Changeset 192935 in webkit for trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp

Timestamp:

Dec 1, 2015, 5:37:19 PM (10 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r192914.
​https://bugs.webkit.org/show_bug.cgi?id=151734

JSC tests for this change are failing on 32 and 64-bit bots
(Requested by ryanhaddad on #webkit).

Reverted changeset:

"[ES6] Implement LLInt/Baseline Support for ES6 Generators and
enable this feature"
​https://bugs.webkit.org/show_bug.cgi?id=150792
​http://trac.webkit.org/changeset/192914

File:

• trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp (modified) (7 diffs)

trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp

@@ -51 +51 @@
 #include "FunctionConstructor.h"
 #include "FunctionPrototype.h"
-#include "GeneratorFunctionConstructor.h"
-#include "GeneratorFunctionPrototype.h"
-#include "GeneratorPrototype.h"
 #include "GetterSetter.h"
 #include "HeapIterationScope.h"
@@ -76 +73 @@
 #include "JSDollarVMPrototype.h"
 #include "JSFunction.h"
-#include "JSGeneratorFunction.h"
 #include "JSGenericTypedArrayViewConstructorInlines.h"
 #include "JSGenericTypedArrayViewInlines.h"
@@ -389 +385 @@
     FOR_EACH_BUILTIN_DERIVED_ITERATOR_TYPE(CREATE_PROTOTYPE_FOR_DERIVED_ITERATOR_TYPE)
     m_propertyNameIteratorStructure.set(vm, this, JSPropertyNameIterator::createStructure(vm, this, m_iteratorPrototype.get()));
-    m_generatorPrototype.set(vm, this, GeneratorPrototype::create(vm, this, GeneratorPrototype::createStructure(vm, this, m_iteratorPrototype.get())));
     
 #undef CREATE_PROTOTYPE_FOR_DERIVED_ITERATOR_TYPE
@@ -426 +421 @@
     m_typeErrorConstructor.set(vm, this, NativeErrorConstructor::create(vm, this, nativeErrorStructure, nativeErrorPrototypeStructure, ASCIILiteral("TypeError")));
     m_URIErrorConstructor.set(vm, this, NativeErrorConstructor::create(vm, this, nativeErrorStructure, nativeErrorPrototypeStructure, ASCIILiteral("URIError")));
-
-    m_generatorFunctionPrototype.set(vm, this, GeneratorFunctionPrototype::create(vm, GeneratorFunctionPrototype::createStructure(vm, this, m_functionPrototype.get())));
-    GeneratorFunctionConstructor* generatorFunctionConstructor = GeneratorFunctionConstructor::create(vm, GeneratorFunctionConstructor::createStructure(vm, this, functionConstructor), m_generatorFunctionPrototype.get());
-    m_generatorFunctionPrototype->putDirectWithoutTransition(vm, vm.propertyNames->constructor, generatorFunctionConstructor, DontEnum);
-    m_generatorFunctionStructure.set(vm, this, JSGeneratorFunction::createStructure(vm, this, m_generatorFunctionPrototype.get()));
-
-    m_generatorPrototype->putDirectWithoutTransition(vm, vm.propertyNames->constructor, m_generatorFunctionPrototype.get(), DontEnum);
-    m_generatorFunctionPrototype->putDirectWithoutTransition(vm, vm.propertyNames->prototype, m_generatorPrototype.get(), DontEnum);
     
     m_objectPrototype->putDirectWithoutTransition(vm, vm.propertyNames->constructor, objectConstructor, DontEnum);
@@ -567 +554 @@
         GlobalPropertyInfo(vm.propertyNames->builtinNames().InspectorInstrumentationPrivateName(), InspectorInstrumentationObject::create(vm, this, InspectorInstrumentationObject::createStructure(vm, this, m_objectPrototype.get())), DontEnum | DontDelete | ReadOnly),
         GlobalPropertyInfo(vm.propertyNames->MapPrivateName, mapConstructor, DontEnum | DontDelete | ReadOnly),
-        GlobalPropertyInfo(vm.propertyNames->builtinNames().generatorResumePrivateName(), JSFunction::createBuiltinFunction(vm, generatorPrototypeGeneratorResumeCodeGenerator(vm), this), DontEnum | DontDelete | ReadOnly),
     };
     addStaticGlobals(staticGlobals, WTF_ARRAY_LENGTH(staticGlobals));
@@ -835 +821 @@
     visitor.append(&thisObject->m_errorPrototype);
     visitor.append(&thisObject->m_iteratorPrototype);
-    visitor.append(&thisObject->m_generatorFunctionPrototype);
-    visitor.append(&thisObject->m_generatorPrototype);
 
     visitor.append(&thisObject->m_debuggerScopeStructure);
@@ -869 +853 @@
     visitor.append(&thisObject->m_symbolObjectStructure);
     visitor.append(&thisObject->m_regExpStructure);
-    visitor.append(&thisObject->m_generatorFunctionStructure);
     visitor.append(&thisObject->m_regExpMatchesArrayStructure);
     visitor.append(&thisObject->m_moduleRecordStructure);