git.iko.soy/elk
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Make the strictNEq optimization more conservative
7e1116cEvan Czaplicki
compiler/src/Generate/JavaScript/Expression.hs+2−2
compare with master
unifiedsplit
@@ -668,7 +668,7 @@ strictNEq :: JS.Expr -> JS.Expr -> JS.Expr
668strictNEq left right =
668strictNEq left right =
669 case left of
669 case left of
670 JS.Int 0 ->
670 JS.Int 0 ->
671− right
671+ JS.Prefix JS.PrefixLNot (JS.Prefix JS.PrefixLNot right)
672
672
673 JS.Bool bool ->
673 JS.Bool bool ->
674 if bool then JS.Prefix JS.PrefixLNot right else right
674 if bool then JS.Prefix JS.PrefixLNot right else right
@@ -676,7 +676,7 @@ strictNEq left right =
676 _ ->
676 _ ->
677 case right of
677 case right of
678 JS.Int 0 ->
678 JS.Int 0 ->
679− left
679+ JS.Prefix JS.PrefixLNot (JS.Prefix JS.PrefixLNot left)
680
680
681 JS.Bool bool ->
681 JS.Bool bool ->
682 if bool then JS.Prefix JS.PrefixLNot left else left
682 if bool then JS.Prefix JS.PrefixLNot left else left