They are almost identical.
Created attachment 260804 [details] Patch
Comment on attachment 260804 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=260804&action=review > Source/JavaScriptCore/runtime/JSLexicalEnvironment.cpp:-55 > - slot.setValue(this, DontEnum, result); The only difference is here. JSLexicalEnvironment::symbolTableGet always produced the slot with DontEnum. But I don't think it is intentionally used behavior. > Source/JavaScriptCore/runtime/JSLexicalEnvironment.cpp:-111 > -inline bool JSLexicalEnvironment::symbolTablePutWithAttributes(VM& vm, PropertyName propertyName, JSValue value, unsigned attributes) Not used.
Comment on attachment 260804 [details] Patch r=me
Comment on attachment 260804 [details] Patch Thanks!
Comment on attachment 260804 [details] Patch Clearing flags on attachment: 260804 Committed r189525: <http://trac.webkit.org/changeset/189525>
All reviewed patches have been landed. Closing bug.