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Revise function call & Realm

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* Revise Object::getPrototypeFromConstructor. we should get prototype from context of consturctor
* We should pass Optional<Object*> instead of Value with newTarget.
* Give correct prototype value for function prototypes and functions
* Implement %ThrowTypeError% correctly

Signed-off-by: Seonghyun Kim <sh8281.kim@samsung.com>
This commit is contained in:
Seonghyun Kim 2020-04-01 10:40:26 +09:00 • committed by Boram Bae
commit 1bd124fc1b
56 changed files with 642 additions and 646 deletions
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14
src/runtime/GlobalObjectBuiltinAsyncGeneratorFunction.cpp
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@ -26,32 +26,34 @@
namespace Escargot {
static Value builtinAsyncGeneratorFunction(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Value newTarget)
static Value builtinAsyncGeneratorFunction(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Optional<Object*> newTarget)
{
size_t argumentVectorCount = argc > 1 ? argc - 1 : 0;
Value sourceValue = argc >= 1 ? argv[argc - 1] : Value(String::emptyString);
auto functionSource = FunctionObject::createFunctionSourceFromScriptSource(state, state.context()->staticStrings().anonymous, argumentVectorCount, argv, sourceValue, false, true, true, false);
// Let proto be ? GetPrototypeFromConstructor(newTarget, fallbackProto).
if (newTarget.isUndefined()) {
if (!newTarget.hasValue()) {
newTarget = state.resolveCallee();
}
Object* proto = Object::getPrototypeFromConstructor(state, newTarget.asObject(), state.context()->globalObject()->asyncGenerator());
Object* proto = Object::getPrototypeFromConstructor(state, newTarget.value(), [](ExecutionState& state, Context* constructorRealm) -> Object* {
return constructorRealm->globalObject()->asyncGenerator();
});
return new ScriptAsyncGeneratorFunctionObject(state, proto, functionSource.codeBlock, functionSource.outerEnvironment);
}
static Value builtinAsyncGeneratorNext(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Value newTarget)
static Value builtinAsyncGeneratorNext(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Optional<Object*> newTarget)
{
return AsyncGeneratorObject::asyncGeneratorEnqueue(state, thisValue, AsyncGeneratorObject::AsyncGeneratorEnqueueType::Next, argv[0]);
}
static Value builtinAsyncGeneratorReturn(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Value newTarget)
static Value builtinAsyncGeneratorReturn(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Optional<Object*> newTarget)
{
return AsyncGeneratorObject::asyncGeneratorEnqueue(state, thisValue, AsyncGeneratorObject::AsyncGeneratorEnqueueType::Return, argv[0]);
}
static Value builtinAsyncGeneratorThrow(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Value newTarget)
static Value builtinAsyncGeneratorThrow(ExecutionState& state, Value thisValue, size_t argc, Value* argv, Optional<Object*> newTarget)
{
return AsyncGeneratorObject::asyncGeneratorEnqueue(state, thisValue, AsyncGeneratorObject::AsyncGeneratorEnqueueType::Throw, argv[0]);
}