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LibJS: Integrate Symbols into objects as valid keys

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This allows objects properties to be created for symbol keys in addition
to just plain strings/numbers
This commit is contained in:
Matthew Olsson 2020-07-07 21:38:46 -07:00 • committed by Andreas Kling
parent 9783a4936c
commit 7a1d485b19
14 changed files with 424 additions and 154 deletions
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12
Libraries/LibJS/Runtime/ReflectObject.cpp
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@ -145,7 +145,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::define_property)
return {};
if (!interpreter.argument(2).is_object())
return interpreter.throw_exception<TypeError>(ErrorType::ReflectBadDescriptorArgument);
auto property_key = interpreter.argument(1).to_string(interpreter);
auto property_key = StringOrSymbol::from_value(interpreter, interpreter.argument(1));
if (interpreter.exception())
return {};
auto& descriptor = interpreter.argument(2).as_object();
@ -162,7 +162,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::delete_property)
return {};
auto property_key = interpreter.argument(1);
auto property_name = PropertyName(property_key.to_string(interpreter));
auto property_name = PropertyName::from_value(interpreter, property_key);
if (interpreter.exception())
return {};
auto property_key_number = property_key.to_number(interpreter);
@ -181,7 +181,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get)
auto* target = get_target_object_from(interpreter, "get");
if (!target)
return {};
auto property_key = interpreter.argument(1).to_string(interpreter);
auto property_key = PropertyName::from_value(interpreter, interpreter.argument(1));
if (interpreter.exception())
return {};
Value receiver = {};
@ -195,7 +195,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::get_own_property_descriptor)
auto* target = get_target_object_from(interpreter, "getOwnPropertyDescriptor");
if (!target)
return {};
auto property_key = interpreter.argument(1).to_string(interpreter);
auto property_key = PropertyName::from_value(interpreter, interpreter.argument(1));
if (interpreter.exception())
return {};
return target->get_own_property_descriptor_object(property_key);
@ -214,7 +214,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::has)
auto* target = get_target_object_from(interpreter, "has");
if (!target)
return {};
auto property_key = interpreter.argument(1).to_string(interpreter);
auto property_key = PropertyName::from_value(interpreter, interpreter.argument(1));
if (interpreter.exception())
return {};
return Value(target->has_property(property_key));
@ -233,7 +233,7 @@ JS_DEFINE_NATIVE_FUNCTION(ReflectObject::own_keys)
auto* target = get_target_object_from(interpreter, "ownKeys");
if (!target)
return {};
return target->get_own_properties(*target, GetOwnPropertyMode::Key);
return target->get_own_properties(*target, GetOwnPropertyReturnMode::Key);
}
JS_DEFINE_NATIVE_FUNCTION(ReflectObject::prevent_extensions)