Changeset 197043 in webkit for trunk/Source/JavaScriptCore/parser/ParserModes.h

Timestamp:

Feb 24, 2016, 12:46:44 PM (9 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r197033.
​https://bugs.webkit.org/show_bug.cgi?id=154649

"It broke JSC tests when 'this' was loaded from global scope"
(Requested by saamyjoon on #webkit).

Reverted changeset:

"[ES6] Arrow function syntax. Emit loading&putting this/super
only if they are used in arrow function"
​https://bugs.webkit.org/show_bug.cgi?id=153981
​http://trac.webkit.org/changeset/197033

File:

• trunk/Source/JavaScriptCore/parser/ParserModes.h (modified) (1 diff)

trunk/Source/JavaScriptCore/parser/ParserModes.h

@@ -162 +162 @@
 const CodeFeatures AllFeatures = EvalFeature | ArgumentsFeature | WithFeature | ThisFeature | StrictModeFeature | ShadowsArgumentsFeature | ModifiedParameterFeature | ArrowFunctionFeature | ArrowFunctionContextFeature;
 
-typedef uint8_t ArrowFunctionCodeFeatures;
-    
-const ArrowFunctionCodeFeatures NoArrowFunctionFeatures =                0;
-const ArrowFunctionCodeFeatures EvalArrowFunctionFeature =          1 << 0;
-const ArrowFunctionCodeFeatures ArgumentsArrowFunctionFeature =     1 << 1;
-const ArrowFunctionCodeFeatures ThisArrowFunctionFeature =          1 << 2;
-const ArrowFunctionCodeFeatures SuperCallArrowFunctionFeature =     1 << 3;
-const ArrowFunctionCodeFeatures SuperPropertyArrowFunctionFeature = 1 << 4;
-const ArrowFunctionCodeFeatures NewTargetArrowFunctionFeature =     1 << 5;
-    
-const ArrowFunctionCodeFeatures AllArrowFunctionCodeFeatures = EvalArrowFunctionFeature | ArgumentsArrowFunctionFeature | ThisArrowFunctionFeature | SuperCallArrowFunctionFeature | SuperPropertyArrowFunctionFeature | NewTargetArrowFunctionFeature;
 } // namespace JSC