JSDOMBuiltinConstructorBase.cpp [plain text]
#include "config.h"
#include "JSDOMBuiltinConstructorBase.h"
#include "WebCoreJSClientData.h"
#include <JavaScriptCore/JSCInlines.h>
namespace WebCore {
using namespace JSC;
void JSDOMBuiltinConstructorBase::callFunctionWithCurrentArguments(JSC::JSGlobalObject& lexicalGlobalObject, JSC::CallFrame& callFrame, JSC::JSObject& thisObject, JSC::JSFunction& function)
{
JSC::VM& vm = lexicalGlobalObject.vm();
auto scope = DECLARE_THROW_SCOPE(vm);
auto callData = JSC::getCallData(vm, &function);
ASSERT(callData.type != CallData::Type::None);
JSC::MarkedArgumentBuffer arguments;
for (unsigned i = 0; i < callFrame.argumentCount(); ++i)
arguments.append(callFrame.uncheckedArgument(i));
if (UNLIKELY(arguments.hasOverflowed())) {
throwOutOfMemoryError(&lexicalGlobalObject, scope);
return;
}
JSC::call(&lexicalGlobalObject, &function, callData, &thisObject, arguments);
}
void JSDOMBuiltinConstructorBase::visitChildren(JSC::JSCell* cell, JSC::SlotVisitor& visitor)
{
auto* thisObject = jsCast<JSDOMBuiltinConstructorBase*>(cell);
ASSERT_GC_OBJECT_INHERITS(thisObject, info());
Base::visitChildren(thisObject, visitor);
visitor.append(thisObject->m_initializeFunction);
}
JSC::IsoSubspace* JSDOMBuiltinConstructorBase::subspaceForImpl(JSC::VM& vm)
{
return &static_cast<JSVMClientData*>(vm.clientData)->domBuiltinConstructorSpace();
}
}