Allow omitting the parameter name when it's unneeded.
@@ -439,6 +439,7 @@ declcore: name {$$ = mkdecl($1->loc, $1, mktyvar($1->loc));}
typedeclcore
: name Tcolon type {$$ = mkdecl($1->loc, $1, $3);}
+ | Tcolon type {$$ = mkpseudodecl($1->loc, $2);}
;
name : Tident {$$ = mkname($1->loc, $1->id);}
