gecko/memory/mozalloc/msvc_raise_wrappers.h

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
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 * Contributor(s):
 *   Chris Jones <jones.chris.g@gmail.com>
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#ifndef mozilla_msvc_raise_wrappers_h
#define mozilla_msvc_throw_wrappers_h

#ifdef _XSTDDEF_
#  error "Unable to wrap _RAISE(); CRT _RAISE() already defined"
#endif
#ifdef _XUTILITY_
#  error "Unabled to wrap _X[exception]"(); CRT versions already declared"
#endif

#include "mozilla/mozalloc_abort.h"

namespace std {

// NB: user code is not supposed to touch the std:: namespace.  We're
// doing this after careful review because we want to define our own
// exception throwing semantics.  Don't try this at home!

MOZALLOC_EXPORT __declspec(noreturn) void moz_Xinvalid_argument(const char*);
MOZALLOC_EXPORT __declspec(noreturn) void moz_Xlength_error(const char*);
MOZALLOC_EXPORT __declspec(noreturn) void moz_Xout_of_range(const char*);
MOZALLOC_EXPORT __declspec(noreturn) void moz_Xoverflow_error(const char*);
MOZALLOC_EXPORT __declspec(noreturn) void moz_Xruntime_error(const char*);

} // namespace std

#ifndef MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS

#  define _Xinvalid_argument  moz_Xinvalid_argument
#  define _Xlength_error      moz_Xlength_error
#  define _Xout_of_range      moz_Xout_of_range
#  define _Xoverflow_error    moz_Xoverflow_error
#  define _Xruntime_error     moz_Xruntime_error

#  include <xstddef>
#  include <xutility>

#  undef _RAISE
#  define _RAISE(x) mozalloc_abort((x).what())

#endif  // ifndef MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS

#endif  // ifndef mozilla_msvc_raise_wrappers_h