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Unified Diff: src/runtime.js

Issue 596122: Some string optimizations: (Closed)
Patch Set: Undo unnecessary optimizations. Created 10 years, 10 months ago
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Index: src/runtime.js
diff --git a/src/runtime.js b/src/runtime.js
index 231763cbcabf6c2d3e392b509d25376fcd2c62f3..e9d98487721a07a1abe004fbde6377b0710b5c64 100644
--- a/src/runtime.js
+++ b/src/runtime.js
@@ -529,6 +529,13 @@ function ToString(x) {
return (IS_NULL(x)) ? 'null' : %ToString(%DefaultString(x));
}
+function NonStringToString(x) {
+ if (IS_NUMBER(x)) return %NumberToString(x);
+ if (IS_BOOLEAN(x)) return x ? 'true' : 'false';
+ if (IS_UNDEFINED(x)) return 'undefined';
+ return (IS_NULL(x)) ? 'null' : %ToString(%DefaultString(x));
+}
+
// ECMA-262, section 9.9, page 36.
function ToObject(x) {
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