mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-04-26 22:38:51 +00:00
58ab76269c
This patch adds instance, constructor and prototype classes for:
- EvalError
- InternalError
- RangeError
- ReferenceError
- SyntaxError
- TypeError
- URIError
Enumerator macros are used to reduce the amount of typing. :^)
80 lines
4.2 KiB
C++
80 lines
4.2 KiB
C++
/*
|
|
* Copyright (c) 2020, Linus Groh <mail@linusgroh.de>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <LibJS/Interpreter.h>
|
|
#include <LibJS/Runtime/Error.h>
|
|
#include <LibJS/Runtime/ErrorConstructor.h>
|
|
|
|
namespace JS {
|
|
|
|
ErrorConstructor::ErrorConstructor()
|
|
{
|
|
put("prototype", interpreter().error_prototype());
|
|
put("length", Value(1));
|
|
}
|
|
|
|
ErrorConstructor::~ErrorConstructor()
|
|
{
|
|
}
|
|
|
|
Value ErrorConstructor::call(Interpreter& interpreter)
|
|
{
|
|
return construct(interpreter);
|
|
}
|
|
|
|
Value ErrorConstructor::construct(Interpreter& interpreter)
|
|
{
|
|
String message = "";
|
|
if (!interpreter.call_frame().arguments.is_empty() && !interpreter.call_frame().arguments[0].is_undefined())
|
|
message = interpreter.call_frame().arguments[0].to_string();
|
|
return interpreter.heap().allocate<Error>("Error", message);
|
|
}
|
|
|
|
#define DEFINE_ERROR_SUBCLASS_CONSTRUCTOR(TitleCase, snake_case) \
|
|
TitleCase##Constructor::TitleCase##Constructor() \
|
|
{ \
|
|
put("prototype", interpreter().snake_case##_prototype()); \
|
|
put("length", Value(1)); \
|
|
} \
|
|
TitleCase##Constructor::~TitleCase##Constructor() {} \
|
|
Value TitleCase##Constructor::call(Interpreter& interpreter) \
|
|
{ \
|
|
return construct(interpreter); \
|
|
} \
|
|
Value TitleCase##Constructor::construct(Interpreter& interpreter) \
|
|
{ \
|
|
String message = ""; \
|
|
if (!interpreter.call_frame().arguments.is_empty() && !interpreter.call_frame().arguments[0].is_undefined()) \
|
|
message = interpreter.call_frame().arguments[0].to_string(); \
|
|
return interpreter.heap().allocate<TitleCase>(message); \
|
|
}
|
|
|
|
#define __JS_ENUMERATE_ERROR_SUBCLASS(TitleCase, snake_case) \
|
|
DEFINE_ERROR_SUBCLASS_CONSTRUCTOR(TitleCase, snake_case)
|
|
JS_ENUMERATE_ERROR_SUBCLASSES
|
|
#undef __JS_ENUMERATE_ERROR_SUBCLASS
|
|
|
|
}
|