9d7263fb","subject":"Export the memory instead of importing","message":"Export the memory instead of importing\n","repos":"jungomi\/xxhash-wasm","old_file":"xxhash.wat","new_file":"xxhash.wat","new_contents":"(module\n (memory (export \"mem\") 1)\n\n (global $PRIME32_1 i32 (i32.const 2654435761))\n (global $PRIME32_2 i32 (i32.const 2246822519))\n (global $PRIME32_3 i32 (i32.const 3266489917))\n (global $PRIME32_4 i32 (i32.const 668265263))\n (global $PRIME32_5 i32 (i32.const 374761393))\n\n (global $PRIME64_1 i64 (i64.const 11400714785074694791))\n (global $PRIME64_2 i64 (i64.const 14029467366897019727))\n (global $PRIME64_3 i64 (i64.const 1609587929392839161))\n (global $PRIME64_4 i64 (i64.const 9650029242287828579))\n (global $PRIME64_5 i64 (i64.const 2870177450012600261))\n\n (func (export \"xxh32\") (param $ptr i32) (param $len i32) (param $seed i32) (result i32)\n (local $h32 i32)\n (local $end i32)\n (local $limit i32)\n (local $v1 i32)\n (local $v2 i32)\n (local $v3 i32)\n (local $v4 i32)\n (set_local $end (i32.add (get_local $ptr) (get_local $len)))\n (if\n (i32.ge_u (get_local $len) (i32.const 16))\n (block\n (set_local $limit (i32.sub (get_local $end) (i32.const 16)))\n (set_local $v1 (i32.add (i32.add (get_local $seed) (get_global $PRIME32_1)) (get_global $PRIME32_2)))\n (set_local $v2 (i32.add (get_local $seed) (get_global $PRIME32_2)))\n (set_local $v3 (i32.add (get_local $seed) (i32.const 0)))\n (set_local $v4 (i32.sub (get_local $seed) (get_global $PRIME32_1)))\n ;; For every chunk of 4 words, so 4 * 32bits = 16 bytes\n (loop $4words-loop\n (set_local $v1 (call $round32 (get_local $v1) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v2 (call $round32 (get_local $v2) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v3 (call $round32 (get_local $v3) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v4 (call $round32 (get_local $v4) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (br_if $4words-loop (i32.le_u (get_local $ptr) (get_local $limit))))\n (set_local $h32 (i32.add\n (i32.rotl (get_local $v1) (i32.const 1))\n (i32.add\n (i32.rotl (get_local $v2) (i32.const 7))\n (i32.add\n (i32.rotl (get_local $v3) (i32.const 12))\n (i32.rotl (get_local $v4) (i32.const 18)))))))\n ;; else block, when input is smaller than 16 bytes\n (set_local $h32 (i32.add (get_local $seed) (get_global $PRIME32_5))))\n (set_local $h32 (i32.add (get_local $h32) (get_local $len)))\n ;; For the remaining words not covered above, either 0, 1, 2 or 3\n (block $exit-remaining-words\n (loop $remaining-words-loop\n (br_if $exit-remaining-words (i32.gt_u (i32.add (get_local $ptr) (i32.const 4)) (get_local $end)))\n (set_local $h32 (i32.add (get_local $h32) (i32.mul (i32.load (get_local $ptr)) (get_global $PRIME32_3))))\n (set_local $h32 (i32.mul (i32.rotl (get_local $h32) (i32.const 17)) (get_global $PRIME32_4)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (br $remaining-words-loop)))\n ;; For the remaining bytes that didn't make a whole word,\n ;; either 0, 1, 2 or 3 bytes, as 4bytes = 32bits = 1 word.\n (block $exit-remaining-bytes\n (loop $remaining-bytes-loop\n (br_if $exit-remaining-bytes (i32.ge_u (get_local $ptr) (get_local $end)))\n (set_local $h32 (i32.add (get_local $h32) (i32.mul (i32.load8_u (get_local $ptr)) (get_global $PRIME32_5))))\n (set_local $h32 (i32.mul (i32.rotl (get_local $h32) (i32.const 11)) (get_global $PRIME32_1)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 1)))\n (br $remaining-bytes-loop)))\n ;; Finalise\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 15))))\n (set_local $h32 (i32.mul (get_local $h32) (get_global $PRIME32_2)))\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 13))))\n (set_local $h32 (i32.mul (get_local $h32) (get_global $PRIME32_3)))\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 16))))\n (get_local $h32))\n\n (func $round32 (param $seed i32) (param $value i32) (result i32)\n (set_local $seed (i32.add (get_local $seed) (i32.mul (get_local $value) (get_global $PRIME32_2))))\n (set_local $seed (i32.rotl (get_local $seed) (i32.const 13)))\n (set_local $seed (i32.mul (get_local $seed) (get_global $PRIME32_1)))\n (get_local $seed))\n\n ;; This is the actual WebAssembly implementation.\n ;; It cannot be used directly from JavaScript because of the lack of support\n ;; for i64.\n (func $xxh64 (param $ptr i32) (param $len i32) (param $seed i64) (result i64)\n (local $h64 i64)\n (local $end i32)\n (local $limit i32)\n (local $v1 i64)\n (local $v2 i64)\n (local $v3 i64)\n (local $v4 i64)\n (set_local $end (i32.add (get_local $ptr) (get_local $len)))\n (if\n (i32.ge_u (get_local $len) (i32.const 32))\n (block\n (set_local $limit (i32.sub (get_local $end) (i32.const 32)))\n (set_local $v1 (i64.add (i64.add (get_local $seed) (get_global $PRIME64_1)) (get_global $PRIME64_2)))\n (set_local $v2 (i64.add (get_local $seed) (get_global $PRIME64_2)))\n (set_local $v3 (i64.add (get_local $seed) (i64.const 0)))\n (set_local $v4 (i64.sub (get_local $seed) (get_global $PRIME64_1)))\n ;; For every chunk of 4 words, so 4 * 64bits = 32 bytes\n (loop $4words-loop\n (set_local $v1 (call $round64 (get_local $v1) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v2 (call $round64 (get_local $v2) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v3 (call $round64 (get_local $v3) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v4 (call $round64 (get_local $v4) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (br_if $4words-loop (i32.le_u (get_local $ptr) (get_local $limit))))\n (set_local $h64 (i64.add\n (i64.rotl (get_local $v1) (i64.const 1))\n (i64.add\n (i64.rotl (get_local $v2) (i64.const 7))\n (i64.add\n (i64.rotl (get_local $v3) (i64.const 12))\n (i64.rotl (get_local $v4) (i64.const 18))))))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v1)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v2)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v3)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v4))))\n ;; else block, when input is smaller than 32 bytes\n (set_local $h64 (i64.add (get_local $seed) (get_global $PRIME64_5))))\n (set_local $h64 (i64.add (get_local $h64) (i64.extend_u\/i32 (get_local $len))))\n ;; For the remaining words not covered above, either 0, 1, 2 or 3\n (block $exit-remaining-words\n (loop $remaining-words-loop\n (br_if $exit-remaining-words (i32.gt_u (i32.add (get_local $ptr) (i32.const 8)) (get_local $end)))\n (set_local $h64 (i64.xor (get_local $h64) (call $round64 (i64.const 0) (i64.load (get_local $ptr)))))\n (set_local $h64 (i64.add\n (i64.mul\n (i64.rotl (get_local $h64) (i64.const 27))\n (get_global $PRIME64_1))\n (get_global $PRIME64_4)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (br $remaining-words-loop)))\n ;; For the remaining half word. That is when there are more than 32bits\n ;; remaining which didn't make a whole word.\n (if\n (i32.le_u (i32.add (get_local $ptr) (i32.const 4)) (get_local $end))\n (block\n (set_local $h64 (i64.xor (get_local $h64) (i64.mul (i64.load32_u (get_local $ptr)) (get_global $PRIME64_1))))\n (set_local $h64 (i64.add\n (i64.mul\n (i64.rotl (get_local $h64) (i64.const 23))\n (get_global $PRIME64_2))\n (get_global $PRIME64_3)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))))\n ;; For the remaining bytes that didn't make a half a word (32bits),\n ;; either 0, 1, 2 or 3 bytes, as 4bytes = 32bits = 1\/2 word.\n (block $exit-remaining-bytes\n (loop $remaining-bytes-loop\n (br_if $exit-remaining-bytes (i32.ge_u (get_local $ptr) (get_local $end)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.mul (i64.load8_u (get_local $ptr)) (get_global $PRIME64_5))))\n (set_local $h64 (i64.mul (i64.rotl (get_local $h64) (i64.const 11)) (get_global $PRIME64_1)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 1)))\n (br $remaining-bytes-loop)))\n ;; Finalise\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 33))))\n (set_local $h64 (i64.mul (get_local $h64) (get_global $PRIME64_2)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 29))))\n (set_local $h64 (i64.mul (get_local $h64) (get_global $PRIME64_3)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 32))))\n (get_local $h64))\n\n (func $round64 (param $acc i64) (param $value i64) (result i64)\n (set_local $acc (i64.add (get_local $acc) (i64.mul (get_local $value) (get_global $PRIME64_2))))\n (set_local $acc (i64.rotl (get_local $acc) (i64.const 31)))\n (set_local $acc (i64.mul (get_local $acc) (get_global $PRIME64_1)))\n (get_local $acc))\n\n (func $merge-round64 (param $acc i64) (param $value i64) (result i64)\n (set_local $value (call $round64 (i64.const 0) (get_local $value)))\n (set_local $acc (i64.xor (get_local $acc) (get_local $value)))\n (set_local $acc (i64.add (i64.mul (get_local $acc) (get_global $PRIME64_1)) (get_global $PRIME64_4)))\n (get_local $acc))\n\n ;; This function can be called from JavaScript and it expects that the\n ;; first word in the memory is the u64 seed, which is followed by the actual\n ;; data that is being hashed.\n ;; $ptr indicates the beginning of the memory where it's stored (with seed).\n ;; $len is the length of the actual data (without the 8bytes for the seed).\n ;; The function itself doesn't return anything, since the u64 wouldn't work\n ;; in JavaScript, so instead it is stored in place of the seed.\n (func (export \"xxh64\") (param $ptr i32) (param $len i32)\n (local $seed i64)\n (local $initial-ptr i32)\n (local $h64 i64)\n (set_local $initial-ptr (i32.add (get_local $ptr) (i32.const 0)))\n ;; Assemble the u64 seed from two u32 that were stored from JavaScript.\n ;; I would have thought it would be okay to just load an i64 directly,\n ;; but apparently that is not the case.\n (set_local $seed (i64.or\n (i64.shl\n (i64.load32_u (get_local $ptr))\n (i64.const 32))\n (i64.load32_u (i32.add (get_local $ptr) (i32.const 4)))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $h64 (call $xxh64 (get_local $ptr) (get_local $len) (get_local $seed)))\n ;; Disassemble the u64 hash result to two u32 that can be read from\n ;; JavaScript. Again, I would have thought just storing the i64 would be\n ;; good enough.\n (i32.store (get_local $initial-ptr) (i32.wrap\/i64 (i64.shr_u (get_local $h64) (i64.const 32))))\n (i32.store (i32.add (get_local $initial-ptr) (i32.const 4)) (i32.wrap\/i64 (get_local $h64)))))\n","old_contents":"(module\n (import \"data\" \"memory\" (memory 1))\n\n (global $PRIME32_1 i32 (i32.const 2654435761))\n (global $PRIME32_2 i32 (i32.const 2246822519))\n (global $PRIME32_3 i32 (i32.const 3266489917))\n (global $PRIME32_4 i32 (i32.const 668265263))\n (global $PRIME32_5 i32 (i32.const 374761393))\n\n (global $PRIME64_1 i64 (i64.const 11400714785074694791))\n (global $PRIME64_2 i64 (i64.const 14029467366897019727))\n (global $PRIME64_3 i64 (i64.const 1609587929392839161))\n (global $PRIME64_4 i64 (i64.const 9650029242287828579))\n (global $PRIME64_5 i64 (i64.const 2870177450012600261))\n\n (func (export \"xxh32\") (param $ptr i32) (param $len i32) (param $seed i32) (result i32)\n (local $h32 i32)\n (local $end i32)\n (local $limit i32)\n (local $v1 i32)\n (local $v2 i32)\n (local $v3 i32)\n (local $v4 i32)\n (set_local $end (i32.add (get_local $ptr) (get_local $len)))\n (if\n (i32.ge_u (get_local $len) (i32.const 16))\n (block\n (set_local $limit (i32.sub (get_local $end) (i32.const 16)))\n (set_local $v1 (i32.add (i32.add (get_local $seed) (get_global $PRIME32_1)) (get_global $PRIME32_2)))\n (set_local $v2 (i32.add (get_local $seed) (get_global $PRIME32_2)))\n (set_local $v3 (i32.add (get_local $seed) (i32.const 0)))\n (set_local $v4 (i32.sub (get_local $seed) (get_global $PRIME32_1)))\n ;; For every chunk of 4 words, so 4 * 32bits = 16 bytes\n (loop $4words-loop\n (set_local $v1 (call $round32 (get_local $v1) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v2 (call $round32 (get_local $v2) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v3 (call $round32 (get_local $v3) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (set_local $v4 (call $round32 (get_local $v4) (i32.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (br_if $4words-loop (i32.le_u (get_local $ptr) (get_local $limit))))\n (set_local $h32 (i32.add\n (i32.rotl (get_local $v1) (i32.const 1))\n (i32.add\n (i32.rotl (get_local $v2) (i32.const 7))\n (i32.add\n (i32.rotl (get_local $v3) (i32.const 12))\n (i32.rotl (get_local $v4) (i32.const 18)))))))\n ;; else block, when input is smaller than 16 bytes\n (set_local $h32 (i32.add (get_local $seed) (get_global $PRIME32_5))))\n (set_local $h32 (i32.add (get_local $h32) (get_local $len)))\n ;; For the remaining words not covered above, either 0, 1, 2 or 3\n (block $exit-remaining-words\n (loop $remaining-words-loop\n (br_if $exit-remaining-words (i32.gt_u (i32.add (get_local $ptr) (i32.const 4)) (get_local $end)))\n (set_local $h32 (i32.add (get_local $h32) (i32.mul (i32.load (get_local $ptr)) (get_global $PRIME32_3))))\n (set_local $h32 (i32.mul (i32.rotl (get_local $h32) (i32.const 17)) (get_global $PRIME32_4)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))\n (br $remaining-words-loop)))\n ;; For the remaining bytes that didn't make a whole word,\n ;; either 0, 1, 2 or 3 bytes, as 4bytes = 32bits = 1 word.\n (block $exit-remaining-bytes\n (loop $remaining-bytes-loop\n (br_if $exit-remaining-bytes (i32.ge_u (get_local $ptr) (get_local $end)))\n (set_local $h32 (i32.add (get_local $h32) (i32.mul (i32.load8_u (get_local $ptr)) (get_global $PRIME32_5))))\n (set_local $h32 (i32.mul (i32.rotl (get_local $h32) (i32.const 11)) (get_global $PRIME32_1)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 1)))\n (br $remaining-bytes-loop)))\n ;; Finalise\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 15))))\n (set_local $h32 (i32.mul (get_local $h32) (get_global $PRIME32_2)))\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 13))))\n (set_local $h32 (i32.mul (get_local $h32) (get_global $PRIME32_3)))\n (set_local $h32 (i32.xor (get_local $h32) (i32.shr_u (get_local $h32) (i32.const 16))))\n (get_local $h32))\n\n (func $round32 (param $seed i32) (param $value i32) (result i32)\n (set_local $seed (i32.add (get_local $seed) (i32.mul (get_local $value) (get_global $PRIME32_2))))\n (set_local $seed (i32.rotl (get_local $seed) (i32.const 13)))\n (set_local $seed (i32.mul (get_local $seed) (get_global $PRIME32_1)))\n (get_local $seed))\n\n ;; This is the actual WebAssembly implementation.\n ;; It cannot be used directly from JavaScript because of the lack of support\n ;; for i64.\n (func $xxh64 (param $ptr i32) (param $len i32) (param $seed i64) (result i64)\n (local $h64 i64)\n (local $end i32)\n (local $limit i32)\n (local $v1 i64)\n (local $v2 i64)\n (local $v3 i64)\n (local $v4 i64)\n (set_local $end (i32.add (get_local $ptr) (get_local $len)))\n (if\n (i32.ge_u (get_local $len) (i32.const 32))\n (block\n (set_local $limit (i32.sub (get_local $end) (i32.const 32)))\n (set_local $v1 (i64.add (i64.add (get_local $seed) (get_global $PRIME64_1)) (get_global $PRIME64_2)))\n (set_local $v2 (i64.add (get_local $seed) (get_global $PRIME64_2)))\n (set_local $v3 (i64.add (get_local $seed) (i64.const 0)))\n (set_local $v4 (i64.sub (get_local $seed) (get_global $PRIME64_1)))\n ;; For every chunk of 4 words, so 4 * 64bits = 32 bytes\n (loop $4words-loop\n (set_local $v1 (call $round64 (get_local $v1) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v2 (call $round64 (get_local $v2) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v3 (call $round64 (get_local $v3) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $v4 (call $round64 (get_local $v4) (i64.load (get_local $ptr))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (br_if $4words-loop (i32.le_u (get_local $ptr) (get_local $limit))))\n (set_local $h64 (i64.add\n (i64.rotl (get_local $v1) (i64.const 1))\n (i64.add\n (i64.rotl (get_local $v2) (i64.const 7))\n (i64.add\n (i64.rotl (get_local $v3) (i64.const 12))\n (i64.rotl (get_local $v4) (i64.const 18))))))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v1)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v2)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v3)))\n (set_local $h64 (call $merge-round64 (get_local $h64) (get_local $v4))))\n ;; else block, when input is smaller than 32 bytes\n (set_local $h64 (i64.add (get_local $seed) (get_global $PRIME64_5))))\n (set_local $h64 (i64.add (get_local $h64) (i64.extend_u\/i32 (get_local $len))))\n ;; For the remaining words not covered above, either 0, 1, 2 or 3\n (block $exit-remaining-words\n (loop $remaining-words-loop\n (br_if $exit-remaining-words (i32.gt_u (i32.add (get_local $ptr) (i32.const 8)) (get_local $end)))\n (set_local $h64 (i64.xor (get_local $h64) (call $round64 (i64.const 0) (i64.load (get_local $ptr)))))\n (set_local $h64 (i64.add\n (i64.mul\n (i64.rotl (get_local $h64) (i64.const 27))\n (get_global $PRIME64_1))\n (get_global $PRIME64_4)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (br $remaining-words-loop)))\n ;; For the remaining half word. That is when there are more than 32bits\n ;; remaining which didn't make a whole word.\n (if\n (i32.le_u (i32.add (get_local $ptr) (i32.const 4)) (get_local $end))\n (block\n (set_local $h64 (i64.xor (get_local $h64) (i64.mul (i64.load32_u (get_local $ptr)) (get_global $PRIME64_1))))\n (set_local $h64 (i64.add\n (i64.mul\n (i64.rotl (get_local $h64) (i64.const 23))\n (get_global $PRIME64_2))\n (get_global $PRIME64_3)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 4)))))\n ;; For the remaining bytes that didn't make a half a word (32bits),\n ;; either 0, 1, 2 or 3 bytes, as 4bytes = 32bits = 1\/2 word.\n (block $exit-remaining-bytes\n (loop $remaining-bytes-loop\n (br_if $exit-remaining-bytes (i32.ge_u (get_local $ptr) (get_local $end)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.mul (i64.load8_u (get_local $ptr)) (get_global $PRIME64_5))))\n (set_local $h64 (i64.mul (i64.rotl (get_local $h64) (i64.const 11)) (get_global $PRIME64_1)))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 1)))\n (br $remaining-bytes-loop)))\n ;; Finalise\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 33))))\n (set_local $h64 (i64.mul (get_local $h64) (get_global $PRIME64_2)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 29))))\n (set_local $h64 (i64.mul (get_local $h64) (get_global $PRIME64_3)))\n (set_local $h64 (i64.xor (get_local $h64) (i64.shr_u (get_local $h64) (i64.const 32))))\n (get_local $h64))\n\n (func $round64 (param $acc i64) (param $value i64) (result i64)\n (set_local $acc (i64.add (get_local $acc) (i64.mul (get_local $value) (get_global $PRIME64_2))))\n (set_local $acc (i64.rotl (get_local $acc) (i64.const 31)))\n (set_local $acc (i64.mul (get_local $acc) (get_global $PRIME64_1)))\n (get_local $acc))\n\n (func $merge-round64 (param $acc i64) (param $value i64) (result i64)\n (set_local $value (call $round64 (i64.const 0) (get_local $value)))\n (set_local $acc (i64.xor (get_local $acc) (get_local $value)))\n (set_local $acc (i64.add (i64.mul (get_local $acc) (get_global $PRIME64_1)) (get_global $PRIME64_4)))\n (get_local $acc))\n\n ;; This function can be called from JavaScript and it expects that the\n ;; first word in the memory is the u64 seed, which is followed by the actual\n ;; data that is being hashed.\n ;; $ptr indicates the beginning of the memory where it's stored (with seed).\n ;; $len is the length of the actual data (without the 8bytes for the seed).\n ;; The function itself doesn't return anything, since the u64 wouldn't work\n ;; in JavaScript, so instead it is stored in place of the seed.\n (func (export \"xxh64\") (param $ptr i32) (param $len i32)\n (local $seed i64)\n (local $initial-ptr i32)\n (local $h64 i64)\n (set_local $initial-ptr (i32.add (get_local $ptr) (i32.const 0)))\n ;; Assemble the u64 seed from two u32 that were stored from JavaScript.\n ;; I would have thought it would be okay to just load an i64 directly,\n ;; but apparently that is not the case.\n (set_local $seed (i64.or\n (i64.shl\n (i64.load32_u (get_local $ptr))\n (i64.const 32))\n (i64.load32_u (i32.add (get_local $ptr) (i32.const 4)))))\n (set_local $ptr (i32.add (get_local $ptr) (i32.const 8)))\n (set_local $h64 (call $xxh64 (get_local $ptr) (get_local $len) (get_local $seed)))\n ;; Disassemble the u64 hash result to two u32 that can be read from\n ;; JavaScript. Again, I would have thought just storing the i64 would be\n ;; good enough.\n (i32.store (get_local $initial-ptr) (i32.wrap\/i64 (i64.shr_u (get_local $h64) (i64.const 32))))\n (i32.store (i32.add (get_local $initial-ptr) (i32.const 4)) (i32.wrap\/i64 (get_local $h64)))))\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"0a0ce8269bf35259396cce464892d572704c0c66","subject":"[Test] simplify .wat code for finalize-exports-issue-8261 test","message":"[Test] simplify .wat code for finalize-exports-issue-8261 test\n","repos":"EliteScientist\/webpack,NekR\/webpack,SimenB\/webpack,webpack\/webpack,webpack\/webpack,webpack\/webpack,NekR\/webpack,SimenB\/webpack,SimenB\/webpack,EliteScientist\/webpack,SimenB\/webpack,webpack\/webpack","old_file":"test\/cases\/wasm\/finalize-exports-issue-8261\/node_modules\/side-effect-free\/module.wat","new_file":"test\/cases\/wasm\/finalize-exports-issue-8261\/node_modules\/side-effect-free\/module.wat","new_contents":"(module\n (func (export \"a\"))\n)\n","old_contents":"(module\n (func (export \"a\") (result i32)\n (i32.const 1)\n )\n)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"b87a47ca90691284e54ff5cbc6a76faa393bb1e2","subject":"add new leak test from Oleg","message":"add new leak test from Oleg\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"test.wat","new_file":"test.wat","new_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; From \"A Monadic Framework\".\n;;\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n;;\n;; Another one, from Oleg's \"Argument against call\/cc\".\n;;\n;; (define (leak-test1 identity-thunk)\n;; (let-loop loop ((id (lambda (x) x)))\n;; (loop (id (identity-thunk)))))\n;; (let ((p (make-prompt)))\n;; (leak-test1 (lambda () (push-prompt p (shift p k k)))))\n\n;; Error monad from Filinski's \"Representing Monads\".\n\n(provide ()\n (define *default-prompt* (make-prompt))\n (define (reflect m) (shift *default-prompt* k (ext k m)))\n (define (reify t) (push-prompt *default-prompt* (unit (t))))\n\n (def (suc-type suc-tag suc-untag) (make-type))\n (define (make-suc a) (suc-tag a))\n (def (err-type err-tag err-untag) (make-type))\n (define (make-err string) (err-tag string))\n (define (unit a) (make-suc a))\n (define (ext f m)\n (cond ((eq? suc-type (type-of m)) (f (suc-untag m)))\n ((eq? err-type (type-of m)) m)\n (#t (fail \"type error\"))))\n \n (define (myraise e) (reflect (make-err e)))\n (define (myhandle t h)\n (let ((m (reify t)))\n (cond ((eq? suc-type (type-of m)) (suc-untag m))\n ((eq? err-type (type-of m)) (h (err-untag m)))\n (#t (fail \"type error\")))))\n\n (define (show t)\n (myhandle (lambda () (t))\n (lambda (s) s)))\n\n (assert (= 3 (show (lambda () (+ 1 2)))))\n (assert (eq? #f (show (lambda () (+ 1 (myraise #f))))))\n)\n\n","old_contents":";; -*- mode: scheme -*-\n\n ;;;;; Test Core Language\n\n ;; DEF\n\n (provide ()\n (def (x y) (list #t #f))\n (assert (eq? x #t))\n (assert (eq? y #f))\n \n (assert (eq? (def #ign #t) #t)))\n\n ;; IF\n\n (provide ()\n (assert (eq? #t (if #t #t #f)))\n (assert (eq? #f (if #f #t #f))))\n\n ;; VAU\n\n (provide ()\n (def env (current-environment))\n (eq? #t ((vau x #ign x) #t))\n (eq? #t ((vau (x . #ign) #ign x) (list #t)))\n (eq? env ((vau #ign e e))))\n\n ;; EVAL\n\n (provide ()\n (def env (current-environment))\n (eval (list def (quote x) #t) env)\n (assert (eq? x #t))\n \n (assert (eq? (eval #t env) #t)))\n\n ;; WRAP\n\n (provide ()\n (assert (eq? #t ((wrap (vau (x) #ign x)) (not #f)))))\n\n ;; UNWRAP\n\n (provide ()\n (assert (eq? list (unwrap (wrap list)))))\n\n ;; EQ?\n\n (provide ()\n (assert (eq? #t #t))\n (assert (not (eq? #t #f)))\n (assert (not (eq? (list 1) (list 1)))))\n\n ;; CONS\n\n (provide ()\n (assert (eq? #t (car (cons #t #f))))\n (assert (eq? #f (cdr (cons #t #f)))))\n\n ;; MAKE-ENVIRONMENT\n\n (provide ()\n (def e1 (make-environment))\n (eval (list def (quote x) #t) e1)\n (eval (list def (quote y) #t) e1)\n (assert (eq? #t (eval (quote x) e1)))\n (assert (eq? #t (eval (quote y) e1)))\n\n (def e2 (make-environment e1))\n (assert (eq? #t (eval (quote x) e2)))\n (assert (eq? #t (eval (quote y) e2)))\n (eval (list def (quote y) #f) e2)\n (assert (eq? #f (eval (quote y) e2)))\n (assert (eq? #t (eval (quote y) e1))))\n\n ;; MAKE-TYPE\n \n (provide ()\n (def (type tagger untagger) (make-type))\n (assert (eq? (type-of type) (type-of (type-of #t))))\n (let ((x (list #void)))\n (eq? type (type-of (tagger x)))\n (eq? x (untagger (tagger x)))))\n\n ;; TYPE-OF\n\n (provide ()\n (assert (not (eq? (type-of () #void))))\n (assert (eq? (type-of 0) (type-of 1))))\n\n ;; VECTOR, VECTOR-REF\n\n (provide ()\n (def (a b c) (list 1 2 3))\n (def v (vector a b c))\n (assert (eq? (vector-ref v 0) a))\n (assert (eq? (vector-ref v 1) b))\n (assert (eq? (vector-ref v 2) c)))\n\n ;; Quotation\n\n (provide ()\n (assert (symbol? 'x))\n (assert (pair? '(a . b))))\n\n ;;;;; Test Crust Language\n\n ;; NULL?\n\n (provide ()\n (assert (null? ()))\n (assert (not (null? 12))))\n\n ;; BEGIN\n\n (provide ()\n (assert (eq? #void (begin)))\n (assert (eq? #t (begin (eq? #t #t))))\n (assert (eq? #t (begin #f (eq? #t #t)))))\n\n;; Delimited Control\n\n(define-syntax test-check\n (vau (#ign expr res) env\n (assert (= (eval expr env) (eval res env)))))\n\n(define new-prompt make-prompt)\n\n(test-check 'test2\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p 5))\n 4))\n 9)\n\n(test-check 'test3\n (let ((p (new-prompt)))\n (+ (push-prompt p (+ (take-sub-cont p #ign 5) 6))\n 4))\n 9)\n\n(test-check 'test3-1\n (let ((p (new-prompt)))\n (+ (push-prompt p (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n 4))\n 9)\n\n(test-check 'test3-2\n (let ((p (new-prompt)))\n (let ((v (push-prompt p\n\t (let* ((v1 (push-prompt p (+ (take-sub-cont p #ign 5) 6)))\n\t\t (v1 (take-sub-cont p #ign 7)))\n\t\t (+ v1 10)))))\n (+ v 20)))\n 27)\n\n(test-check 'test4\n (let ((p (make-prompt)))\n (+ (push-prompt p\n (+ (take-sub-cont p sk (push-sub-cont sk 5))\n\t 7))\n 20))\n 32)\n\n(test-check 'test6\n (let ((p1 (new-prompt))\n\t(p2 (new-prompt))\n\t(push-twice (lambda (sk)\n\t\t (push-sub-cont sk (push-sub-cont sk 3)))))\n (+ 10\n (push-prompt p1 (+ 1\n (push-prompt p2 (take-sub-cont p1 sk (push-twice sk)))))))\n 15)\n\n(test-check 'test7\n (let* ((p1 (new-prompt))\n\t (p2 (new-prompt))\n\t (p3 (new-prompt))\n\t (push-twice\n\t (lambda (sk)\n\t (push-sub-cont sk (push-sub-cont sk\n\t\t(take-sub-cont p2 sk2\n\t\t (push-sub-cont sk2\n\t\t (push-sub-cont sk2 3))))))))\n (+ 100\n (push-prompt p1\n\t(+ 1\n\t (push-prompt p2\n\t (+ 10\n\t (push-prompt p3 (take-sub-cont p1 sk (push-twice sk)))))))))\n 135)\n\n(test-check 'monadic-paper\n (let ((p (make-prompt)))\n (+ 2 (push-prompt p\n (if (take-sub-cont p k\n (+ (push-sub-cont k #f)\n\t\t (push-sub-cont k #t)))\n\t\t3\n\t\t4))))\n 9)\n\n;; Delimited Dynamic Binding\n\n(let ((p (make-prompt)))\n (assert (= 117 (+ 10 (push-prompt p (+ 2 (shift p k (+ 100 (k (k 3))))))))))\n\n(test-check 'ddb-1\n (let ((dv (dnew)))\n (dlet dv 12 (dref dv)))\n 12)\n\n(test-check 'ddb-2\n (let ((dv (dnew)))\n (dlet dv 12 (dlet dv 14 (dref dv))))\n 14)\n\n(test-check 'ddb-3\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k (dref dv))))))\n 1)\n\n(test-check 'ddb-4\n (let ((dv (dnew)) (p (make-prompt)))\n (dlet dv 1\n (push-prompt p\n (dlet dv 3\n (take-sub-cont p k\n\t (push-sub-cont k\n\t (dref dv)))))))\n 3)\n\n;; Test to see whether continuations are properly tail-recursive.\n;; (define (tailtest)\n;; (let ((p (make-prompt)))\n;; (push-prompt p\n;; (take-sub-cont p sk\n;; (push-sub-cont sk (tailtest))))))\n;; (tailtest)\n\n;; Error monad from Filinski's \"Representing Monads\".\n\n(provide ()\n (define *default-prompt* (make-prompt))\n (define (reflect m) (shift *default-prompt* k (ext k m)))\n (define (reify t) (push-prompt *default-prompt* (unit (t))))\n\n (def (suc-type suc-tag suc-untag) (make-type))\n (define (make-suc a) (suc-tag a))\n (def (err-type err-tag err-untag) (make-type))\n (define (make-err string) (err-tag string))\n (define (unit a) (make-suc a))\n (define (ext f m)\n (cond ((eq? suc-type (type-of m)) (f (suc-untag m)))\n ((eq? err-type (type-of m)) m)\n (#t (fail \"type error\"))))\n \n (define (myraise e) (reflect (make-err e)))\n (define (myhandle t h)\n (let ((m (reify t)))\n (cond ((eq? suc-type (type-of m)) (suc-untag m))\n ((eq? err-type (type-of m)) (h (err-untag m)))\n (#t (fail \"type error\")))))\n\n (define (show t)\n (myhandle (lambda () (t))\n (lambda (s) s)))\n\n (assert (= 3 (show (lambda () (+ 1 2)))))\n (assert (eq? #f (show (lambda () (+ 1 (myraise #f))))))\n)\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"4834b4b673d974da6513f68e3dffc26b92bf66aa","subject":"Simplify read-input.","message":"Simplify read-input.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"browser\/browser.wat","new_file":"browser\/browser.wat","new_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *window* (js-global \"window\"))\n(define *document* (js-global \"document\"))\n(define *body* (js-prop *document* \"body\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define scrollTo\n (let ((m (js-method \"scrollTo\")))\n (lambda (x y) (m *window* x y))))\n\n(define (read-input)\n (let* ((input (from-js (js-prop (getElementById \"input\") \"value\")))\n (res (list* 'begin (read-from-string input))))\n (display (strcat \"USER> \" input))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(provide (read input-callback)\n (define *env* (current-environment))\n (define *read-k* #f)\n (define (read)\n (take-subcont *top-level* k (set! *env* *read-k* k)))\n (define (input-callback evt)\n (if (num= (from-js (js-prop evt \"keyCode\")) 13)\n (push-prompt *top-level* (push-subcont *read-k* (read-input)))\n #void)))\n\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (js-callback input-callback))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n (scrollTo (to-js 0) (js-prop *body* \"scrollHeight\"))\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","old_contents":";; -*- mode: scheme -*-\n\n;; WAT ON THE WWW\n\n(provide (read display)\n\n(define *window* (js-global \"window\"))\n(define *document* (js-global \"document\"))\n(define *body* (js-prop *document* \"body\"))\n\n(define getElementById \n (let ((m (js-method \"getElementById\")))\n (lambda (str) (m *document* (to-js str)))))\n\n(define createElement\n (let ((m (js-method \"createElement\")))\n (lambda (name) (m *document* (to-js name)))))\n\n(define createTextNode\n (let ((m (js-method \"createTextNode\")))\n (lambda (s) (m *document* (to-js s)))))\n\n(define appendChild\n (let ((m (js-method \"appendChild\")))\n (lambda (e child) (m e child))))\n\n(define scrollTo\n (let ((m (js-method \"scrollTo\")))\n (lambda (x y) (m *window* x y))))\n\n(define (read-input)\n (let ((res (list* 'begin (read-from-string (from-js (js-prop (getElementById \"input\") \"value\"))))))\n (display (strcat \"USER> \" (from-js (js-prop (getElementById \"input\") \"value\"))))\n (js-set-prop! (getElementById \"input\") \"value\" (to-js \"\"))\n res))\n\n(provide (read input-callback)\n (define *env* (current-environment))\n (define *read-k* #f)\n (define (read)\n (take-subcont *top-level* k (set! *env* *read-k* k)))\n (define (input-callback evt)\n (if (num= (from-js (js-prop evt \"keyCode\")) 13)\n (push-prompt *top-level* (push-subcont *read-k* (read-input)))\n #void)))\n\n(js-set-prop! (getElementById \"input\") \"onkeypress\" (js-callback input-callback))\n\n(define (display msg)\n (let ((div (createElement \"div\")))\n (appendChild div (createTextNode (to-js msg)))\n (appendChild (getElementById \"output\") div)\n (scrollTo (to-js 0) (js-prop *body* \"scrollHeight\"))\n msg))\n\n((js-method \"focus\") (getElementById \"input\"))\n\n) ; edivorp\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"5110e9fd1e8d42ab21ad6de60f68cc30a52c5158","subject":"label opvs","message":"label opvs\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (opv (eval (list* vau args (car rhs) (cdr rhs)) env)))\n\t (eval (list def name opv) env)\n (set-label! opv (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda () (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(provide (Hashtable hashtable? make-hashtable hashtable-put! hashtable-get make-identity-hashtable)\n (define-record-type Hashtable\n (construct-hashtable hashfn eqfn env)\n hashtable?\n (hashfn hashfn)\n (eqfn eqfn)\n (env env))\n (define (make-hashtable hashfn eqfn)\n (construct-hashtable hashfn eqfn (make-environment)))\n (define (hashtable-put! ht k v)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (eval (list def hash (buckets-add\/replace buckets k v (eqfn ht)))\n (env ht)))\n (eval (list def hash (list list (list cons k v))) (env ht)))\n v)\n (define (buckets-add\/replace buckets k v eqfn)\n (if (null? buckets)\n (list (cons k v))\n (if (eqfn k (caar buckets))\n (list* (cons k v) (cdr buckets))\n (list* (car buckets) (buckets-add\/replace (cdr buckets) k v eqfn)))))\n (define (hashtable-get ht k . opt)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (define default (if (null? opt) () (car opt)))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (buckets-find buckets k (eqfn ht) default))\n default))\n (define (buckets-find buckets k eqfn default)\n (if (null? buckets)\n default\n (if (eqfn k (caar buckets))\n (cdar buckets)\n (buckets-find (cdr buckets) k eqfn default))))\n (define (make-identity-hashtable) (make-hashtable identity-hash-code eq?))\n)\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (set-label! generic (symbol->string name))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(define (make-generic-hashtable) (make-hashtable hash-code =))\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (label (type-of obj)) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (strcat \"#[Applicative \" (label obj) \"]\"))\n (define-method (->string (obj Operative)) (strcat \"#[Operative \" (label obj) \"]\"))\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n\n(define (print-stacktrace depth)\n (map (lambda (k) (display (strcat (->string k) \" \" (->string (debug-info k))))) (stacktrace depth))\n #void)\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def quote (vau (x) #ign x))\n\n(def Void (type-of #void))\n(def Ign (type-of #ign))\n(def Boolean (type-of #t))\n(def Nil (type-of ()))\n(def Pair (type-of (cons #void #void)))\n(def Symbol (type-of 'foo))\n(def String (type-of \"foo\"))\n(def Number (type-of 0))\n(def Applicative (type-of (wrap (vau #ign #ign #void))))\n(def Operative (type-of (vau #ign #ign #void)))\n(def Environment (type-of (make-environment)))\n(def Vector (type-of (vector)))\n(def Type (type-of (make-type)))\n\n(def void? (wrap (vau (val) #ign (eq? #void val))))\n(def ign? (wrap (vau (val) #ign (eq? #ign val))))\n(def boolean? (wrap (vau (val) #ign (eq? (type-of val) Boolean))))\n(def null? (wrap (vau (val) #ign (eq? () val))))\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) Pair))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def string? (wrap (vau (val) #ign (eq? (type-of val) String))))\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) Symbol))))\n(def applicative? (wrap (vau (val) #ign (eq? (type-of val) Applicative))))\n(def operative? (wrap (vau (val) #ign (eq? (type-of val) Operative))))\n(def environment? (wrap (vau (val) #ign (eq? (type-of val) Environment))))\n(def vector? (wrap (vau (val) #ign (eq? (type-of val) Vector))))\n(def type? (wrap (vau (val) #ign (eq? (type-of val) Type))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n(def map2 (lambda (f l1 l2)\n (if (null? l1)\n ()\n (if (null? l2)\n ()\n (cons (f (car l1) (car l2)) (map2 f (cdr l1) (cdr l2)))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let* (((name . args) lhs)\n (proc (eval (list* lambda args rhs) env)))\n\t (eval (list def name proc) env)\n (set-label! proc (symbol->string name)))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* vau args (car rhs) (cdr rhs))) env))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda () (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define-syntax (define-record-type name (ctor-name . ctor-field-names) pred-name . field-specs) env\n (let* (((type tagger untagger) (make-type))\n (ctor (lambda ctor-args\n (let ((fields-dict (make-environment)))\n (map2 (lambda (field-name arg)\n (eval (list def field-name arg) fields-dict))\n ctor-field-names\n ctor-args)\n (tagger fields-dict))))\n (pred (lambda (obj) (eq? (type-of obj) type))))\n (eval (list def (list name ctor-name pred-name) (list list type ctor pred)) env)\n (set-label! type (symbol->string name))\n (map (lambda (field-spec)\n (let (((name accessor-name . opt) field-spec))\n (eval (list def accessor-name (lambda (obj)\n (let ((fields-dict (untagger obj)))\n (eval name fields-dict))))\n env)\n (unless (null? opt)\n (let (((modifier-name) opt))\n (eval (list def modifier-name (lambda (obj new-val)\n (let ((fields-dict (untagger obj)))\n (eval (list def name new-val) fields-dict))))\n env)))))\n field-specs)\n type))\n\n(provide (Hashtable hashtable? make-hashtable hashtable-put! hashtable-get make-identity-hashtable)\n (define-record-type Hashtable\n (construct-hashtable hashfn eqfn env)\n hashtable?\n (hashfn hashfn)\n (eqfn eqfn)\n (env env))\n (define (make-hashtable hashfn eqfn)\n (construct-hashtable hashfn eqfn (make-environment)))\n (define (hashtable-put! ht k v)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (eval (list def hash (buckets-add\/replace buckets k v (eqfn ht)))\n (env ht)))\n (eval (list def hash (list list (list cons k v))) (env ht)))\n v)\n (define (buckets-add\/replace buckets k v eqfn)\n (if (null? buckets)\n (list (cons k v))\n (if (eqfn k (caar buckets))\n (list* (cons k v) (cdr buckets))\n (list* (car buckets) (buckets-add\/replace (cdr buckets) k v eqfn)))))\n (define (hashtable-get ht k . opt)\n (define hash (string->symbol (number->string ((hashfn ht) k))))\n (define default (if (null? opt) () (car opt)))\n (if (bound? hash (env ht))\n (let ((buckets (eval hash (env ht))))\n (buckets-find buckets k (eqfn ht) default))\n default))\n (define (buckets-find buckets k eqfn default)\n (if (null? buckets)\n default\n (if (eqfn k (caar buckets))\n (cdar buckets)\n (buckets-find (cdr buckets) k eqfn default))))\n (define (make-identity-hashtable) (make-hashtable identity-hash-code eq?))\n)\n\n(provide (define-generic define-method put-method!)\n (define generic->vtable (make-identity-hashtable))\n (define-syntax (define-generic (name . args) . body) env\n (define vtable (make-identity-hashtable))\n (define default-method (if (null? body)\n (lambda #ign (fail \"method not found\"))\n (eval (list* lambda args body) env)))\n (define (generic self . arg)\n (apply (hashtable-get vtable (type-of self) default-method) (cons self arg)))\n (set-label! generic (symbol->string name))\n (eval (list def name generic) env)\n (hashtable-put! generic->vtable generic vtable)\n generic)\n (define (put-method! generic type method)\n (define vtable (hashtable-get generic->vtable generic))\n (hashtable-put! vtable type method))\n (define-syntax (define-method (name (self type) . args) . body) env\n (define method (eval (list* lambda (list* self args) body) env))\n (put-method! (eval name env) (eval type env) method))\n)\n\n(provide (=)\n (define-generic (= a b) (eq? a b))\n (define-syntax (define-builtin-= type-name pred-expr) env\n (define type (eval type-name env))\n (define pred (eval pred-expr env))\n (put-method! = type (lambda (a b) (if (eq? type (type-of b)) (pred a b) #f))))\n (define-builtin-= Number num=)\n (define-builtin-= String str=)\n (define-builtin-= Symbol (lambda (a b) (= (symbol->string a) (symbol->string b))))\n)\n\n(provide (hash-code)\n (define-generic (hash-code obj) (identity-hash-code obj))\n)\n\n(define (make-generic-hashtable) (make-hashtable hash-code =))\n\n(provide (->string)\n (define-generic (->string obj) (strcat \"#[\" (label (type-of obj)) \"]\"))\n (define-method (->string (obj Void)) \"#void\")\n (define-method (->string (obj Ign)) \"#ign\")\n (define-method (->string (obj Boolean)) (if obj \"#t\" \"#f\"))\n (define-method (->string (obj Nil)) \"()\")\n (define-method (->string (obj Pair))\n (define (pair->string (kar . kdr))\n (if (null? kdr)\n (->string kar)\n (if (pair? kdr)\n (strcat (->string kar) \" \" (pair->string kdr))\n (strcat (->string kar) \" . \" (->string kdr)))))\n (strcat \"(\" (pair->string obj) \")\"))\n (define-method (->string (obj Symbol)) (symbol->string obj))\n (define-method (->string (obj String)) (str-print obj))\n (define-method (->string (obj Number)) (number->string obj))\n (define-method (->string (obj Applicative)) (label obj))\n (define-method (->string (obj Operative)) \"#[Operative]\")\n (define-method (->string (obj Environment)) \"#[Environment]\")\n (define-method (->string (obj Vector)) \"#[Vector]\")\n)\n\n(define (print-stacktrace depth)\n (map (lambda (k) (display (strcat (->string k) \" \" (->string (debug-info k))))) (stacktrace depth))\n #void)\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"9b4ccd8c0ab8448d0eb01d4a35298066b860f173","subject":"Update logger2.wat","message":"Update logger2.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/logger2.wat","new_file":"understanding-text-format\/logger2.wat","new_contents":"(module\n (import \"console\" \"log\" (func $log (param i32 i32)))\n (import \"js\" \"mem\" (memory 1))\n (data (i32.const 0) \"Hi\")\n (func (export \"writeHi\")\n i32.const 0 ;; pass offset 0 to log\n i32.const 2 ;; pass length 2 to log\n call $log\n )\n)\n","old_contents":"(module\n (import \"console\" \"log\" (func $log (param i32 i32)))\n (import \"js\" \"mem\" (memory 1))\n (data (i32.const 0) \"Hi\")\n (func (export \"writeHi\")\n i32.const 0 ;; pass offset 0 to log\n i32.const 2 ;; pass length 2 to log\n call $log))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"}
{"commit":"ab4b121858485cc2f0b72547410dd165feb432ac","subject":"Update shared0.wat","message":"Update shared0.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"understanding-text-format\/shared0.wat","new_file":"understanding-text-format\/shared0.wat","new_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (elem (i32.const 0) $shared0func)\n (func $shared0func (result i32)\n i32.const 0\n i32.load\n )\n)\n","old_contents":"(module\n (import \"js\" \"memory\" (memory 1))\n (import \"js\" \"table\" (table 1 anyfunc))\n (elem (i32.const 0) $shared0func)\n (func $shared0func (result i32)\n i32.const 0\n i32.load))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"}
{"commit":"69aa4e30ac37bd55165ffd5e4a2eaf71404862bc","subject":"Update simple.wat","message":"Update simple.wat","repos":"xgqfrms\/cdn,xgqfrms\/cdn,xgqfrms\/cdn,xgqfrms\/cdn","old_file":"webassembly\/imports-exports\/simple.wat","new_file":"webassembly\/imports-exports\/simple.wat","new_contents":";; simple.wat => simple.wasm\n;; simple.wast => simple.wasm\n;; \u4f7f\u7528 s-expr, \u624b\u52a8\u7ec4\u88c5 WebAssembly Module\n(module\n (func $getYear (import \"imports\" \"getYear\") (param i32))\n (func (export \"printYear\")\n ;; \u5199\u6b7b const\n i32.const 2022\n call $getYear\n )\n)\n","old_contents":";; msimple.wat => msimple.wasm\n;; msimple.wast => msimple.wasm\n;; \u4f7f\u7528 s-expr, \u624b\u52a8\u7ec4\u88c5 WebAssembly Module\n(module\n (func $getYear (import \"imports\" \"getYear\") (param i32))\n (func (export \"printYear\")\n ;; \u5199\u6b7b const\n i32.const 2022\n call $getYear\n )\n)\n","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"}
{"commit":"b21864f5fd194f56e15afad719b59c0ccd7feb4b","subject":"Rewrite lambda","message":"Rewrite lambda\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"boot.wat","new_file":"boot.wat","new_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define apply vm-apply)\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) ignore x))\n(_define list (wrap (vm-vau elts ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) ignore\n (list make-macro-expander (list* _vau params ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . ignore)) x))\n(_define cdr (_lambda ((ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define typed-params->names-and-checks\n (_lambda (ps)\n (if (cons? ps)\n (let* (((p . rest-ps) ps)\n ((names . checks) (typed-params->names-and-checks rest-ps)))\n (if (cons? p)\n (let* (((name type) p)\n (check (list the type name)))\n (cons (cons name names) (cons check checks)))\n (cons (cons p names) checks)))\n (cons ps ()))))\n (let (((untyped-names . type-checks) (typed-params->names-and-checks params)))\n (eval (list* _lambda untyped-names (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n;; Simple control\n(define-macro (&& a b) (list if a b false))\n\n(define-macro (|| a b) (list if a true b))\n\n(define (call-with-escape fun)\n (let ((fresh (list null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (&& (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) null))\n\n(define-macro (unless test . body)\n (list* when (list ! test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n env)))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define-macro (define-js-unop op)\n (list _define op (list vm-js-unop (symbol-name op))))\n\n(define-macro (define-js-binop op)\n (list _define op (list vm-js-binop (symbol-name op))))\n\n(define-js-unop !)\n(define-js-unop typeof)\n(define-js-unop ~)\n\n(define-js-binop !=)\n(define-js-binop !==)\n(define-js-binop %)\n(define-js-binop &)\n(define-js-binop *)\n(define-js-binop +)\n(define-js-binop -)\n(define-js-binop \/)\n(define-js-binop <)\n(define-js-binop <<)\n(define-js-binop <=)\n(define-js-binop ==)\n(define-js-binop ===)\n(define-js-binop >)\n(define-js-binop >>)\n(define-js-binop >>>)\n(define-js-binop ^)\n(define-js-binop in)\n(define-js-binop instanceof)\n(define-js-binop |)\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda (pair)\n (let ((name (eval (car pair) e))\n (value (eval (cadr pair) e)))\n (set! ((js-getter name) obj) value)))\n pairs)\n obj)))\n\n(define (array . args) (list-to-array args))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (cat . objects)\n (#join (list-to-array objects) \"\"))\n\n(define (log . objects)\n (apply #log (list* $console objects)))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list cat obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (#toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n null))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? list list* map-list nil?\n define-generic define-prototype define-method new the type?\n set! setter\n dlet dnew dref\n catch if label loop throw unless when while error \n push-prompt push-subcont take-subcont\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object \n ! != !== % & * + - \/ < << <= == === > >> >>> ~ ^ in instanceof typeof\n @ && ||\n cat log\n ))","old_contents":";; -*- mode: scheme -*-\n\n;; ``72. An adequate bootstrap is a contradiction in terms.''\n\n;; Rename ur-define\n(vm-def _define vm-def)\n\n;; Rename bindings that will be used as provided by VM\n(_define apply vm-apply)\n(_define array-to-list vm-array-to-list)\n(_define begin vm-begin)\n(_define cons vm-cons)\n(_define cons? vm-cons?)\n(_define dnew vm-dnew)\n(_define dref vm-dref)\n(_define error vm-error)\n(_define eval vm-eval)\n(_define if vm-if)\n(_define js-getter vm-js-getter)\n(_define js-global vm-js-global)\n(_define js-invoker vm-js-invoker)\n(_define list* vm-list*)\n(_define list-to-array vm-list-to-array)\n(_define make-environment vm-make-environment)\n(_define new vm-js-new)\n(_define nil? vm-nil?)\n(_define setter vm-setter)\n(_define symbol-name vm-symbol-name)\n(_define symbol? vm-symbol?)\n(_define throw vm-throw)\n(_define unwrap vm-unwrap)\n(_define wrap vm-wrap)\n\n;; Important utilities\n(_define quote (vm-vau (x) ignore x))\n(_define list (wrap (vm-vau elts ignore elts)))\n(_define the-environment (vm-vau () e e))\n\n;; Macro and vau\n(_define make-macro-expander\n (wrap\n (vm-vau (expander) ignore\n (vm-vau operands env\n (eval (eval (cons expander operands) (make-environment)) env)))))\n\n(_define _vau\n (make-macro-expander\n (vm-vau (params env-param . body) ignore\n (list vm-vau params env-param (list* begin body)))))\n\n(_define macro\n (make-macro-expander\n (_vau (params . body) ignore\n (list make-macro-expander (list* _vau params ignore body)))))\n\n;; Ur-lambda\n(_define _lambda\n (macro (params . body)\n (list wrap (list* _vau params ignore body))))\n\n;; Wrap incomplete VM forms\n(_define loop\n (macro body\n (list vm-loop (list* begin body))))\n\n(_define catch\n (_vau (protected handler) e\n (eval (list vm-catch protected (eval handler e)) e)))\n\n(_define push-prompt\n (_vau (prompt . body) e\n (eval (list vm-push-prompt (eval prompt e) (list* begin body)) e)))\n\n(_define take-subcont\n (macro (prompt k . body)\n (list vm-take-subcont prompt (list* _lambda (list k) body))))\n\n(_define push-subcont\n (macro (k . body)\n (list vm-push-subcont k (list* _lambda () body))))\n\n;; List utilities\n(_define compose (_lambda (f g) (_lambda (arg) (f (g arg)))))\n\n(_define car (_lambda ((x . ignore)) x))\n(_define cdr (_lambda ((ignore . x)) x))\n(_define caar (compose car car))\n(_define cadr (compose car cdr))\n(_define cdar (compose cdr car))\n(_define cddr (compose cdr cdr))\n\n;; Important macros and functions\n(_define define-macro\n (macro ((name . params) . body)\n (list _define name (list* macro params body))))\n\n(_define map-list\n (_lambda (f lst)\n (if (nil? lst)\n ()\n (cons (f (car lst)) (map-list f (cdr lst))))))\n\n(define-macro (let bindings . body)\n (cons\n (list* _lambda (map-list car bindings) body)\n (map-list cadr bindings)))\n\n(define-macro (let* bindings . body)\n (if (nil? bindings)\n (list* let () body)\n (list let (list (car bindings)) (list* let* (cdr bindings) body))))\n\n(_define lambda\n (_vau (params . body) e\n (_define ->type-checks\n (_lambda (typed-params)\n (if (cons? typed-params)\n (let ((param (car typed-params)))\n (if (cons? param)\n (let (((name type) param))\n (cons (list the type name) (->type-checks (cdr typed-params))))\n (->type-checks (cdr typed-params))))\n ())))\n (_define ->untyped-params\n (_lambda (typed-params)\n (if (cons? typed-params)\n (let ((param (car typed-params)))\n (if (cons? param)\n (let (((name ignore) param))\n (cons name (->untyped-params (cdr typed-params))))\n (cons param (->untyped-params (cdr typed-params)))))\n typed-params)))\n (let ((type-checks (->type-checks params))\n (untyped-params (->untyped-params params)))\n (eval (list* _lambda untyped-params (list* begin type-checks) body) e))))\n\n(define-macro (define lhs . rhs)\n (if (cons? lhs)\n (list _define (car lhs) (list* lambda (cdr lhs) rhs))\n (list _define lhs (car rhs))))\n\n;; Simple control\n(define-macro (&& a b) (list if a b false))\n\n(define-macro (|| a b) (list if a true b))\n\n(define (call-with-escape fun)\n (let ((fresh (list null)))\n (catch (fun (_lambda opt-arg (throw (list fresh opt-arg))))\n (_lambda (exc)\n (if (&& (cons? exc) (=== fresh (car exc)))\n (let ((opt-arg (cadr exc)))\n (if (cons? opt-arg) (car opt-arg) undefined))\n (throw exc))))))\n\n(define-macro (label name . body)\n (list call-with-escape (list* _lambda (list name) body)))\n\n(define (call-while test-fun body-fun)\n (label return\n (loop\n (if (test-fun)\n (body-fun)\n (return)))))\n\n(define-macro (while test . body)\n (list call-while\n (list _lambda () test)\n (list* _lambda () body)))\n\n(define-macro (when test . body)\n (list if test (list* begin body) null))\n\n(define-macro (unless test . body)\n (list* when (list ! test) body))\n\n(define-macro (set! (getter . args) new-val)\n (list* (list setter getter) new-val args))\n\n;; Delimited dynamic binding\n\n;; Evaluate right hand sides before binding all dynamic variables at once.\n(define dlet\n (_vau (bindings . body) e\n (define (process-bindings bs)\n (if (nil? bs)\n (list* begin body)\n (let* ((((name expr) . rest-bs) bs)\n (value (eval expr e)))\n (list vm-dlet name value (process-bindings rest-bs)))))\n (eval (process-bindings bindings) e)))\n\n;; Prototypes\n(define define-prototype\n (_vau (name super prop-names) e\n (let ((p (apply vm-js-make-prototype (list* (symbol-name name) (map-list symbol-name prop-names)))))\n (set! (.prototype (.constructor p)) (new (eval super e)))\n (eval (list _define name p) e))))\n\n(define (put-method ctor name js-fun)\n (set! ((js-getter name) (.prototype ctor)) js-fun))\n\n(define-macro (define-method (name (self ctor) . args) . body)\n (list put-method ctor (symbol-name name)\n (list vm-js-function (list* lambda (list* self args) body))))\n\n(define-macro (define-generic (name . ignore))\n (list _define name (vm-js-invoker (symbol-name name))))\n\n;; Modules\n(define provide\n (_vau (symbols . body) env\n (eval (list _define symbols\n (list let ()\n (list* begin body)\n (list* list symbols)))\n env)))\n\n(define module\n (_vau (exports . body) e\n (let ((env (make-environment e)))\n (eval (list* provide exports body) env)\n env)))\n\n(define define-module\n (_vau (name exports . body) e\n (eval (list _define name (list* module exports body)) e)))\n\n(define import\n (_vau (module imports) e\n (let* ((m (eval module e))\n (values (map-list (_lambda (import) (eval import m)) imports)))\n (eval (list _define imports (list* list values)) e))))\n\n;; JavaScript\n\n(define-macro (define-js-unop op)\n (list _define op (list vm-js-unop (symbol-name op))))\n\n(define-macro (define-js-binop op)\n (list _define op (list vm-js-binop (symbol-name op))))\n\n(define-js-unop !)\n(define-js-unop typeof)\n(define-js-unop ~)\n\n(define-js-binop !=)\n(define-js-binop !==)\n(define-js-binop %)\n(define-js-binop &)\n(define-js-binop *)\n(define-js-binop +)\n(define-js-binop -)\n(define-js-binop \/)\n(define-js-binop <)\n(define-js-binop <<)\n(define-js-binop <=)\n(define-js-binop ==)\n(define-js-binop ===)\n(define-js-binop >)\n(define-js-binop >>)\n(define-js-binop >>>)\n(define-js-binop ^)\n(define-js-binop in)\n(define-js-binop instanceof)\n(define-js-binop |)\n\n(define object\n (_vau pairs e\n (let ((obj (vm-js-make-object)))\n (map-list (_lambda (pair)\n (let ((name (eval (car pair) e))\n (value (eval (cadr pair) e)))\n (set! ((js-getter name) obj) value)))\n pairs)\n obj)))\n\n(define (array . args) (list-to-array args))\n\n(define (@ object key)\n ((js-getter key) object))\n\n(set! (setter @) (lambda (new-val object key)\n (set! ((js-getter key) object) new-val)))\n\n(define (cat . objects)\n (#join (list-to-array objects) \"\"))\n\n(define (log . objects)\n (apply #log (list* $console objects)))\n\n(define (js-callback fun)\n (vm-js-function (_lambda args (push-prompt vm-root-prompt (apply fun args)))))\n\n(define-macro (type? obj type)\n (list vm-type? obj type (symbol-name type)))\n\n(define-macro (the type obj)\n (list if (list type? obj type) obj (list error (list cat obj \" is not a: \" type))))\n\n(define Arguments $Arguments)\n(define Array $Array)\n(define Date $Date)\n(define Function $Function)\n(define Number $Number)\n(define Object $Object)\n(define RegExp $RegExp)\n(define String $String)\n\n;; Final events\n\n(define (user-break err)\n (define (print-frame k)\n (log (#toString (.dbg k)) (.e k))\n (if (.next k)\n (print-frame (.next k))\n null))\n (take-subcont vm-root-prompt k\n (print-frame k)\n (push-prompt vm-root-prompt\n (push-subcont k\n (throw err)))))\n\n(define let-redirect\n (_vau (exp bindings . body) env\n (eval (list* (eval (list* _lambda (map-list car bindings) body)\n (eval exp\n env))\n (map-list cadr bindings))\n env)))\n\n(define bindings->environment\n (_vau bindings denv\n (eval (list let-redirect\n (make-environment)\n bindings\n (list the-environment))\n denv)))\n\n(define slurp-environment\n (_vau bindings e\n (eval (list* bindings->environment (map-list (lambda (b) (list b b)) bindings)) e)))\n\n;; Export bindings to userland\n\n;; User environment is subenvironment of environment containing exported bindings\n;; so exported bindings cannot be modified\n\n(make-environment \n (slurp-environment \n _define _lambda _vau apply eval make-environment the-environment unwrap wrap\n begin define define-macro lambda let let* quote symbol-name symbol?\n caar cadr car cdar cddr cdr cons cons? list list* map-list nil?\n define-generic define-prototype define-method new the type?\n set! setter\n dlet dnew dref\n catch if label loop throw unless when while error \n push-prompt push-subcont take-subcont\n define-module import module\n Arguments Array Date Function Number Object RegExp String\n array array-to-list js-callback js-getter js-global js-invoker list-to-array object \n ! != !== % & * + - \/ < << <= == === > >> >>> ~ ^ in instanceof typeof\n @ && ||\n cat log\n ))","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"b7bca2ea3b70aa54b0c05b4a0aa2de584e7be142","subject":"Update fail.wat","message":"Update fail.wat","repos":"mdn\/webassembly-examples,mdn\/webassembly-examples,mdn\/webassembly-examples","old_file":"js-api-examples\/fail.wat","new_file":"js-api-examples\/fail.wat","new_contents":"(module\n (func (export \"fail_me\") (result i32)\n i32.const 1\n i32.const 0\n i32.div_s)\n)\n","old_contents":"(module\n (func (export \"fail_me\") (result i32)\n i32.const 1\n i32.const 0\n i32.div_s))\n","returncode":0,"stderr":"","license":"cc0-1.0","lang":"WebAssembly"}
{"commit":"17b17280cebd0d693352c5019d65cc69a1a9f05f","subject":"fix dynamic-wind","message":"fix dynamic-wind\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) (type-of (cons #void #void))))))\n\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) (type-of 'foo)))))\n\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) (type-of (wrap (vau #ign #ign #void)))))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* vau args (car rhs) (cdr rhs))) env))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda () (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define *top-level* (make-prompt))\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) (type-of (cons #void #void))))))\n\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) (type-of 'foo)))))\n\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) (type-of (wrap (vau #ign #ign #void)))))))\n\n;; (def begin\n;; ((wrap (vau (seq2) #ign\n;; \t (seq2\n;; (def aux\n;; (vau (head . tail) env\n;; \t\t (if (null? tail)\n;; \t\t (eval head env)\n;; \t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n;; (vau body env\n;; (if (null? body)\n;; #void\n;; (eval (cons aux body) env))))))\n;; (vau (first second) env\n;; ((wrap (vau #ign #ign (eval second env)))\n;; (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def letrec\n (vau (bindings . body) env\n (eval (list* let ()\n\t\t (list def\n\t\t (map car bindings)\n\t\t (list* list (map cadr bindings)))\n\t\t body)\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def provide\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* vau args (car rhs) (cdr rhs))) env))\n\t(eval (list* def lhs rhs) env))))\n\n(define-syntax (let-loop a . b) env\n (cond ((pair? a) (eval (list* let a b) env))\n\t((null? a) (eval (list* let a b) env))\n\t((symbol? a)\n\t (let (((bindings . body) b))\n\t (eval (list letrec (list (list a (list* lambda (map car bindings) body)))\n\t\t (list* a (map cadr bindings)))\n\t\t env)))\n\t(#t (fail \"let: not a symbol or list\"))))\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(provide (make-prompt push-prompt take-sub-cont push-sub-cont shift)\n (def (prompt-type tag-prompt #ign) (make-type))\n (define (make-prompt) (tag-prompt #void))\n (define-syntax (push-prompt p . es) env\n (push-prompt* (eval p env) (lambda () (eval (list* begin es) env))))\n (define-syntax (take-sub-cont p k . body) env\n (take-sub-cont* (eval p env) (eval (list* lambda (list k) body) env)))\n (define-syntax (push-sub-cont k . es) env\n (push-sub-cont* (eval k env) (lambda () (eval (list* begin es) env))))\n (define (shift* p f)\n (take-sub-cont p sk (push-prompt p (f (reifyP p sk)))))\n (define (reifyP p sk)\n (lambda (v) (push-prompt p (push-sub-cont sk v))))\n (define-syntax (shift p sk . es) env\n (eval (list shift* p (list* lambda (list sk) es)) env))\n)\n\n(provide (dnew dref dlet dlet*)\n (def (parameter-type tag-parameter #ign) (make-type))\n (define (dnew) (tag-parameter #void))\n (define (dref p) (shift p sk (lambda (y) ((sk y) y))))\n (define (dlet* p val thunk)\n ((push-prompt p\n (let ((r (thunk)))\n (lambda (y) r)))\n val))\n (define-syntax (dlet key val . body) env\n (eval (list dlet* key val (list* lambda () body)) env))\n)\n\n(provide (run yield dynamic-wind for*)\n (def (yield-record-type tag-yield-record untag-yield-record) (make-type))\n (define (make-yield-record v k)\n (tag-yield-record (list v k)))\n (define (try-yield* exp on-r on-y)\n (if (eq? (type-of exp) yield-record-type)\n\t(let (((v k) (untag-yield-record exp))) (on-y v k))\n\t(on-r exp)))\n (define yield-prompt (make-prompt))\n (define-syntax (run e) env (push-prompt* yield-prompt (eval (list lambda () e) env)))\n (define (yield v) (shift yield-prompt k (make-yield-record v k)))\n (define (dynamic-wind before-thunk thunk after-thunk)\n (let-loop loop ((th (lambda (run-thunk))))\n (before-thunk)\n (let ((res (th)))\n\t(after-thunk)\n\t(try-yield* res\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (let ((reenter (yield v)))\n\t\t\t(loop (lambda () (k reenter)))))))))\n (define (for* gen body)\n (let-loop loop ((thr (run (gen))))\n (try-yield* thr\n\t\t (lambda (r) r)\n\t\t (lambda (v k)\n\t\t (body v)\n\t\t (loop (k #f))))))\n)\n\n(define *top-level* (make-prompt))\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"298d32e2ddf034d46ab3961ba607226578c0000f","subject":"Fix cadr.","message":"Fix cadr.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def begin\n ((wrap (vau (seq2) #ign\n\t (seq2\n (def aux\n (vau (head . tail) env\n\t\t (if (null? tail)\n\t\t (eval head env)\n\t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n (vau body env\n (if (null? body)\n #void\n (eval (cons aux body) env))))))\n (vau (first second) env\n ((wrap (vau #ign #ign (eval second env)))\n (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def call\/cc (lambda (f) (ccc (lambda (k) (f (lambda (val) (jump k val)))))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list* not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs (list (unwrap eval) rhs env))\n\t (eval env denv))))\n\n(def scope\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def assq\n (lambda (obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist))))))\n\n","old_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def begin\n ((wrap (vau (seq2) #ign\n\t (seq2\n (def aux\n (vau (head . tail) env\n\t\t (if (null? tail)\n\t\t (eval head env)\n\t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n (vau body env\n (if (null? body)\n #void\n (eval (cons aux body) env))))))\n (vau (first second) env\n ((wrap (vau #ign #ign (eval second env)))\n (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda (#ign . (x . #ign)) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def call\/cc (lambda (f) (ccc (lambda (k) (f (lambda (val) (jump k val)))))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list* not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs (list (unwrap eval) rhs env))\n\t (eval env denv))))\n\n(def scope\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def assq\n (lambda (obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist))))))\n\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"f87a1fd4f8fe403b33082767fd3eeee373bfe77f","subject":"update duplicate-fields fixture (#2164)","message":"update duplicate-fields fixture (#2164)\n\n","repos":"MaxGraey\/AssemblyScript,MaxGraey\/AssemblyScript,MaxGraey\/AssemblyScript,MaxGraey\/AssemblyScript,MaxGraey\/AssemblyScript","old_file":"tests\/compiler\/duplicate-fields.optimized.wat","new_file":"tests\/compiler\/duplicate-fields.optimized.wat","new_contents":"(module\n (type $i32_i32_=>_none (func (param i32 i32)))\n (type $i32_=>_i32 (func (param i32) (result i32)))\n (type $none_=>_none (func))\n (type $i32_=>_none (func (param i32)))\n (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))\n (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))\n (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))\n (type $none_=>_i32 (func (result i32)))\n (import \"env\" \"abort\" (func $~lib\/builtins\/abort (param i32 i32 i32 i32)))\n (global $~lib\/rt\/itcms\/total (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/threshold (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/state (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/visitCount (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/pinSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/iter (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/toSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/white (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/fromSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/tlsf\/ROOT (mut i32) (i32.const 0))\n (global $duplicate-fields\/foo (mut i32) (i32.const 0))\n (global $duplicate-fields\/raz (mut i32) (i32.const 0))\n (global $duplicate-fields\/B3 i32 (i32.const 9))\n (global $~lib\/memory\/__stack_pointer (mut i32) (i32.const 17980))\n (memory $0 1)\n (data (i32.const 1036) \"<\")\n (data (i32.const 1048) \"\\01\\00\\00\\00(\\00\\00\\00A\\00l\\00l\\00o\\00c\\00a\\00t\\00i\\00o\\00n\\00 \\00t\\00o\\00o\\00 \\00l\\00a\\00r\\00g\\00e\")\n (data (i32.const 1100) \"<\")\n (data (i32.const 1112) \"\\01\\00\\00\\00 \\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00\/\\00i\\00t\\00c\\00m\\00s\\00.\\00t\\00s\")\n (data (i32.const 1228) \"<\")\n (data (i32.const 1240) \"\\01\\00\\00\\00$\\00\\00\\00I\\00n\\00d\\00e\\00x\\00 \\00o\\00u\\00t\\00 \\00o\\00f\\00 \\00r\\00a\\00n\\00g\\00e\")\n (data (i32.const 1292) \",\")\n (data (i32.const 1304) \"\\01\\00\\00\\00\\14\\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00.\\00t\\00s\")\n (data (i32.const 1372) \"<\")\n (data (i32.const 1384) \"\\01\\00\\00\\00\\1e\\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00\/\\00t\\00l\\00s\\00f\\00.\\00t\\00s\")\n (data (i32.const 1436) \"<\")\n (data (i32.const 1448) \"\\01\\00\\00\\00&\\00\\00\\00d\\00u\\00p\\00l\\00i\\00c\\00a\\00t\\00e\\00-\\00f\\00i\\00e\\00l\\00d\\00s\\00.\\00t\\00s\")\n (data (i32.const 1504) \"\\0b\\00\\00\\00 \\00\\00\\00\\00\\00\\00\\00 \")\n (data (i32.const 1532) \" \\00\\00\\00\\00\\00\\00\\00 \\00\\00\\00\\03\")\n (data (i32.const 1556) \" \")\n (data (i32.const 1568) \"\\05\\00\\00\\00 \\00\\00\\00\\06\\00\\00\\00 \\00\\00\\00\\n\\00\\00\\00 \")\n (export \"B3\" (global $duplicate-fields\/B3))\n (export \"memory\" (memory $0))\n (export \"B3#get:protProt\" (func $export:duplicate-fields\/B3#get:protProt))\n (export \"B3#set:protProt\" (func $export:duplicate-fields\/B3#set:protProt))\n (export \"B3#get:protPub\" (func $export:duplicate-fields\/B3#get:protPub))\n (export \"B3#set:protPub\" (func $export:duplicate-fields\/B3#set:protPub))\n (export \"B3#get:pubPub\" (func $export:duplicate-fields\/B3#get:pubPub))\n (export \"B3#set:pubPub\" (func $export:duplicate-fields\/B3#set:pubPub))\n (export \"B3#constructor\" (func $export:duplicate-fields\/B3#constructor))\n (start $~start)\n (func $~lib\/rt\/itcms\/visitRoots\n (local $0 i32)\n (local $1 i32)\n global.get $duplicate-fields\/foo\n local.tee $0\n if\n local.get $0\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n end\n global.get $duplicate-fields\/raz\n local.tee $0\n if\n local.get $0\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n end\n i32.const 1248\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n i32.const 1056\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n global.get $~lib\/rt\/itcms\/pinSpace\n local.tee $1\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|0\n local.get $0\n local.get $1\n i32.ne\n if\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n i32.const 3\n i32.ne\n if\n i32.const 0\n i32.const 1120\n i32.const 159\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|0\n end\n end\n )\n (func $~lib\/rt\/itcms\/Object#makeGray (param $0 i32)\n (local $1 i32)\n (local $2 i32)\n (local $3 i32)\n global.get $~lib\/rt\/itcms\/iter\n local.get $0\n i32.eq\n if\n local.get $0\n i32.load offset=8\n local.tee $1\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 147\n i32.const 30\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n global.set $~lib\/rt\/itcms\/iter\n end\n block $__inlined_func$~lib\/rt\/itcms\/Object#unlink\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.tee $1\n i32.eqz\n if\n i32.const 0\n local.get $0\n i32.const 17980\n i32.lt_u\n local.get $0\n i32.load offset=8\n select\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 127\n i32.const 18\n call $~lib\/builtins\/abort\n unreachable\n end\n br $__inlined_func$~lib\/rt\/itcms\/Object#unlink\n end\n local.get $0\n i32.load offset=8\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 131\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n local.get $2\n i32.store offset=8\n local.get $2\n local.get $2\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.or\n i32.store offset=4\n end\n global.get $~lib\/rt\/itcms\/toSpace\n local.set $2\n local.get $0\n i32.load offset=12\n local.tee $1\n i32.const 1\n i32.le_u\n if (result i32)\n i32.const 1\n else\n i32.const 1504\n i32.load\n local.get $1\n i32.lt_u\n if\n i32.const 1248\n i32.const 1312\n i32.const 22\n i32.const 28\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 3\n i32.shl\n i32.const 1508\n i32.add\n i32.load\n i32.const 32\n i32.and\n end\n local.set $3\n local.get $2\n i32.load offset=8\n local.set $1\n local.get $0\n local.get $2\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n i32.const 2\n local.get $3\n select\n i32.or\n i32.store offset=4\n local.get $0\n local.get $1\n i32.store offset=8\n local.get $1\n local.get $1\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $0\n i32.or\n i32.store offset=4\n local.get $2\n local.get $0\n i32.store offset=8\n )\n (func $~lib\/rt\/tlsf\/removeBlock (param $0 i32) (param $1 i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n local.get $1\n i32.load\n local.tee $2\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 268\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const -4\n i32.and\n local.tee $2\n i32.const 12\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 270\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const 256\n i32.lt_u\n if (result i32)\n local.get $2\n i32.const 4\n i32.shr_u\n else\n i32.const 31\n local.get $2\n i32.const 1073741820\n local.get $2\n i32.const 1073741820\n i32.lt_u\n select\n local.tee $2\n i32.clz\n i32.sub\n local.tee $4\n i32.const 7\n i32.sub\n local.set $3\n local.get $2\n local.get $4\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n end\n local.tee $2\n i32.const 16\n i32.lt_u\n local.get $3\n i32.const 23\n i32.lt_u\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 284\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.load offset=8\n local.set $5\n local.get $1\n i32.load offset=4\n local.tee $4\n if\n local.get $4\n local.get $5\n i32.store offset=8\n end\n local.get $5\n if\n local.get $5\n local.get $4\n i32.store offset=4\n end\n local.get $2\n local.get $3\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n local.get $1\n i32.eq\n if\n local.get $2\n local.get $3\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.get $5\n i32.store offset=96\n local.get $5\n i32.eqz\n if\n local.get $3\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.tee $1\n i32.load offset=4\n i32.const -2\n local.get $2\n i32.rotl\n i32.and\n local.set $2\n local.get $1\n local.get $2\n i32.store offset=4\n local.get $2\n i32.eqz\n if\n local.get $0\n local.get $0\n i32.load\n i32.const -2\n local.get $3\n i32.rotl\n i32.and\n i32.store\n end\n end\n end\n )\n (func $~lib\/rt\/tlsf\/insertBlock (param $0 i32) (param $1 i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n (local $6 i32)\n local.get $1\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 201\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.load\n local.tee $3\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 203\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 4\n i32.add\n local.get $1\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $4\n i32.load\n local.tee $2\n i32.const 1\n i32.and\n if\n local.get $0\n local.get $4\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $1\n local.get $3\n i32.const 4\n i32.add\n local.get $2\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n i32.store\n local.get $1\n i32.const 4\n i32.add\n local.get $1\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $4\n i32.load\n local.set $2\n end\n local.get $3\n i32.const 2\n i32.and\n if\n local.get $1\n i32.const 4\n i32.sub\n i32.load\n local.tee $1\n i32.load\n local.tee $6\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 221\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n local.get $1\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $1\n local.get $6\n i32.const 4\n i32.add\n local.get $3\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n i32.store\n end\n local.get $4\n local.get $2\n i32.const 2\n i32.or\n i32.store\n local.get $3\n i32.const -4\n i32.and\n local.tee $2\n i32.const 12\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 233\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n local.get $1\n i32.const 4\n i32.add\n i32.add\n local.get $4\n i32.ne\n if\n i32.const 0\n i32.const 1392\n i32.const 234\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $4\n i32.const 4\n i32.sub\n local.get $1\n i32.store\n local.get $2\n i32.const 256\n i32.lt_u\n if (result i32)\n local.get $2\n i32.const 4\n i32.shr_u\n else\n i32.const 31\n local.get $2\n i32.const 1073741820\n local.get $2\n i32.const 1073741820\n i32.lt_u\n select\n local.tee $2\n i32.clz\n i32.sub\n local.tee $3\n i32.const 7\n i32.sub\n local.set $5\n local.get $2\n local.get $3\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n end\n local.tee $2\n i32.const 16\n i32.lt_u\n local.get $5\n i32.const 23\n i32.lt_u\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 251\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n local.get $5\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n local.set $3\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n local.get $3\n i32.store offset=8\n local.get $3\n if\n local.get $3\n local.get $1\n i32.store offset=4\n end\n local.get $2\n local.get $5\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.get $1\n i32.store offset=96\n local.get $0\n local.get $0\n i32.load\n i32.const 1\n local.get $5\n i32.shl\n i32.or\n i32.store\n local.get $5\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.tee $0\n local.get $0\n i32.load offset=4\n i32.const 1\n local.get $2\n i32.shl\n i32.or\n i32.store offset=4\n )\n (func $~lib\/rt\/tlsf\/addMemory (param $0 i32) (param $1 i32) (param $2 i32)\n (local $3 i32)\n (local $4 i32)\n local.get $1\n local.get $2\n i32.gt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 377\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 19\n i32.add\n i32.const -16\n i32.and\n i32.const 4\n i32.sub\n local.set $1\n local.get $0\n i32.load offset=1568\n local.tee $4\n if\n local.get $1\n local.get $4\n i32.const 4\n i32.add\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 384\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $4\n local.get $1\n i32.const 16\n i32.sub\n i32.eq\n if\n local.get $4\n i32.load\n local.set $3\n local.get $1\n i32.const 16\n i32.sub\n local.set $1\n end\n else\n local.get $1\n local.get $0\n i32.const 1572\n i32.add\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 397\n i32.const 5\n call $~lib\/builtins\/abort\n unreachable\n end\n end\n local.get $2\n i32.const -16\n i32.and\n local.get $1\n i32.sub\n local.tee $2\n i32.const 20\n i32.lt_u\n if\n return\n end\n local.get $1\n local.get $3\n i32.const 2\n i32.and\n local.get $2\n i32.const 8\n i32.sub\n local.tee $2\n i32.const 1\n i32.or\n i32.or\n i32.store\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n i32.const 0\n i32.store offset=8\n local.get $2\n local.get $1\n i32.const 4\n i32.add\n i32.add\n local.tee $2\n i32.const 2\n i32.store\n local.get $0\n local.get $2\n i32.store offset=1568\n local.get $0\n local.get $1\n call $~lib\/rt\/tlsf\/insertBlock\n )\n (func $~lib\/rt\/tlsf\/initialize\n (local $0 i32)\n (local $1 i32)\n memory.size\n local.tee $1\n i32.const 0\n i32.le_s\n if (result i32)\n i32.const 1\n local.get $1\n i32.sub\n memory.grow\n i32.const 0\n i32.lt_s\n else\n i32.const 0\n end\n if\n unreachable\n end\n i32.const 17984\n i32.const 0\n i32.store\n i32.const 19552\n i32.const 0\n i32.store\n loop $for-loop|0\n local.get $0\n i32.const 23\n i32.lt_u\n if\n local.get $0\n i32.const 2\n i32.shl\n i32.const 17984\n i32.add\n i32.const 0\n i32.store offset=4\n i32.const 0\n local.set $1\n loop $for-loop|1\n local.get $1\n i32.const 16\n i32.lt_u\n if\n local.get $1\n local.get $0\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n i32.const 17984\n i32.add\n i32.const 0\n i32.store offset=96\n local.get $1\n i32.const 1\n i32.add\n local.set $1\n br $for-loop|1\n end\n end\n local.get $0\n i32.const 1\n i32.add\n local.set $0\n br $for-loop|0\n end\n end\n i32.const 17984\n i32.const 19556\n memory.size\n i32.const 16\n i32.shl\n call $~lib\/rt\/tlsf\/addMemory\n i32.const 17984\n global.set $~lib\/rt\/tlsf\/ROOT\n )\n (func $~lib\/rt\/itcms\/step (result i32)\n (local $0 i32)\n (local $1 i32)\n (local $2 i32)\n block $break|0\n block $case2|0\n block $case1|0\n block $case0|0\n global.get $~lib\/rt\/itcms\/state\n br_table $case0|0 $case1|0 $case2|0 $break|0\n end\n i32.const 1\n global.set $~lib\/rt\/itcms\/state\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n call $~lib\/rt\/itcms\/visitRoots\n global.get $~lib\/rt\/itcms\/toSpace\n global.set $~lib\/rt\/itcms\/iter\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n local.set $1\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|1\n global.get $~lib\/rt\/itcms\/toSpace\n local.get $0\n i32.ne\n if\n local.get $0\n global.set $~lib\/rt\/itcms\/iter\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.ne\n if\n local.get $0\n local.get $1\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n i32.or\n i32.store offset=4\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|1\n end\n end\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n call $~lib\/rt\/itcms\/visitRoots\n global.get $~lib\/rt\/itcms\/toSpace\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n i32.eq\n if\n global.get $~lib\/memory\/__stack_pointer\n local.set $0\n loop $while-continue|0\n local.get $0\n i32.const 17980\n i32.lt_u\n if\n local.get $0\n i32.load\n local.tee $2\n if\n local.get $2\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n end\n local.get $0\n i32.const 4\n i32.add\n local.set $0\n br $while-continue|0\n end\n end\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|2\n global.get $~lib\/rt\/itcms\/toSpace\n local.get $0\n i32.ne\n if\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.ne\n if\n local.get $0\n local.get $1\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n i32.or\n i32.store offset=4\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n end\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|2\n end\n end\n global.get $~lib\/rt\/itcms\/fromSpace\n local.set $0\n global.get $~lib\/rt\/itcms\/toSpace\n global.set $~lib\/rt\/itcms\/fromSpace\n local.get $0\n global.set $~lib\/rt\/itcms\/toSpace\n local.get $1\n global.set $~lib\/rt\/itcms\/white\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n global.set $~lib\/rt\/itcms\/iter\n i32.const 2\n global.set $~lib\/rt\/itcms\/state\n end\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n global.get $~lib\/rt\/itcms\/iter\n local.tee $0\n global.get $~lib\/rt\/itcms\/toSpace\n i32.ne\n if\n local.get $0\n i32.load offset=4\n local.tee $1\n i32.const -4\n i32.and\n global.set $~lib\/rt\/itcms\/iter\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n local.get $1\n i32.const 3\n i32.and\n i32.ne\n if\n i32.const 0\n i32.const 1120\n i32.const 228\n i32.const 20\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n i32.const 17980\n i32.lt_u\n if\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n else\n global.get $~lib\/rt\/itcms\/total\n local.get $0\n i32.load\n i32.const -4\n i32.and\n i32.const 4\n i32.add\n i32.sub\n global.set $~lib\/rt\/itcms\/total\n local.get $0\n i32.const 4\n i32.add\n local.tee $0\n i32.const 17980\n i32.ge_u\n if\n global.get $~lib\/rt\/tlsf\/ROOT\n i32.eqz\n if\n call $~lib\/rt\/tlsf\/initialize\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n local.get $0\n i32.const 4\n i32.sub\n local.set $2\n local.get $0\n i32.const 15\n i32.and\n i32.const 1\n local.get $0\n select\n if (result i32)\n i32.const 1\n else\n local.get $2\n i32.load\n i32.const 1\n i32.and\n end\n if\n i32.const 0\n i32.const 1392\n i32.const 559\n i32.const 3\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n local.get $2\n i32.load\n i32.const 1\n i32.or\n i32.store\n local.get $2\n call $~lib\/rt\/tlsf\/insertBlock\n end\n end\n i32.const 10\n return\n end\n global.get $~lib\/rt\/itcms\/toSpace\n local.tee $0\n local.get $0\n i32.store offset=4\n local.get $0\n local.get $0\n i32.store offset=8\n i32.const 0\n global.set $~lib\/rt\/itcms\/state\n end\n i32.const 0\n )\n (func $~lib\/rt\/tlsf\/searchBlock (param $0 i32) (param $1 i32) (result i32)\n (local $2 i32)\n (local $3 i32)\n local.get $1\n i32.const 256\n i32.lt_u\n if (result i32)\n local.get $1\n i32.const 4\n i32.shr_u\n else\n i32.const 31\n i32.const 1\n i32.const 27\n local.get $1\n i32.clz\n i32.sub\n i32.shl\n local.get $1\n i32.add\n i32.const 1\n i32.sub\n local.get $1\n local.get $1\n i32.const 536870910\n i32.lt_u\n select\n local.tee $1\n i32.clz\n i32.sub\n local.tee $3\n i32.const 7\n i32.sub\n local.set $2\n local.get $1\n local.get $3\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n end\n local.tee $1\n i32.const 16\n i32.lt_u\n local.get $2\n i32.const 23\n i32.lt_u\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 330\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=4\n i32.const -1\n local.get $1\n i32.shl\n i32.and\n local.tee $1\n if (result i32)\n local.get $1\n i32.ctz\n local.get $2\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n else\n local.get $0\n i32.load\n i32.const -1\n local.get $2\n i32.const 1\n i32.add\n i32.shl\n i32.and\n local.tee $1\n if (result i32)\n local.get $1\n i32.ctz\n local.tee $1\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=4\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 343\n i32.const 18\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.ctz\n local.get $1\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n else\n i32.const 0\n end\n end\n )\n (func $~lib\/rt\/itcms\/__new (param $0 i32) (param $1 i32) (result i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n (local $6 i32)\n local.get $0\n i32.const 1073741804\n i32.ge_u\n if\n i32.const 1056\n i32.const 1120\n i32.const 260\n i32.const 31\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/rt\/itcms\/total\n global.get $~lib\/rt\/itcms\/threshold\n i32.ge_u\n if\n block $__inlined_func$~lib\/rt\/itcms\/interrupt\n i32.const 2048\n local.set $2\n loop $do-loop|0\n local.get $2\n call $~lib\/rt\/itcms\/step\n i32.sub\n local.set $2\n global.get $~lib\/rt\/itcms\/state\n i32.eqz\n if\n global.get $~lib\/rt\/itcms\/total\n i64.extend_i32_u\n i64.const 200\n i64.mul\n i64.const 100\n i64.div_u\n i32.wrap_i64\n i32.const 1024\n i32.add\n global.set $~lib\/rt\/itcms\/threshold\n br $__inlined_func$~lib\/rt\/itcms\/interrupt\n end\n local.get $2\n i32.const 0\n i32.gt_s\n br_if $do-loop|0\n end\n global.get $~lib\/rt\/itcms\/total\n local.tee $2\n local.get $2\n global.get $~lib\/rt\/itcms\/threshold\n i32.sub\n i32.const 1024\n i32.lt_u\n i32.const 10\n i32.shl\n i32.add\n global.set $~lib\/rt\/itcms\/threshold\n end\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n i32.eqz\n if\n call $~lib\/rt\/tlsf\/initialize\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n local.set $5\n local.get $0\n i32.const 16\n i32.add\n local.tee $2\n i32.const 1073741820\n i32.gt_u\n if\n i32.const 1056\n i32.const 1392\n i32.const 458\n i32.const 29\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $5\n i32.const 12\n local.get $2\n i32.const 19\n i32.add\n i32.const -16\n i32.and\n i32.const 4\n i32.sub\n local.get $2\n i32.const 12\n i32.le_u\n select\n local.tee $3\n call $~lib\/rt\/tlsf\/searchBlock\n local.tee $2\n i32.eqz\n if\n memory.size\n local.tee $2\n i32.const 4\n local.get $5\n i32.load offset=1568\n local.get $2\n i32.const 16\n i32.shl\n i32.const 4\n i32.sub\n i32.ne\n i32.shl\n i32.const 1\n i32.const 27\n local.get $3\n i32.clz\n i32.sub\n i32.shl\n i32.const 1\n i32.sub\n local.get $3\n i32.add\n local.get $3\n local.get $3\n i32.const 536870910\n i32.lt_u\n select\n i32.add\n i32.const 65535\n i32.add\n i32.const -65536\n i32.and\n i32.const 16\n i32.shr_u\n local.tee $4\n local.get $2\n local.get $4\n i32.gt_s\n select\n memory.grow\n i32.const 0\n i32.lt_s\n if\n local.get $4\n memory.grow\n i32.const 0\n i32.lt_s\n if\n unreachable\n end\n end\n local.get $5\n local.get $2\n i32.const 16\n i32.shl\n memory.size\n i32.const 16\n i32.shl\n call $~lib\/rt\/tlsf\/addMemory\n local.get $5\n local.get $3\n call $~lib\/rt\/tlsf\/searchBlock\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 496\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n end\n local.get $2\n i32.load\n i32.const -4\n i32.and\n local.get $3\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 498\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $5\n local.get $2\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $2\n i32.load\n local.set $6\n local.get $3\n i32.const 4\n i32.add\n i32.const 15\n i32.and\n if\n i32.const 0\n i32.const 1392\n i32.const 357\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $6\n i32.const -4\n i32.and\n local.get $3\n i32.sub\n local.tee $4\n i32.const 16\n i32.ge_u\n if\n local.get $2\n local.get $6\n i32.const 2\n i32.and\n local.get $3\n i32.or\n i32.store\n local.get $3\n local.get $2\n i32.const 4\n i32.add\n i32.add\n local.tee $3\n local.get $4\n i32.const 4\n i32.sub\n i32.const 1\n i32.or\n i32.store\n local.get $5\n local.get $3\n call $~lib\/rt\/tlsf\/insertBlock\n else\n local.get $2\n local.get $6\n i32.const -2\n i32.and\n i32.store\n local.get $2\n i32.const 4\n i32.add\n local.get $2\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n local.get $3\n i32.load\n i32.const -3\n i32.and\n i32.store\n end\n local.get $2\n local.get $1\n i32.store offset=12\n local.get $2\n local.get $0\n i32.store offset=16\n global.get $~lib\/rt\/itcms\/fromSpace\n local.tee $1\n i32.load offset=8\n local.set $3\n local.get $2\n global.get $~lib\/rt\/itcms\/white\n local.get $1\n i32.or\n i32.store offset=4\n local.get $2\n local.get $3\n i32.store offset=8\n local.get $3\n local.get $3\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $2\n i32.or\n i32.store offset=4\n local.get $1\n local.get $2\n i32.store offset=8\n global.get $~lib\/rt\/itcms\/total\n local.get $2\n i32.load\n i32.const -4\n i32.and\n i32.const 4\n i32.add\n i32.add\n global.set $~lib\/rt\/itcms\/total\n local.get $2\n i32.const 20\n i32.add\n local.tee $2\n local.set $1\n block $~lib\/util\/memory\/memset|inlined.0\n local.get $0\n i32.eqz\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8\n local.get $0\n local.get $1\n i32.add\n local.tee $3\n i32.const 1\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 2\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8 offset=1\n local.get $1\n i32.const 0\n i32.store8 offset=2\n local.get $3\n i32.const 2\n i32.sub\n i32.const 0\n i32.store8\n local.get $3\n i32.const 3\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 6\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8 offset=3\n local.get $3\n i32.const 4\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 8\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n local.get $1\n i32.sub\n i32.const 3\n i32.and\n local.tee $3\n i32.add\n local.tee $1\n i32.const 0\n i32.store\n local.get $1\n local.get $0\n local.get $3\n i32.sub\n i32.const -4\n i32.and\n local.tee $0\n i32.add\n local.tee $3\n i32.const 4\n i32.sub\n i32.const 0\n i32.store\n local.get $0\n i32.const 8\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n i32.const 0\n i32.store offset=8\n local.get $3\n i32.const 12\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 8\n i32.sub\n i32.const 0\n i32.store\n local.get $0\n i32.const 24\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store offset=12\n local.get $1\n i32.const 0\n i32.store offset=16\n local.get $1\n i32.const 0\n i32.store offset=20\n local.get $1\n i32.const 0\n i32.store offset=24\n local.get $3\n i32.const 28\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 24\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 20\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 16\n i32.sub\n i32.const 0\n i32.store\n local.get $1\n local.get $1\n i32.const 4\n i32.and\n i32.const 24\n i32.add\n local.tee $3\n i32.add\n local.set $1\n local.get $0\n local.get $3\n i32.sub\n local.set $0\n loop $while-continue|0\n local.get $0\n i32.const 32\n i32.ge_u\n if\n local.get $1\n i64.const 0\n i64.store\n local.get $1\n i64.const 0\n i64.store offset=8\n local.get $1\n i64.const 0\n i64.store offset=16\n local.get $1\n i64.const 0\n i64.store offset=24\n local.get $0\n i32.const 32\n i32.sub\n local.set $0\n local.get $1\n i32.const 32\n i32.add\n local.set $1\n br $while-continue|0\n end\n end\n end\n local.get $2\n )\n (func $~lib\/rt\/__visit_members (param $0 i32)\n (local $1 i32)\n block $folding-inner0\n block $invalid\n block $duplicate-fields\/A3\n block $duplicate-fields\/B3\n block $duplicate-fields\/Bar\n block $duplicate-fields\/B2\n block $duplicate-fields\/Foo\n block $duplicate-fields\/B\n block $duplicate-fields\/A\n block $~lib\/string\/String\n block $~lib\/arraybuffer\/ArrayBuffer\n local.get $0\n i32.const 8\n i32.sub\n i32.load\n br_table $~lib\/arraybuffer\/ArrayBuffer $~lib\/string\/String $folding-inner0 $duplicate-fields\/A $duplicate-fields\/B $folding-inner0 $duplicate-fields\/Foo $duplicate-fields\/B2 $duplicate-fields\/Bar $duplicate-fields\/B3 $duplicate-fields\/A3 $invalid\n end\n return\n end\n return\n end\n return\n end\n return\n end\n return\n end\n local.get $0\n i32.load\n local.tee $1\n if\n local.get $1\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n end\n br $folding-inner0\n end\n return\n end\n return\n end\n return\n end\n unreachable\n end\n local.get $0\n i32.load\n local.tee $0\n if\n local.get $0\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__visit\n end\n )\n (func $~start\n (local $0 i32)\n (local $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n block $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n memory.size\n i32.const 16\n i32.shl\n i32.const 17980\n i32.sub\n i32.const 1\n i32.shr_u\n global.set $~lib\/rt\/itcms\/threshold\n i32.const 1172\n i32.const 1168\n i32.store\n i32.const 1176\n i32.const 1168\n i32.store\n i32.const 1168\n global.set $~lib\/rt\/itcms\/pinSpace\n i32.const 1204\n i32.const 1200\n i32.store\n i32.const 1208\n i32.const 1200\n i32.store\n i32.const 1200\n global.set $~lib\/rt\/itcms\/toSpace\n i32.const 1348\n i32.const 1344\n i32.store\n i32.const 1352\n i32.const 1344\n i32.store\n i32.const 1344\n global.set $~lib\/rt\/itcms\/fromSpace\n local.get $0\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 4\n i32.const 4\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 3\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 10\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $1\n local.get $0\n i32.store\n local.get $0\n i32.const 10\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n global.set $duplicate-fields\/foo\n global.get $duplicate-fields\/foo\n i32.load\n i32.const 10\n i32.ne\n if\n i32.const 0\n i32.const 1456\n i32.const 15\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 8\n i32.const 8\n call $~lib\/rt\/itcms\/__new\n local.tee $1\n i32.store\n local.get $1\n i32.const 0\n i32.store offset=4\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $1\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 6\n call $~lib\/rt\/itcms\/__new\n local.tee $1\n i32.store\n end\n local.get $1\n i32.const 0\n i32.store\n local.get $1\n i32.const 1\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n local.get $1\n i32.store\n local.get $1\n i32.const 2\n i32.store offset=4\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n local.get $1\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 4\n i32.const 7\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 5\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n local.get $1\n i32.store\n local.get $1\n if\n local.get $0\n local.get $1\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__link\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store\n local.get $1\n if\n local.get $0\n local.get $1\n call $byn-split-outlined-A$~lib\/rt\/itcms\/__link\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n global.set $duplicate-fields\/raz\n global.get $duplicate-fields\/raz\n i32.load\n i32.load offset=4\n i32.const 2\n i32.ne\n if\n i32.const 0\n i32.const 1456\n i32.const 43\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n return\n end\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n )\n (func $export:duplicate-fields\/B3#get:protProt (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:protProt (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#get:protPub (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load offset=4\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:protPub (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store offset=4\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#get:pubPub (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load offset=8\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:pubPub (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store offset=8\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#constructor (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n block $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 12\n i32.const 9\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 12\n i32.const 10\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $1\n local.get $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n return\n end\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n )\n (func $byn-split-outlined-A$~lib\/rt\/itcms\/__visit (param $0 i32)\n global.get $~lib\/rt\/itcms\/white\n local.get $0\n i32.const 20\n i32.sub\n local.tee $0\n i32.load offset=4\n i32.const 3\n i32.and\n i32.eq\n if\n local.get $0\n call $~lib\/rt\/itcms\/Object#makeGray\n global.get $~lib\/rt\/itcms\/visitCount\n i32.const 1\n i32.add\n global.set $~lib\/rt\/itcms\/visitCount\n end\n )\n (func $byn-split-outlined-A$~lib\/rt\/itcms\/__link (param $0 i32) (param $1 i32)\n local.get $0\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 294\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/rt\/itcms\/white\n local.get $1\n i32.const 20\n i32.sub\n local.tee $1\n i32.load offset=4\n i32.const 3\n i32.and\n i32.eq\n if\n local.get $0\n i32.const 20\n i32.sub\n i32.load offset=4\n i32.const 3\n i32.and\n local.tee $0\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n i32.eq\n if\n local.get $1\n call $~lib\/rt\/itcms\/Object#makeGray\n else\n global.get $~lib\/rt\/itcms\/state\n i32.const 1\n i32.eq\n local.get $0\n i32.const 3\n i32.eq\n i32.and\n if\n local.get $1\n call $~lib\/rt\/itcms\/Object#makeGray\n end\n end\n end\n )\n)\n","old_contents":"(module\n (type $i32_i32_=>_none (func (param i32 i32)))\n (type $i32_=>_i32 (func (param i32) (result i32)))\n (type $none_=>_none (func))\n (type $i32_=>_none (func (param i32)))\n (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))\n (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))\n (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))\n (type $none_=>_i32 (func (result i32)))\n (import \"env\" \"abort\" (func $~lib\/builtins\/abort (param i32 i32 i32 i32)))\n (global $~lib\/rt\/itcms\/total (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/threshold (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/state (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/visitCount (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/pinSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/iter (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/toSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/white (mut i32) (i32.const 0))\n (global $~lib\/rt\/itcms\/fromSpace (mut i32) (i32.const 0))\n (global $~lib\/rt\/tlsf\/ROOT (mut i32) (i32.const 0))\n (global $duplicate-fields\/foo (mut i32) (i32.const 0))\n (global $duplicate-fields\/raz (mut i32) (i32.const 0))\n (global $duplicate-fields\/B3 i32 (i32.const 9))\n (global $~lib\/memory\/__stack_pointer (mut i32) (i32.const 17980))\n (memory $0 1)\n (data (i32.const 1036) \"<\")\n (data (i32.const 1048) \"\\01\\00\\00\\00(\\00\\00\\00A\\00l\\00l\\00o\\00c\\00a\\00t\\00i\\00o\\00n\\00 \\00t\\00o\\00o\\00 \\00l\\00a\\00r\\00g\\00e\")\n (data (i32.const 1100) \"<\")\n (data (i32.const 1112) \"\\01\\00\\00\\00 \\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00\/\\00i\\00t\\00c\\00m\\00s\\00.\\00t\\00s\")\n (data (i32.const 1228) \"<\")\n (data (i32.const 1240) \"\\01\\00\\00\\00$\\00\\00\\00I\\00n\\00d\\00e\\00x\\00 \\00o\\00u\\00t\\00 \\00o\\00f\\00 \\00r\\00a\\00n\\00g\\00e\")\n (data (i32.const 1292) \",\")\n (data (i32.const 1304) \"\\01\\00\\00\\00\\14\\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00.\\00t\\00s\")\n (data (i32.const 1372) \"<\")\n (data (i32.const 1384) \"\\01\\00\\00\\00\\1e\\00\\00\\00~\\00l\\00i\\00b\\00\/\\00r\\00t\\00\/\\00t\\00l\\00s\\00f\\00.\\00t\\00s\")\n (data (i32.const 1436) \"<\")\n (data (i32.const 1448) \"\\01\\00\\00\\00&\\00\\00\\00d\\00u\\00p\\00l\\00i\\00c\\00a\\00t\\00e\\00-\\00f\\00i\\00e\\00l\\00d\\00s\\00.\\00t\\00s\")\n (data (i32.const 1504) \"\\0b\\00\\00\\00 \\00\\00\\00\\00\\00\\00\\00 \")\n (data (i32.const 1532) \" \\00\\00\\00\\00\\00\\00\\00 \\00\\00\\00\\03\")\n (data (i32.const 1556) \" \")\n (data (i32.const 1568) \"\\05\\00\\00\\00 \\00\\00\\00\\06\\00\\00\\00 \\00\\00\\00\\n\\00\\00\\00 \")\n (export \"B3\" (global $duplicate-fields\/B3))\n (export \"memory\" (memory $0))\n (export \"B3#get:protProt\" (func $export:duplicate-fields\/B3#get:protProt))\n (export \"B3#set:protProt\" (func $export:duplicate-fields\/B3#set:protProt))\n (export \"B3#get:protPub\" (func $export:duplicate-fields\/B3#get:protPub))\n (export \"B3#set:protPub\" (func $export:duplicate-fields\/B3#set:protPub))\n (export \"B3#get:pubPub\" (func $export:duplicate-fields\/B3#get:pubPub))\n (export \"B3#set:pubPub\" (func $export:duplicate-fields\/B3#set:pubPub))\n (export \"B3#constructor\" (func $export:duplicate-fields\/B3#constructor))\n (start $~start)\n (func $~lib\/rt\/itcms\/visitRoots\n (local $0 i32)\n (local $1 i32)\n global.get $duplicate-fields\/foo\n local.tee $0\n if\n local.get $0\n call $~lib\/rt\/itcms\/__visit\n end\n global.get $duplicate-fields\/raz\n local.tee $0\n if\n local.get $0\n call $~lib\/rt\/itcms\/__visit\n end\n i32.const 1248\n call $~lib\/rt\/itcms\/__visit\n i32.const 1056\n call $~lib\/rt\/itcms\/__visit\n global.get $~lib\/rt\/itcms\/pinSpace\n local.tee $1\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|0\n local.get $0\n local.get $1\n i32.ne\n if\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n i32.const 3\n i32.ne\n if\n i32.const 0\n i32.const 1120\n i32.const 159\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|0\n end\n end\n )\n (func $~lib\/rt\/itcms\/Object#makeGray (param $0 i32)\n (local $1 i32)\n (local $2 i32)\n (local $3 i32)\n global.get $~lib\/rt\/itcms\/iter\n local.get $0\n i32.eq\n if\n local.get $0\n i32.load offset=8\n local.tee $1\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 147\n i32.const 30\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n global.set $~lib\/rt\/itcms\/iter\n end\n block $__inlined_func$~lib\/rt\/itcms\/Object#unlink\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.tee $1\n i32.eqz\n if\n i32.const 0\n local.get $0\n i32.const 17980\n i32.lt_u\n local.get $0\n i32.load offset=8\n select\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 127\n i32.const 18\n call $~lib\/builtins\/abort\n unreachable\n end\n br $__inlined_func$~lib\/rt\/itcms\/Object#unlink\n end\n local.get $0\n i32.load offset=8\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 131\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n local.get $2\n i32.store offset=8\n local.get $2\n local.get $2\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.or\n i32.store offset=4\n end\n global.get $~lib\/rt\/itcms\/toSpace\n local.set $2\n local.get $0\n i32.load offset=12\n local.tee $1\n i32.const 1\n i32.le_u\n if (result i32)\n i32.const 1\n else\n i32.const 1504\n i32.load\n local.get $1\n i32.lt_u\n if\n i32.const 1248\n i32.const 1312\n i32.const 22\n i32.const 28\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 3\n i32.shl\n i32.const 1508\n i32.add\n i32.load\n i32.const 32\n i32.and\n end\n local.set $3\n local.get $2\n i32.load offset=8\n local.set $1\n local.get $0\n local.get $2\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n i32.const 2\n local.get $3\n select\n i32.or\n i32.store offset=4\n local.get $0\n local.get $1\n i32.store offset=8\n local.get $1\n local.get $1\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $0\n i32.or\n i32.store offset=4\n local.get $2\n local.get $0\n i32.store offset=8\n )\n (func $~lib\/rt\/itcms\/__visit (param $0 i32)\n local.get $0\n i32.eqz\n if\n return\n end\n global.get $~lib\/rt\/itcms\/white\n local.get $0\n i32.const 20\n i32.sub\n local.tee $0\n i32.load offset=4\n i32.const 3\n i32.and\n i32.eq\n if\n local.get $0\n call $~lib\/rt\/itcms\/Object#makeGray\n global.get $~lib\/rt\/itcms\/visitCount\n i32.const 1\n i32.add\n global.set $~lib\/rt\/itcms\/visitCount\n end\n )\n (func $~lib\/rt\/tlsf\/removeBlock (param $0 i32) (param $1 i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n local.get $1\n i32.load\n local.tee $2\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 268\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const -4\n i32.and\n local.tee $2\n i32.const 12\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 270\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const 256\n i32.lt_u\n if (result i32)\n local.get $2\n i32.const 4\n i32.shr_u\n else\n i32.const 31\n local.get $2\n i32.const 1073741820\n local.get $2\n i32.const 1073741820\n i32.lt_u\n select\n local.tee $2\n i32.clz\n i32.sub\n local.tee $4\n i32.const 7\n i32.sub\n local.set $3\n local.get $2\n local.get $4\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n end\n local.tee $2\n i32.const 16\n i32.lt_u\n i32.const 0\n local.get $3\n i32.const 23\n i32.lt_u\n select\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 284\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.load offset=8\n local.set $5\n local.get $1\n i32.load offset=4\n local.tee $4\n if\n local.get $4\n local.get $5\n i32.store offset=8\n end\n local.get $5\n if\n local.get $5\n local.get $4\n i32.store offset=4\n end\n local.get $2\n local.get $3\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n local.get $1\n i32.eq\n if\n local.get $2\n local.get $3\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.get $5\n i32.store offset=96\n local.get $5\n i32.eqz\n if\n local.get $3\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.tee $1\n i32.load offset=4\n i32.const -2\n local.get $2\n i32.rotl\n i32.and\n local.set $2\n local.get $1\n local.get $2\n i32.store offset=4\n local.get $2\n i32.eqz\n if\n local.get $0\n local.get $0\n i32.load\n i32.const -2\n local.get $3\n i32.rotl\n i32.and\n i32.store\n end\n end\n end\n )\n (func $~lib\/rt\/tlsf\/insertBlock (param $0 i32) (param $1 i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n (local $6 i32)\n local.get $1\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 201\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.load\n local.tee $3\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 203\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 4\n i32.add\n local.get $1\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $4\n i32.load\n local.tee $2\n i32.const 1\n i32.and\n if\n local.get $0\n local.get $4\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $1\n local.get $3\n i32.const 4\n i32.add\n local.get $2\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n i32.store\n local.get $1\n i32.const 4\n i32.add\n local.get $1\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $4\n i32.load\n local.set $2\n end\n local.get $3\n i32.const 2\n i32.and\n if\n local.get $1\n i32.const 4\n i32.sub\n i32.load\n local.tee $1\n i32.load\n local.tee $6\n i32.const 1\n i32.and\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 221\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n local.get $1\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $1\n local.get $6\n i32.const 4\n i32.add\n local.get $3\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n i32.store\n end\n local.get $4\n local.get $2\n i32.const 2\n i32.or\n i32.store\n local.get $3\n i32.const -4\n i32.and\n local.tee $2\n i32.const 12\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 233\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n local.get $1\n i32.const 4\n i32.add\n i32.add\n local.get $4\n i32.ne\n if\n i32.const 0\n i32.const 1392\n i32.const 234\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $4\n i32.const 4\n i32.sub\n local.get $1\n i32.store\n local.get $2\n i32.const 256\n i32.lt_u\n if (result i32)\n local.get $2\n i32.const 4\n i32.shr_u\n else\n i32.const 31\n local.get $2\n i32.const 1073741820\n local.get $2\n i32.const 1073741820\n i32.lt_u\n select\n local.tee $2\n i32.clz\n i32.sub\n local.tee $3\n i32.const 7\n i32.sub\n local.set $5\n local.get $2\n local.get $3\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n end\n local.tee $2\n i32.const 16\n i32.lt_u\n i32.const 0\n local.get $5\n i32.const 23\n i32.lt_u\n select\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 251\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n local.get $5\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n local.set $3\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n local.get $3\n i32.store offset=8\n local.get $3\n if\n local.get $3\n local.get $1\n i32.store offset=4\n end\n local.get $2\n local.get $5\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.get $1\n i32.store offset=96\n local.get $0\n local.get $0\n i32.load\n i32.const 1\n local.get $5\n i32.shl\n i32.or\n i32.store\n local.get $5\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n local.tee $0\n local.get $0\n i32.load offset=4\n i32.const 1\n local.get $2\n i32.shl\n i32.or\n i32.store offset=4\n )\n (func $~lib\/rt\/tlsf\/addMemory (param $0 i32) (param $1 i32) (param $2 i32)\n (local $3 i32)\n (local $4 i32)\n local.get $1\n local.get $2\n i32.gt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 377\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $1\n i32.const 19\n i32.add\n i32.const -16\n i32.and\n i32.const 4\n i32.sub\n local.set $1\n local.get $0\n i32.load offset=1568\n local.tee $4\n if\n local.get $1\n local.get $4\n i32.const 4\n i32.add\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 384\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $4\n local.get $1\n i32.const 16\n i32.sub\n i32.eq\n if\n local.get $4\n i32.load\n local.set $3\n local.get $1\n i32.const 16\n i32.sub\n local.set $1\n end\n else\n local.get $1\n local.get $0\n i32.const 1572\n i32.add\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 397\n i32.const 5\n call $~lib\/builtins\/abort\n unreachable\n end\n end\n local.get $2\n i32.const -16\n i32.and\n local.get $1\n i32.sub\n local.tee $2\n i32.const 20\n i32.lt_u\n if\n return\n end\n local.get $1\n local.get $3\n i32.const 2\n i32.and\n local.get $2\n i32.const 8\n i32.sub\n local.tee $2\n i32.const 1\n i32.or\n i32.or\n i32.store\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n i32.const 0\n i32.store offset=8\n local.get $2\n local.get $1\n i32.const 4\n i32.add\n i32.add\n local.tee $2\n i32.const 2\n i32.store\n local.get $0\n local.get $2\n i32.store offset=1568\n local.get $0\n local.get $1\n call $~lib\/rt\/tlsf\/insertBlock\n )\n (func $~lib\/rt\/tlsf\/initialize\n (local $0 i32)\n (local $1 i32)\n memory.size\n local.tee $1\n i32.const 1\n i32.lt_s\n if (result i32)\n i32.const 1\n local.get $1\n i32.sub\n memory.grow\n i32.const 0\n i32.lt_s\n else\n i32.const 0\n end\n if\n unreachable\n end\n i32.const 17984\n i32.const 0\n i32.store\n i32.const 19552\n i32.const 0\n i32.store\n loop $for-loop|0\n local.get $0\n i32.const 23\n i32.lt_u\n if\n local.get $0\n i32.const 2\n i32.shl\n i32.const 17984\n i32.add\n i32.const 0\n i32.store offset=4\n i32.const 0\n local.set $1\n loop $for-loop|1\n local.get $1\n i32.const 16\n i32.lt_u\n if\n local.get $1\n local.get $0\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n i32.const 17984\n i32.add\n i32.const 0\n i32.store offset=96\n local.get $1\n i32.const 1\n i32.add\n local.set $1\n br $for-loop|1\n end\n end\n local.get $0\n i32.const 1\n i32.add\n local.set $0\n br $for-loop|0\n end\n end\n i32.const 17984\n i32.const 19556\n memory.size\n i32.const 16\n i32.shl\n call $~lib\/rt\/tlsf\/addMemory\n i32.const 17984\n global.set $~lib\/rt\/tlsf\/ROOT\n )\n (func $~lib\/rt\/itcms\/step (result i32)\n (local $0 i32)\n (local $1 i32)\n (local $2 i32)\n block $break|0\n block $case2|0\n block $case1|0\n block $case0|0\n global.get $~lib\/rt\/itcms\/state\n br_table $case0|0 $case1|0 $case2|0 $break|0\n end\n i32.const 1\n global.set $~lib\/rt\/itcms\/state\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n call $~lib\/rt\/itcms\/visitRoots\n global.get $~lib\/rt\/itcms\/toSpace\n global.set $~lib\/rt\/itcms\/iter\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n local.set $1\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|1\n global.get $~lib\/rt\/itcms\/toSpace\n local.get $0\n i32.ne\n if\n local.get $0\n global.set $~lib\/rt\/itcms\/iter\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.ne\n if\n local.get $0\n local.get $1\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n i32.or\n i32.store offset=4\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|1\n end\n end\n i32.const 0\n global.set $~lib\/rt\/itcms\/visitCount\n call $~lib\/rt\/itcms\/visitRoots\n global.get $~lib\/rt\/itcms\/toSpace\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n i32.eq\n if\n global.get $~lib\/memory\/__stack_pointer\n local.set $0\n loop $while-continue|0\n local.get $0\n i32.const 17980\n i32.lt_u\n if\n local.get $0\n i32.load\n call $~lib\/rt\/itcms\/__visit\n local.get $0\n i32.const 4\n i32.add\n local.set $0\n br $while-continue|0\n end\n end\n global.get $~lib\/rt\/itcms\/iter\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n loop $while-continue|2\n global.get $~lib\/rt\/itcms\/toSpace\n local.get $0\n i32.ne\n if\n local.get $0\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $1\n i32.ne\n if\n local.get $0\n local.get $1\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n i32.or\n i32.store offset=4\n local.get $0\n i32.const 20\n i32.add\n call $~lib\/rt\/__visit_members\n end\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n local.set $0\n br $while-continue|2\n end\n end\n global.get $~lib\/rt\/itcms\/fromSpace\n local.set $0\n global.get $~lib\/rt\/itcms\/toSpace\n global.set $~lib\/rt\/itcms\/fromSpace\n local.get $0\n global.set $~lib\/rt\/itcms\/toSpace\n local.get $1\n global.set $~lib\/rt\/itcms\/white\n local.get $0\n i32.load offset=4\n i32.const -4\n i32.and\n global.set $~lib\/rt\/itcms\/iter\n i32.const 2\n global.set $~lib\/rt\/itcms\/state\n end\n global.get $~lib\/rt\/itcms\/visitCount\n return\n end\n global.get $~lib\/rt\/itcms\/iter\n local.tee $0\n global.get $~lib\/rt\/itcms\/toSpace\n i32.ne\n if\n local.get $0\n i32.load offset=4\n local.tee $1\n i32.const -4\n i32.and\n global.set $~lib\/rt\/itcms\/iter\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n local.get $1\n i32.const 3\n i32.and\n i32.ne\n if\n i32.const 0\n i32.const 1120\n i32.const 228\n i32.const 20\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n i32.const 17980\n i32.lt_u\n if\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n else\n global.get $~lib\/rt\/itcms\/total\n local.get $0\n i32.load\n i32.const -4\n i32.and\n i32.const 4\n i32.add\n i32.sub\n global.set $~lib\/rt\/itcms\/total\n local.get $0\n i32.const 4\n i32.add\n local.tee $1\n i32.const 17980\n i32.ge_u\n if\n global.get $~lib\/rt\/tlsf\/ROOT\n i32.eqz\n if\n call $~lib\/rt\/tlsf\/initialize\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n local.get $1\n i32.const 4\n i32.sub\n local.set $0\n local.get $1\n i32.const 15\n i32.and\n i32.const 1\n local.get $1\n select\n if (result i32)\n i32.const 1\n else\n local.get $0\n i32.load\n i32.const 1\n i32.and\n end\n if\n i32.const 0\n i32.const 1392\n i32.const 559\n i32.const 3\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $0\n local.get $0\n i32.load\n i32.const 1\n i32.or\n i32.store\n local.get $0\n call $~lib\/rt\/tlsf\/insertBlock\n end\n end\n i32.const 10\n return\n end\n global.get $~lib\/rt\/itcms\/toSpace\n local.tee $0\n local.get $0\n i32.store offset=4\n local.get $0\n local.get $0\n i32.store offset=8\n i32.const 0\n global.set $~lib\/rt\/itcms\/state\n end\n i32.const 0\n )\n (func $~lib\/rt\/tlsf\/searchBlock (param $0 i32) (param $1 i32) (result i32)\n (local $2 i32)\n local.get $1\n i32.const 256\n i32.lt_u\n if\n local.get $1\n i32.const 4\n i32.shr_u\n local.set $1\n else\n local.get $1\n i32.const 536870910\n i32.lt_u\n if\n i32.const 1\n i32.const 27\n local.get $1\n i32.clz\n i32.sub\n i32.shl\n local.get $1\n i32.add\n i32.const 1\n i32.sub\n local.set $1\n end\n local.get $1\n i32.const 31\n local.get $1\n i32.clz\n i32.sub\n local.tee $2\n i32.const 4\n i32.sub\n i32.shr_u\n i32.const 16\n i32.xor\n local.set $1\n local.get $2\n i32.const 7\n i32.sub\n local.set $2\n end\n local.get $1\n i32.const 16\n i32.lt_u\n i32.const 0\n local.get $2\n i32.const 23\n i32.lt_u\n select\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 330\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=4\n i32.const -1\n local.get $1\n i32.shl\n i32.and\n local.tee $1\n if (result i32)\n local.get $1\n i32.ctz\n local.get $2\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n else\n local.get $0\n i32.load\n i32.const -1\n local.get $2\n i32.const 1\n i32.add\n i32.shl\n i32.and\n local.tee $1\n if (result i32)\n local.get $1\n i32.ctz\n local.tee $1\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=4\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 343\n i32.const 18\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $2\n i32.ctz\n local.get $1\n i32.const 4\n i32.shl\n i32.add\n i32.const 2\n i32.shl\n local.get $0\n i32.add\n i32.load offset=96\n else\n i32.const 0\n end\n end\n )\n (func $~lib\/rt\/itcms\/__new (param $0 i32) (param $1 i32) (result i32)\n (local $2 i32)\n (local $3 i32)\n (local $4 i32)\n (local $5 i32)\n (local $6 i32)\n local.get $0\n i32.const 1073741804\n i32.ge_u\n if\n i32.const 1056\n i32.const 1120\n i32.const 260\n i32.const 31\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/rt\/itcms\/total\n global.get $~lib\/rt\/itcms\/threshold\n i32.ge_u\n if\n block $__inlined_func$~lib\/rt\/itcms\/interrupt\n i32.const 2048\n local.set $2\n loop $do-loop|0\n local.get $2\n call $~lib\/rt\/itcms\/step\n i32.sub\n local.set $2\n global.get $~lib\/rt\/itcms\/state\n i32.eqz\n if\n global.get $~lib\/rt\/itcms\/total\n i64.extend_i32_u\n i64.const 200\n i64.mul\n i64.const 100\n i64.div_u\n i32.wrap_i64\n i32.const 1024\n i32.add\n global.set $~lib\/rt\/itcms\/threshold\n br $__inlined_func$~lib\/rt\/itcms\/interrupt\n end\n local.get $2\n i32.const 0\n i32.gt_s\n br_if $do-loop|0\n end\n global.get $~lib\/rt\/itcms\/total\n local.tee $2\n local.get $2\n global.get $~lib\/rt\/itcms\/threshold\n i32.sub\n i32.const 1024\n i32.lt_u\n i32.const 10\n i32.shl\n i32.add\n global.set $~lib\/rt\/itcms\/threshold\n end\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n i32.eqz\n if\n call $~lib\/rt\/tlsf\/initialize\n end\n global.get $~lib\/rt\/tlsf\/ROOT\n local.set $3\n local.get $0\n i32.const 16\n i32.add\n local.tee $2\n i32.const 1073741820\n i32.gt_u\n if\n i32.const 1056\n i32.const 1392\n i32.const 458\n i32.const 29\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $3\n local.get $2\n i32.const 12\n i32.le_u\n if (result i32)\n i32.const 12\n else\n local.get $2\n i32.const 19\n i32.add\n i32.const -16\n i32.and\n i32.const 4\n i32.sub\n end\n local.tee $5\n call $~lib\/rt\/tlsf\/searchBlock\n local.tee $2\n i32.eqz\n if\n memory.size\n local.tee $2\n local.get $5\n i32.const 536870910\n i32.lt_u\n if (result i32)\n i32.const 1\n i32.const 27\n local.get $5\n i32.clz\n i32.sub\n i32.shl\n i32.const 1\n i32.sub\n local.get $5\n i32.add\n else\n local.get $5\n end\n i32.const 4\n local.get $3\n i32.load offset=1568\n local.get $2\n i32.const 16\n i32.shl\n i32.const 4\n i32.sub\n i32.ne\n i32.shl\n i32.add\n i32.const 65535\n i32.add\n i32.const -65536\n i32.and\n i32.const 16\n i32.shr_u\n local.tee $4\n local.get $2\n local.get $4\n i32.gt_s\n select\n memory.grow\n i32.const 0\n i32.lt_s\n if\n local.get $4\n memory.grow\n i32.const 0\n i32.lt_s\n if\n unreachable\n end\n end\n local.get $3\n local.get $2\n i32.const 16\n i32.shl\n memory.size\n i32.const 16\n i32.shl\n call $~lib\/rt\/tlsf\/addMemory\n local.get $3\n local.get $5\n call $~lib\/rt\/tlsf\/searchBlock\n local.tee $2\n i32.eqz\n if\n i32.const 0\n i32.const 1392\n i32.const 496\n i32.const 16\n call $~lib\/builtins\/abort\n unreachable\n end\n end\n local.get $2\n i32.load\n i32.const -4\n i32.and\n local.get $5\n i32.lt_u\n if\n i32.const 0\n i32.const 1392\n i32.const 498\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $3\n local.get $2\n call $~lib\/rt\/tlsf\/removeBlock\n local.get $2\n i32.load\n local.set $4\n local.get $5\n i32.const 4\n i32.add\n i32.const 15\n i32.and\n if\n i32.const 0\n i32.const 1392\n i32.const 357\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n local.get $4\n i32.const -4\n i32.and\n local.get $5\n i32.sub\n local.tee $6\n i32.const 16\n i32.ge_u\n if\n local.get $2\n local.get $4\n i32.const 2\n i32.and\n local.get $5\n i32.or\n i32.store\n local.get $5\n local.get $2\n i32.const 4\n i32.add\n i32.add\n local.tee $4\n local.get $6\n i32.const 4\n i32.sub\n i32.const 1\n i32.or\n i32.store\n local.get $3\n local.get $4\n call $~lib\/rt\/tlsf\/insertBlock\n else\n local.get $2\n local.get $4\n i32.const -2\n i32.and\n i32.store\n local.get $2\n i32.const 4\n i32.add\n local.get $2\n i32.load\n i32.const -4\n i32.and\n i32.add\n local.tee $3\n local.get $3\n i32.load\n i32.const -3\n i32.and\n i32.store\n end\n local.get $2\n local.get $1\n i32.store offset=12\n local.get $2\n local.get $0\n i32.store offset=16\n global.get $~lib\/rt\/itcms\/fromSpace\n local.tee $1\n i32.load offset=8\n local.set $3\n local.get $2\n global.get $~lib\/rt\/itcms\/white\n local.get $1\n i32.or\n i32.store offset=4\n local.get $2\n local.get $3\n i32.store offset=8\n local.get $3\n local.get $3\n i32.load offset=4\n i32.const 3\n i32.and\n local.get $2\n i32.or\n i32.store offset=4\n local.get $1\n local.get $2\n i32.store offset=8\n global.get $~lib\/rt\/itcms\/total\n local.get $2\n i32.load\n i32.const -4\n i32.and\n i32.const 4\n i32.add\n i32.add\n global.set $~lib\/rt\/itcms\/total\n local.get $2\n i32.const 20\n i32.add\n local.tee $2\n local.set $1\n block $~lib\/util\/memory\/memset|inlined.0\n local.get $0\n i32.eqz\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8\n local.get $0\n local.get $1\n i32.add\n local.tee $3\n i32.const 1\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 2\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8 offset=1\n local.get $1\n i32.const 0\n i32.store8 offset=2\n local.get $3\n i32.const 2\n i32.sub\n i32.const 0\n i32.store8\n local.get $3\n i32.const 3\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 6\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store8 offset=3\n local.get $3\n i32.const 4\n i32.sub\n i32.const 0\n i32.store8\n local.get $0\n i32.const 8\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n local.get $1\n i32.sub\n i32.const 3\n i32.and\n local.tee $3\n i32.add\n local.tee $1\n i32.const 0\n i32.store\n local.get $1\n local.get $0\n local.get $3\n i32.sub\n i32.const -4\n i32.and\n local.tee $0\n i32.add\n local.tee $3\n i32.const 4\n i32.sub\n i32.const 0\n i32.store\n local.get $0\n i32.const 8\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store offset=4\n local.get $1\n i32.const 0\n i32.store offset=8\n local.get $3\n i32.const 12\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 8\n i32.sub\n i32.const 0\n i32.store\n local.get $0\n i32.const 24\n i32.le_u\n br_if $~lib\/util\/memory\/memset|inlined.0\n local.get $1\n i32.const 0\n i32.store offset=12\n local.get $1\n i32.const 0\n i32.store offset=16\n local.get $1\n i32.const 0\n i32.store offset=20\n local.get $1\n i32.const 0\n i32.store offset=24\n local.get $3\n i32.const 28\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 24\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 20\n i32.sub\n i32.const 0\n i32.store\n local.get $3\n i32.const 16\n i32.sub\n i32.const 0\n i32.store\n local.get $1\n local.get $1\n i32.const 4\n i32.and\n i32.const 24\n i32.add\n local.tee $3\n i32.add\n local.set $1\n local.get $0\n local.get $3\n i32.sub\n local.set $0\n loop $while-continue|0\n local.get $0\n i32.const 32\n i32.ge_u\n if\n local.get $1\n i64.const 0\n i64.store\n local.get $1\n i64.const 0\n i64.store offset=8\n local.get $1\n i64.const 0\n i64.store offset=16\n local.get $1\n i64.const 0\n i64.store offset=24\n local.get $0\n i32.const 32\n i32.sub\n local.set $0\n local.get $1\n i32.const 32\n i32.add\n local.set $1\n br $while-continue|0\n end\n end\n end\n local.get $2\n )\n (func $~lib\/rt\/itcms\/__link (param $0 i32) (param $1 i32)\n local.get $1\n i32.eqz\n if\n return\n end\n local.get $0\n i32.eqz\n if\n i32.const 0\n i32.const 1120\n i32.const 294\n i32.const 14\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/rt\/itcms\/white\n local.get $1\n i32.const 20\n i32.sub\n local.tee $1\n i32.load offset=4\n i32.const 3\n i32.and\n i32.eq\n if\n local.get $0\n i32.const 20\n i32.sub\n i32.load offset=4\n i32.const 3\n i32.and\n local.tee $0\n global.get $~lib\/rt\/itcms\/white\n i32.eqz\n i32.eq\n if\n local.get $1\n call $~lib\/rt\/itcms\/Object#makeGray\n else\n global.get $~lib\/rt\/itcms\/state\n i32.const 1\n i32.eq\n i32.const 0\n local.get $0\n i32.const 3\n i32.eq\n select\n if\n local.get $1\n call $~lib\/rt\/itcms\/Object#makeGray\n end\n end\n end\n )\n (func $~lib\/rt\/__visit_members (param $0 i32)\n (local $1 i32)\n block $folding-inner0\n block $invalid\n block $duplicate-fields\/A3\n block $duplicate-fields\/B3\n block $duplicate-fields\/Bar\n block $duplicate-fields\/B2\n block $duplicate-fields\/Foo\n block $duplicate-fields\/B\n block $duplicate-fields\/A\n block $~lib\/string\/String\n block $~lib\/arraybuffer\/ArrayBuffer\n local.get $0\n i32.const 8\n i32.sub\n i32.load\n br_table $~lib\/arraybuffer\/ArrayBuffer $~lib\/string\/String $folding-inner0 $duplicate-fields\/A $duplicate-fields\/B $folding-inner0 $duplicate-fields\/Foo $duplicate-fields\/B2 $duplicate-fields\/Bar $duplicate-fields\/B3 $duplicate-fields\/A3 $invalid\n end\n return\n end\n return\n end\n return\n end\n return\n end\n return\n end\n local.get $0\n i32.load\n local.tee $1\n if\n local.get $1\n call $~lib\/rt\/itcms\/__visit\n end\n br $folding-inner0\n end\n return\n end\n return\n end\n return\n end\n unreachable\n end\n local.get $0\n i32.load\n local.tee $0\n if\n local.get $0\n call $~lib\/rt\/itcms\/__visit\n end\n )\n (func $~start\n (local $0 i32)\n (local $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n block $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n memory.size\n i32.const 16\n i32.shl\n i32.const 17980\n i32.sub\n i32.const 1\n i32.shr_u\n global.set $~lib\/rt\/itcms\/threshold\n i32.const 1172\n i32.const 1168\n i32.store\n i32.const 1176\n i32.const 1168\n i32.store\n i32.const 1168\n global.set $~lib\/rt\/itcms\/pinSpace\n i32.const 1204\n i32.const 1200\n i32.store\n i32.const 1208\n i32.const 1200\n i32.store\n i32.const 1200\n global.set $~lib\/rt\/itcms\/toSpace\n i32.const 1348\n i32.const 1344\n i32.store\n i32.const 1352\n i32.const 1344\n i32.store\n i32.const 1344\n global.set $~lib\/rt\/itcms\/fromSpace\n local.get $0\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 4\n i32.const 4\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 3\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 10\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $1\n local.get $0\n i32.store\n local.get $0\n i32.const 10\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n global.set $duplicate-fields\/foo\n global.get $duplicate-fields\/foo\n i32.load\n i32.const 10\n i32.ne\n if\n i32.const 0\n i32.const 1456\n i32.const 15\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 8\n i32.const 8\n call $~lib\/rt\/itcms\/__new\n local.tee $1\n i32.store\n local.get $1\n i32.const 0\n i32.store offset=4\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $1\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 6\n call $~lib\/rt\/itcms\/__new\n local.tee $1\n i32.store\n end\n local.get $1\n i32.const 0\n i32.store\n local.get $1\n i32.const 1\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n local.get $1\n i32.store\n local.get $1\n i32.const 2\n i32.store offset=4\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n local.get $1\n i32.store\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 4\n i32.const 7\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n call $~lib\/rt\/itcms\/__link\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.const 5\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n call $~lib\/rt\/itcms\/__link\n local.get $0\n local.get $1\n i32.store\n local.get $0\n local.get $1\n call $~lib\/rt\/itcms\/__link\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store\n local.get $0\n local.get $1\n call $~lib\/rt\/itcms\/__link\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n global.set $duplicate-fields\/raz\n global.get $duplicate-fields\/raz\n i32.load\n i32.load offset=4\n i32.const 2\n i32.ne\n if\n i32.const 0\n i32.const 1456\n i32.const 43\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n return\n end\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n )\n (func $export:duplicate-fields\/B3#get:protProt (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:protProt (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#get:protPub (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load offset=4\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:protPub (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store offset=4\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#get:pubPub (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $0\n i32.load offset=8\n local.get $1\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#set:pubPub (param $0 i32) (param $1 i32)\n (local $2 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n if\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $2\n local.get $0\n i32.store\n local.get $0\n local.get $1\n i32.store offset=8\n local.get $2\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n )\n (func $export:duplicate-fields\/B3#constructor (param $0 i32) (result i32)\n (local $1 i32)\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n block $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n local.get $0\n i32.store\n local.get $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 12\n i32.const 9\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n global.get $~lib\/memory\/__stack_pointer\n local.tee $1\n i32.const 4\n i32.sub\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 1596\n i32.lt_s\n br_if $folding-inner0\n global.get $~lib\/memory\/__stack_pointer\n i32.const 0\n i32.store\n local.get $0\n i32.eqz\n if\n global.get $~lib\/memory\/__stack_pointer\n i32.const 12\n i32.const 10\n call $~lib\/rt\/itcms\/__new\n local.tee $0\n i32.store\n end\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $1\n local.get $0\n i32.store\n local.get $0\n i32.const 0\n i32.store\n local.get $0\n i32.const 0\n i32.store offset=4\n local.get $0\n i32.const 0\n i32.store offset=8\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n global.get $~lib\/memory\/__stack_pointer\n i32.const 4\n i32.add\n global.set $~lib\/memory\/__stack_pointer\n local.get $0\n return\n end\n i32.const 18000\n i32.const 18048\n i32.const 1\n i32.const 1\n call $~lib\/builtins\/abort\n unreachable\n )\n)\n","returncode":0,"stderr":"","license":"apache-2.0","lang":"WebAssembly"}
{"commit":"f2c8daf0506fd542565684055faf9f51f85e37fa","subject":"Another test for lambda.","message":"Another test for lambda.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"selftest.wat","new_file":"selftest.wat","new_contents":"(assert (wat-num= ((lambda (x) x) 3) 3))\n(assert (wat-num= ((lambda (x) x) (wat-+ 3 4)) 7))\n(assert (wat-num= ((lambda (x y) y) 1 (wat-+ 4 5)) 9))\n","old_contents":"(assert (wat-num= ((lambda (x) x) 3) 3))\n(assert (wat-num= ((lambda (x) x) (wat-+ 3 4)) 7))\n","returncode":0,"stderr":"","license":"mit","lang":"WebAssembly"}
{"commit":"5a508a22d1246524d3457c1e14613c9c70aefa6c","subject":"Add attribution for dynamic-wind.","message":"Add attribution for dynamic-wind.\n","repos":"manuel\/wat-js,manuel\/wat-js","old_file":"crust.wat","new_file":"crust.wat","new_contents":";; -*- mode: scheme -*-\n;; This is the hard crust of Wat code around the JS core defined in `wat.js`.\n\n(def null? (wrap (vau (val) #ign (eq? () val))))\n\n(def pair? (wrap (vau (val) #ign (eq? (type-of val) (type-of (cons #void #void))))))\n\n(def symbol? (wrap (vau (val) #ign (eq? (type-of val) (type-of 'foo)))))\n\n(def procedure? (wrap (vau (val) #ign (eq? (type-of val) (type-of (wrap (vau #ign #ign #void)))))))\n\n(def begin\n ((wrap (vau (seq2) #ign\n\t (seq2\n (def aux\n (vau (head . tail) env\n\t\t (if (null? tail)\n\t\t (eval head env)\n\t\t (seq2 (eval head env) (eval (cons aux tail) env)))))\n (vau body env\n (if (null? body)\n #void\n (eval (cons aux body) env))))))\n (vau (first second) env\n ((wrap (vau #ign #ign (eval second env)))\n (eval first env)))))\n\n(def list (wrap (vau x #ign x)))\n\n(def list*\n (wrap (vau args #ign\n (begin\n (def aux\n (wrap (vau ((head . tail)) #ign\n (if (null? tail)\n\t\t\t head\n\t\t\t (cons head (aux tail))))))\n\t (aux args)))))\n\n(def vau\n ((wrap (vau (vau) #ign\n (vau (formals eformal . body) env\n (eval (list vau formals eformal (cons begin body)) env))))\n vau))\n\n(def lambda\n (vau (formals . body) env\n (wrap (eval (list* vau formals #ign body) env))))\n\n(def car (lambda ((x . #ign)) x))\n(def cdr (lambda ((#ign . x)) x))\n(def caar (lambda (((x . #ign) . #ign)) x))\n(def cadr (lambda ((#ign . (x . #ign))) x))\n(def cdar (lambda (((#ign . x) . #ign)) x))\n(def cddr (lambda ((#ign . (#ign . x))) x))\n\n(def map (lambda (f l) (if (null? l) () (cons (f (car l)) (map f (cdr l))))))\n\n(def for-each (lambda (f l) (if (null? l) #void (begin (f (car l)) (for-each f (cdr l))))))\n\n(def let\n (vau (bindings . body) env\n (eval (cons (list* lambda (map car bindings) body)\n\t\t(map cadr bindings))\n\t env)))\n\n(def let*\n (vau (bindings . body) env\n (eval (if (null? bindings)\n\t (list* let bindings body)\n\t (list let\n\t\t (list (car bindings))\n\t\t (list* let* (cdr bindings) body)))\n\t env)))\n\n(def apply\n (lambda (appv arg . opt)\n (eval (cons (unwrap appv) arg)\n\t (if (null? opt)\n\t (make-environment)\n\t (car opt)))))\n\n(def cond\n (vau clauses env\n (def aux\n (lambda ((test . body) . clauses)\n\t(if (eval test env)\n\t (apply (wrap begin) body env)\n\t (apply (wrap cond) clauses env))))\n (if (null? clauses)\n\t#void\n\t(apply aux clauses))))\n\n(def assert (vau (expr) e (if (eval expr e) #void (fail expr))))\n\n(def not (lambda (val) (if val #f #t)))\n\n(def when (vau (test . body) env (eval (list if test (list* begin body) #void) env)))\n(def unless (vau (test . body) env (eval (list* when (list not test) body) env)))\n\n(def set!\n (vau (env lhs rhs) denv\n (eval (list def lhs\n (list (unwrap eval) rhs denv))\n (eval env denv))))\n\n(def scope\n (vau (symbols . body) env\n (eval (list def symbols\n\t\t(list let ()\n\t\t (list* begin body)\n\t\t (list* list symbols)))\n\t env)))\n\n(def current-environment (vau #ign e e))\n\n(def quote (vau (x) #ign x))\n\n(def define\n (vau (lhs . rhs) env\n (if (pair? lhs)\n\t(let (((name . args) lhs))\n\t (eval (list def name (list* lambda args rhs)) env))\n\t(eval (list* def lhs rhs) env))))\n\n(def define-syntax def)\n\n(define (assq obj alist)\n (if (null? alist) () (if (eq? obj (caar alist)) (car alist) (assq obj (cdr alist)))))\n\n(scope (call\/cc dynamic-wind call-with-current-continuation)\n\n ;; Adapted from\n ;; http:\/\/groups.csail.mit.edu\/mac\/ftpdir\/scheme-mail\/HTML\/rrrs-1992\/msg00194.html\n\n (define *env* (current-environment))\n\n (define *winds* '())\n\n (define (dynamic-wind