`return` (and `break`) should handle splat correctly; fix
MODIFY
mrbgems/mruby-compiler/core/codegen.c
mrbgems/mruby-compiler/core/codegen.c
@@ -1220,6 +1220,22 @@ readint_mrb_int(codegen_scope *s, const char *p, int base, mrb_bool neg, mrb_boo
return result;
}
+static void
+gen_retval(codegen_scope *s, node *tree)
+{
+ if ((intptr_t)tree->car == NODE_SPLAT) {
+ genop(s, MKOP_ABC(OP_ARRAY, cursp(), cursp(), 0));
+ push();
+ codegen(s, tree, VAL);
+ pop(); pop();
+ genop(s, MKOP_AB(OP_ARYCAT, cursp(), cursp()+1));
+ }
+ else {
+ codegen(s, tree, VAL);
+ pop();
+ }
+}
+
static void
codegen(codegen_scope *s, node *tree, int val)
{
@@ -1965,8 +1981,7 @@ codegen(codegen_scope *s, node *tree, int val)
case NODE_RETURN:
if (tree) {
- codegen(s, tree, VAL);
- pop();
+ gen_retval(s, tree);
}
else {
genop(s, MKOP_A(OP_LOADNIL, cursp()));
@@ -2893,8 +2908,7 @@ loop_break(codegen_scope *s, node *tree)
struct loopinfo *loop;
if (tree) {
- codegen(s, tree, VAL);
- pop();
+ gen_retval(s, tree);
}
loop = s->loop;

`return` (and `break`) should handle splat correctly; fix #3472