Changeset 192882 in webkit for trunk/Source/JavaScriptCore/parser/ASTBuilder.h

Timestamp:

Dec 1, 2015, 6:39:58 AM (10 years ago)

Author:

Carlos Garcia Campos

Message:

Unreviewed, rolling out r192876.

It broke a lot of JSC and layout tests for GTK and EFL

Reverted changeset:

"[ES6] "super" and "this" should be lexically bound inside an
arrow function and should live in a JSLexicalEnvironment"
​https://bugs.webkit.org/show_bug.cgi?id=149338
​http://trac.webkit.org/changeset/192876

File:

• trunk/Source/JavaScriptCore/parser/ASTBuilder.h (modified) (2 diffs)

trunk/Source/JavaScriptCore/parser/ASTBuilder.h

@@ -375 +375 @@
     ExpressionNode* createArrowFunctionExpr(const JSTokenLocation& location, const ParserFunctionInfo<ASTBuilder>& functionInfo)
     {
-        usesArrowFunction();
+        usesThis();
         SourceCode source = m_sourceCode->subExpression(functionInfo.startOffset, functionInfo.body->isArrowFunctionBodyExpression() ? functionInfo.endOffset - 1 : functionInfo.endOffset, functionInfo.startLine, functionInfo.bodyStartColumn);
         ArrowFuncExprNode* result = new (m_parserArena) ArrowFuncExprNode(location, *functionInfo.name, functionInfo.body, source);
@@ -913 +913 @@
     void incConstants() { m_scope.m_numConstants++; }
     void usesThis() { m_scope.m_features |= ThisFeature; }
-    void usesArrowFunction() { m_scope.m_features |= ArrowFunctionFeature; }
     void usesArguments() { m_scope.m_features |= ArgumentsFeature; }
     void usesWith() { m_scope.m_features |= WithFeature; }