Changeset 150160 in webkit for trunk/Source/JavaScriptCore/interpreter/CallFrame.h

Timestamp:

May 15, 2013, 5:29:25 PM (12 years ago)

Author:

[email protected]

Message:

RefCountedArray needs to use vector initialisers for its backing store
​https://bugs.webkit.org/show_bug.cgi?id=116194

Reviewed by Gavin Barraclough.

Source/JavaScriptCore:

Use an out of line function to clear the exception stack to avoid
needing to include otherwise unnecessary headers all over the place.

Everything else is just being updated to use that.

• bytecompiler/BytecodeGenerator.cpp:
• interpreter/CallFrame.h:

(JSC::ExecState::clearSupplementaryExceptionInfo):

• interpreter/Interpreter.cpp:

(JSC::Interpreter::addStackTraceIfNecessary):
(JSC::Interpreter::throwException):

• runtime/JSGlobalObject.cpp:

(JSC::DynamicGlobalObjectScope::DynamicGlobalObjectScope):

• runtime/VM.cpp:

(JSC):
(JSC::VM::clearExceptionStack):

• runtime/VM.h:

(VM):
(JSC::VM::exceptionStack):

Source/WebCore:

Update to use new functions for operating on the exception stack.

• bindings/js/ScriptCallStackFactory.cpp:

(WebCore::createScriptCallStackFromException):

Source/WTF:

Use VectorOperations to operate on the backing store

• wtf/RefCountedArray.h:

(WTF::RefCountedArray::RefCountedArray):
(WTF::RefCountedArray::operator=):
(WTF::RefCountedArray::~RefCountedArray):

File:

• trunk/Source/JavaScriptCore/interpreter/CallFrame.h (modified) (1 diff)

trunk/Source/JavaScriptCore/interpreter/CallFrame.h

@@ -71 +71 @@
         void clearSupplementaryExceptionInfo()
         {
-            vm().exceptionStack = RefCountedArray<StackFrame>();
+            vm().clearExceptionStack();
         }