author Narcis Beleuzu <>
Fri, 15 Dec 2017 02:16:50 +0200
changeset 396515 d0d709880f192e88d1601b657cd562a6fe56d4aa
parent 395438 0c9996186048d2ad338c153861fb1c8aa80ce181
permissions -rw-r--r--
Backed out 7 changesets (bug 1377007) for web platform reftests failures on CSS2/borders. r=backout Backed out changeset c30bc5d5adbc (bug 1377007) Backed out changeset 33fdf9e531e2 (bug 1377007) Backed out changeset 267abdb38036 (bug 1377007) Backed out changeset 4a452c3ac115 (bug 1377007) Backed out changeset e9310960c9e6 (bug 1377007) Backed out changeset 8e5e61dfbbaf (bug 1377007) Backed out changeset 9ac83e79e656 (bug 1377007)

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=8 et :
/* 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 */

#ifndef mozilla_${HEADER}_h
#define mozilla_${HEADER}_h

// For some reason, Apple's GCC refuses to honor -fno-exceptions when
// compiling ObjC.
#if defined(__EXCEPTIONS) && __EXCEPTIONS && !(__OBJC__ && __GNUC__ && XP_IOS)
#  error "STL code can only be used with -fno-exceptions"

// Silence "warning: #include_next is a GCC extension"
#pragma GCC system_header

#if defined(DEBUG) && !defined(_GLIBCXX_DEBUG)
// Enable checked iterators and other goodies
// FIXME/bug 551254: gcc's debug STL implementation requires -frtti.
// Figure out how to resolve this with -fno-rtti.  Maybe build with
// -frtti in DEBUG builds?
//  # define _GLIBCXX_DEBUG 1

// Don't include mozalloc for cstdlib. See bug 1245076.
#ifndef moz_dont_include_mozalloc_for_cstdlib
#  define moz_dont_include_mozalloc_for_cstdlib

// Include mozalloc after the STL header and all other headers it includes
// have been preprocessed.
#if !defined(MOZ_INCLUDE_MOZALLOC_H) && \

#pragma GCC visibility push(default)
#include_next <${HEADER}>
#pragma GCC visibility pop

// See if we're in code that can use mozalloc.
#  if !defined(NS_NO_XPCOM) && !defined(MOZ_NO_MOZALLOC)
#    include "mozilla/mozalloc.h"
#  else
#    error "STL code can only be used with infallible ::operator new()"
#  endif

// gcc calls a __throw_*() function from bits/functexcept.h when it
// wants to "throw an exception".  functexcept exists nominally to
// support -fno-exceptions, but since we'll always use the system
// libstdc++, and it's compiled with exceptions, then in practice
// these __throw_*() functions will always throw exceptions (shades of
// -fshort-wchar).  We don't want that and so define our own inlined
// __throw_*().
#ifndef mozilla_throw_gcc_h
#  include "mozilla/throw_gcc.h"

#endif  // if mozilla_${HEADER}_h