mirror of
https://github.com/RGBCube/serenity
synced 2025-07-25 21:47:46 +00:00
LibJS: Let Object::delete_property() return a bool, not Value
Just like the various define_property functions, this should return a bool directly and let the caller deal with wrapping it in a Value, if necessary.
This commit is contained in:
parent
4788c94d34
commit
ec62783af9
6 changed files with 20 additions and 20 deletions
|
@ -683,11 +683,11 @@ Value UnaryExpression::execute(Interpreter& interpreter, GlobalObject& global_ob
|
|||
// FIXME: Support deleting locals
|
||||
VERIFY(!reference.is_local_variable());
|
||||
if (reference.is_global_variable())
|
||||
return global_object.delete_property(reference.name());
|
||||
return Value(global_object.delete_property(reference.name()));
|
||||
auto* base_object = reference.base().to_object(global_object);
|
||||
if (!base_object)
|
||||
return {};
|
||||
return base_object->delete_property(reference.name());
|
||||
return Value(base_object->delete_property(reference.name()));
|
||||
}
|
||||
|
||||
Value lhs_result;
|
||||
|
|
|
@ -711,24 +711,24 @@ bool Object::put_own_property_by_index(u32 property_index, Value value, Property
|
|||
return true;
|
||||
}
|
||||
|
||||
Value Object::delete_property(const PropertyName& property_name)
|
||||
bool Object::delete_property(const PropertyName& property_name)
|
||||
{
|
||||
VERIFY(property_name.is_valid());
|
||||
|
||||
if (property_name.is_number())
|
||||
return Value(m_indexed_properties.remove(property_name.as_number()));
|
||||
return m_indexed_properties.remove(property_name.as_number());
|
||||
|
||||
if (property_name.is_string()) {
|
||||
i32 property_index = property_name.as_string().to_int().value_or(-1);
|
||||
if (property_index >= 0)
|
||||
return Value(m_indexed_properties.remove(property_index));
|
||||
return m_indexed_properties.remove(property_index);
|
||||
}
|
||||
|
||||
auto metadata = shape().lookup(property_name.to_string_or_symbol());
|
||||
if (!metadata.has_value())
|
||||
return Value(true);
|
||||
return true;
|
||||
if (!metadata.value().attributes.is_configurable())
|
||||
return Value(false);
|
||||
return false;
|
||||
|
||||
size_t deleted_offset = metadata.value().offset;
|
||||
|
||||
|
@ -736,7 +736,7 @@ Value Object::delete_property(const PropertyName& property_name)
|
|||
|
||||
shape().remove_property_from_unique_shape(property_name.to_string_or_symbol(), deleted_offset);
|
||||
m_storage.remove(deleted_offset);
|
||||
return Value(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
void Object::ensure_shape_is_unique()
|
||||
|
|
|
@ -115,7 +115,7 @@ public:
|
|||
bool define_native_function(const StringOrSymbol& property_name, AK::Function<Value(VM&, GlobalObject&)>, i32 length = 0, PropertyAttributes attributes = default_attributes);
|
||||
bool define_native_property(const StringOrSymbol& property_name, AK::Function<Value(VM&, GlobalObject&)> getter, AK::Function<void(VM&, GlobalObject&, Value)> setter, PropertyAttributes attributes = default_attributes);
|
||||
|
||||
virtual Value delete_property(const PropertyName&);
|
||||
virtual bool delete_property(const PropertyName&);
|
||||
|
||||
virtual bool is_array() const { return false; }
|
||||
virtual bool is_function() const { return false; }
|
||||
|
|
|
@ -390,33 +390,33 @@ bool ProxyObject::put(const PropertyName& name, Value value, Value receiver)
|
|||
return true;
|
||||
}
|
||||
|
||||
Value ProxyObject::delete_property(const PropertyName& name)
|
||||
bool ProxyObject::delete_property(const PropertyName& name)
|
||||
{
|
||||
auto& vm = this->vm();
|
||||
if (m_is_revoked) {
|
||||
vm.throw_exception<TypeError>(global_object(), ErrorType::ProxyRevoked);
|
||||
return {};
|
||||
return false;
|
||||
}
|
||||
auto trap = get_method(global_object(), Value(&m_handler), vm.names.deleteProperty);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
return false;
|
||||
if (!trap)
|
||||
return m_target.delete_property(name);
|
||||
auto trap_result = vm.call(*trap, Value(&m_handler), Value(&m_target), name.to_value(vm));
|
||||
if (vm.exception())
|
||||
return {};
|
||||
return false;
|
||||
if (!trap_result.to_boolean())
|
||||
return Value(false);
|
||||
return false;
|
||||
auto target_desc = m_target.get_own_property_descriptor(name);
|
||||
if (vm.exception())
|
||||
return {};
|
||||
return false;
|
||||
if (!target_desc.has_value())
|
||||
return Value(true);
|
||||
return true;
|
||||
if (!target_desc.value().attributes.is_configurable()) {
|
||||
vm.throw_exception<TypeError>(global_object(), ErrorType::ProxyDeleteNonConfigurable);
|
||||
return {};
|
||||
return false;
|
||||
}
|
||||
return Value(true);
|
||||
return true;
|
||||
}
|
||||
|
||||
void ProxyObject::visit_edges(Cell::Visitor& visitor)
|
||||
|
|
|
@ -57,7 +57,7 @@ public:
|
|||
virtual bool has_property(const PropertyName& name) const override;
|
||||
virtual Value get(const PropertyName& name, Value receiver) const override;
|
||||
virtual bool put(const PropertyName& name, Value value, Value receiver) override;
|
||||
virtual Value delete_property(const PropertyName& name) override;
|
||||
virtual bool delete_property(const PropertyName& name) override;
|
||||
|
||||
void revoke() { m_is_revoked = true; }
|
||||
|
||||
|
|
|
@ -176,7 +176,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::delete_property)
|
|||
if (property_key_as_double >= 0 && (i32)property_key_as_double == property_key_as_double)
|
||||
property_name = PropertyName(property_key_as_double);
|
||||
}
|
||||
return target->delete_property(property_name);
|
||||
return Value(target->delete_property(property_name));
|
||||
}
|
||||
|
||||
JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get)
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue