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LibJS: Remove implicit wrapping/unwrapping of completion records

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This is an editorial change in the ECMA-262 spec, with similar changes
in some proposals.

See:
- https://github.com/tc39/ecma262/commit/7575f74
- https://github.com/tc39/proposal-array-grouping/commit/df899eb
- https://github.com/tc39/proposal-shadowrealm/commit/9eb5a12
- https://github.com/tc39/proposal-shadowrealm/commit/c81f527
This commit is contained in:
Linus Groh
2022-05-02 20:54:39 +02:00
parent 15f32379bb
commit 9f3f3b0864
88 changed files with 792 additions and 735 deletions
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24
Userland/Libraries/LibJS/Runtime/ModuleNamespaceObject.cpp
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@@ -40,8 +40,8 @@ ThrowCompletionOr<Object*> ModuleNamespaceObject::internal_get_prototype_of() co
// 10.4.6.2 [[SetPrototypeOf]] ( V ), https://tc39.es/ecma262/#sec-module-namespace-exotic-objects-setprototypeof-v
ThrowCompletionOr<bool> ModuleNamespaceObject::internal_set_prototype_of(Object* prototype)
{
// 1. Return ? SetImmutablePrototype(O, V).
return set_immutable_prototype(prototype);
// 1. Return ! SetImmutablePrototype(O, V).
return MUST(set_immutable_prototype(prototype));
}
// 10.4.6.3 [[IsExtensible]] ( ), https://tc39.es/ecma262/#sec-module-namespace-exotic-objects-isextensible
@@ -81,9 +81,9 @@ ThrowCompletionOr<Optional<PropertyDescriptor>> ModuleNamespaceObject::internal_
// 10.4.6.6 [[DefineOwnProperty]] ( P, Desc ), https://tc39.es/ecma262/#sec-module-namespace-exotic-objects-defineownproperty-p-desc
ThrowCompletionOr<bool> ModuleNamespaceObject::internal_define_own_property(PropertyKey const& property_key, PropertyDescriptor const& descriptor)
{
// 1. If Type(P) is Symbol, return OrdinaryDefineOwnProperty(O, P, Desc).
// 1. If Type(P) is Symbol, return ! OrdinaryDefineOwnProperty(O, P, Desc).
if (property_key.is_symbol())
return Object::internal_define_own_property(property_key, descriptor);
return MUST(Object::internal_define_own_property(property_key, descriptor));
// 2. Let current be ? O.[[GetOwnProperty]](P).
auto current = TRY(internal_get_own_property(property_key));
@@ -100,7 +100,7 @@ ThrowCompletionOr<bool> ModuleNamespaceObject::internal_define_own_property(Prop
if (descriptor.enumerable.has_value() && !descriptor.enumerable.value())
return false;
// 6. If ! IsAccessorDescriptor(Desc) is true, return false.
// 6. If IsAccessorDescriptor(Desc) is true, return false.
if (descriptor.is_accessor_descriptor())
return false;
@@ -119,9 +119,9 @@ ThrowCompletionOr<bool> ModuleNamespaceObject::internal_define_own_property(Prop
// 10.4.6.7 [[HasProperty]] ( P ), https://tc39.es/ecma262/#sec-module-namespace-exotic-objects-hasproperty-p
ThrowCompletionOr<bool> ModuleNamespaceObject::internal_has_property(PropertyKey const& property_key) const
{
// 1. If Type(P) is Symbol, return OrdinaryHasProperty(O, P).
// 1. If Type(P) is Symbol, return ! OrdinaryHasProperty(O, P).
if (property_key.is_symbol())
return Object::internal_has_property(property_key);
return MUST(Object::internal_has_property(property_key));
// 2. Let exports be O.[[Exports]].
// 3. If P is an element of exports, return true.
@@ -138,8 +138,8 @@ ThrowCompletionOr<Value> ModuleNamespaceObject::internal_get(PropertyKey const&
{
// 1. If Type(P) is Symbol, then
if (property_key.is_symbol()) {
// a. Return ? OrdinaryGet(O, P, Receiver).
return Object::internal_get(property_key, receiver);
// a. Return ! OrdinaryGet(O, P, Receiver).
return MUST(Object::internal_get(property_key, receiver));
}
// 2. Let exports be O.[[Exports]].
@@ -190,8 +190,8 @@ ThrowCompletionOr<bool> ModuleNamespaceObject::internal_delete(PropertyKey const
{
// 1. If Type(P) is Symbol, then
if (property_key.is_symbol()) {
// a. Return ? OrdinaryDelete(O, P).
return Object::internal_delete(property_key);
// a. Return ! OrdinaryDelete(O, P).
return MUST(Object::internal_delete(property_key));
}
// 2. Let exports be O.[[Exports]].
@@ -209,7 +209,7 @@ ThrowCompletionOr<MarkedVector<Value>> ModuleNamespaceObject::internal_own_prope
{
// 1. Let exports be O.[[Exports]].
// 2. Let symbolKeys be ! OrdinaryOwnPropertyKeys(O).
// 2. Let symbolKeys be OrdinaryOwnPropertyKeys(O).
auto symbol_keys = MUST(Object::internal_own_property_keys());
// 3. Return the list-concatenation of exports and symbolKeys.