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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* vim: set ts=8 sts=2 et sw=2 tw=80:
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at */
* SpiderMonkey internal error numbering and error-formatting functionality
* (also for warnings).
* This functionality is moderately stable. JSErrNum and js::GetErrorMessage
* are widely used inside SpiderMonkey, and Gecko uses them to produce errors
* identical to those SpiderMonkey itself would produce, in various situations.
* However, the set of error numbers is not stable, error number values are not
* stable, error types are not stable, etc. Use your own error reporting code
* if you can.
#ifndef js_friend_ErrorMessages_h
#define js_friend_ErrorMessages_h
#include "jstypes.h" // JS_PUBLIC_API
struct JSErrorFormatString;
enum JSErrNum {
#define MSG_DEF(name, count, exception, format) name,
#include "js/friend/ErrorNumbers.msg"
#undef MSG_DEF
namespace js {
* A JSErrorCallback suitable for passing to |JS_ReportErrorNumberASCII| and
* similar functions in concert with one of the |JSErrNum| error numbers.
* This function is a function only of |errorNumber|: |userRef| and ambient
* state have no effect on its behavior.
extern JS_PUBLIC_API const JSErrorFormatString* GetErrorMessage(
void* userRef, unsigned errorNumber);
} // namespace js
#endif // js_friend_ErrorMessages_h