The Tor Browser: memory/mozalloc/msvc_raise

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: sw=4 ts=4 et :

     3  */

     4 /* This Source Code Form is subject to the terms of the Mozilla Public

     5  * License, v. 2.0. If a copy of the MPL was not distributed with this

     6  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 #ifndef mozilla_msvc_raise_wrappers_h

     9 #define mozilla_msvc_raise_wrappers_h

    11 #ifdef _XSTDDEF_

    12 #  error "Unable to wrap _RAISE(); CRT _RAISE() already defined"

    13 #endif

    14 #ifdef _XUTILITY_

    15 #  error "Unabled to wrap _X[exception]"(); CRT versions already declared"

    16 #endif

    18 #include "mozilla/mozalloc_abort.h"

    20 namespace std {

    22 // NB: user code is not supposed to touch the std:: namespace.  We're

    23 // doing this after careful review because we want to define our own

    24 // exception throwing semantics.  Don't try this at home!

    26 MOZALLOC_EXPORT __declspec(noreturn) void moz_Xinvalid_argument(const char*);

    27 MOZALLOC_EXPORT __declspec(noreturn) void moz_Xlength_error(const char*);

    28 MOZALLOC_EXPORT __declspec(noreturn) void moz_Xout_of_range(const char*);

    29 MOZALLOC_EXPORT __declspec(noreturn) void moz_Xoverflow_error(const char*);

    30 MOZALLOC_EXPORT __declspec(noreturn) void moz_Xruntime_error(const char*);

    32 } // namespace std

    34 #ifndef MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS

    36 #  define _Xinvalid_argument  moz_Xinvalid_argument

    37 #  define _Xlength_error      moz_Xlength_error

    38 #  define _Xout_of_range      moz_Xout_of_range

    39 #  define _Xoverflow_error    moz_Xoverflow_error

    40 #  define _Xruntime_error     moz_Xruntime_error

    42 #  include <xstddef>

    43 #  include <xutility>

    45 #  undef _RAISE

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

    48 #endif  // ifndef MOZALLOC_DONT_WRAP_RAISE_FUNCTIONS

    50 #endif  // ifndef mozilla_msvc_raise_wrappers_h

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