RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 12:27:34 +00:00
Code Issues Activity Actions

LibJS: Add missing definition of AsyncFunction.prototype.constructor

Browse source 
We also forgot to allocate an AsyncFunctionConstructor and assign it to
m_async_function_constructor during GlobalObject initialization, whoops!
This commit is contained in:
Linus Groh 2022-01-19 19:42:45 +00:00
parent 7d0782f308
commit b2c6206adb
1 changed files with 7 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Userland/Libraries/LibJS/Runtime/GlobalObject.cpp
View file

@ -278,19 +278,23 @@ void GlobalObject::initialize_global_object()
JS_ENUMERATE_TYPED_ARRAYS
#undef __JS_ENUMERATE
// The generator constructor cannot be initialized with add_constructor as it has no global binding
// NOTE: These constructors cannot be initialized with add_constructor as they have no global binding.
m_generator_function_constructor = heap().allocate<GeneratorFunctionConstructor>(*this, *this);
m_async_generator_function_constructor = heap().allocate<AsyncGeneratorFunctionConstructor>(*this, *this);
m_async_function_constructor = heap().allocate<AsyncFunctionConstructor>(*this, *this);
// 27.3.3.1 GeneratorFunction.prototype.constructor, https://tc39.es/ecma262/#sec-generatorfunction.prototype.constructor
m_generator_function_prototype->define_direct_property(vm.names.constructor, m_generator_function_constructor, Attribute::Configurable);
// The async generator constructor cannot be initialized with add_constructor as it has no global binding
m_async_generator_function_constructor = heap().allocate<AsyncGeneratorFunctionConstructor>(*this, *this);
// 27.4.3.1 AsyncGeneratorFunction.prototype.constructor, https://tc39.es/ecma262/#sec-asyncgeneratorfunction-prototype-constructor
m_async_generator_function_prototype->define_direct_property(vm.names.constructor, m_async_generator_function_constructor, Attribute::Configurable);
// 27.5.1.1 Generator.prototype.constructor, https://tc39.es/ecma262/#sec-generator.prototype.constructor
m_generator_prototype->define_direct_property(vm.names.constructor, m_generator_function_prototype, Attribute::Configurable);
// 27.7.3.1 AsyncFunction.prototype.constructor, https://tc39.es/ecma262/#sec-async-function-prototype-properties-constructor
m_async_function_prototype->define_direct_property(vm.names.constructor, m_async_function_constructor, Attribute::Configurable);
m_array_prototype_values_function = &m_array_prototype->get_without_side_effects(vm.names.values).as_function();
m_date_constructor_now_function = &m_date_constructor->get_without_side_effects(vm.names.now).as_function();
m_eval_function = &get_without_side_effects(vm.names.eval).as_function();