WebAssemblyRuntimeErrorConstructor.cpp [plain text]
#include "config.h"
#include "WebAssemblyRuntimeErrorConstructor.h"
#if ENABLE(WEBASSEMBLY)
#include "FunctionPrototype.h"
#include "JSCInlines.h"
#include "JSWebAssemblyRuntimeError.h"
#include "WebAssemblyRuntimeErrorPrototype.h"
#include "WebAssemblyRuntimeErrorConstructor.lut.h"
namespace JSC {
const ClassInfo WebAssemblyRuntimeErrorConstructor::s_info = { "Function", &Base::s_info, &constructorTableWebAssemblyRuntimeError, nullptr, CREATE_METHOD_TABLE(WebAssemblyRuntimeErrorConstructor) };
static EncodedJSValue JSC_HOST_CALL constructJSWebAssemblyRuntimeError(ExecState* exec)
{
auto& vm = exec->vm();
auto scope = DECLARE_THROW_SCOPE(vm);
JSValue message = exec->argument(0);
auto* structure = InternalFunction::createSubclassStructure(exec, exec->newTarget(), asInternalFunction(exec->jsCallee())->globalObject()->WebAssemblyRuntimeErrorStructure());
RETURN_IF_EXCEPTION(scope, encodedJSValue());
return JSValue::encode(JSWebAssemblyRuntimeError::create(exec, vm, structure, message));
}
static EncodedJSValue JSC_HOST_CALL callJSWebAssemblyRuntimeError(ExecState* exec)
{
JSValue message = exec->argument(0);
Structure* errorStructure = asInternalFunction(exec->jsCallee())->globalObject()->WebAssemblyRuntimeErrorStructure();
return JSValue::encode(ErrorInstance::create(exec, errorStructure, message, nullptr, TypeNothing, false));
}
WebAssemblyRuntimeErrorConstructor* WebAssemblyRuntimeErrorConstructor::create(VM& vm, Structure* structure, WebAssemblyRuntimeErrorPrototype* thisPrototype)
{
auto* constructor = new (NotNull, allocateCell<WebAssemblyRuntimeErrorConstructor>(vm.heap)) WebAssemblyRuntimeErrorConstructor(vm, structure);
constructor->finishCreation(vm, thisPrototype);
return constructor;
}
Structure* WebAssemblyRuntimeErrorConstructor::createStructure(VM& vm, JSGlobalObject* globalObject, JSValue prototype)
{
return Structure::create(vm, globalObject, prototype, TypeInfo(InternalFunctionType, StructureFlags), info());
}
void WebAssemblyRuntimeErrorConstructor::finishCreation(VM& vm, WebAssemblyRuntimeErrorPrototype* prototype)
{
Base::finishCreation(vm, ASCIILiteral("RuntimeError"));
putDirectWithoutTransition(vm, vm.propertyNames->prototype, prototype, PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum | PropertyAttribute::DontDelete);
putDirectWithoutTransition(vm, vm.propertyNames->length, jsNumber(1), PropertyAttribute::ReadOnly | PropertyAttribute::DontEnum | PropertyAttribute::DontDelete);
}
WebAssemblyRuntimeErrorConstructor::WebAssemblyRuntimeErrorConstructor(VM& vm, Structure* structure)
: Base(vm, structure, callJSWebAssemblyRuntimeError, constructJSWebAssemblyRuntimeError)
{
}
}
#endif // ENABLE(WEBASSEMBLY)