mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-08 02:14:43 +00:00
fda6cabeb6
--HG-- extra : commitid : JVZx97WUQxy extra : rebase_source : 5cef069fd3071ad305a3e3f04e0addff577b1093
55 lines
928 B
C++
55 lines
928 B
C++
/* -*- 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 http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "mozilla/Assertions.h"
|
|
#include "mozilla/ScopeExit.h"
|
|
|
|
using mozilla::MakeScopeExit;
|
|
|
|
#define CHECK(c) \
|
|
do { \
|
|
bool cond = !!(c); \
|
|
MOZ_RELEASE_ASSERT(cond, "Failed assertion: " #c); \
|
|
if (!cond) { \
|
|
return false; \
|
|
} \
|
|
} while (false)
|
|
|
|
static bool
|
|
Test()
|
|
{
|
|
int a = 1;
|
|
int b = 1;
|
|
|
|
{
|
|
a++;
|
|
auto guardA = MakeScopeExit([&] {
|
|
a--;
|
|
});
|
|
|
|
b++;
|
|
auto guardB = MakeScopeExit([&] {
|
|
b--;
|
|
});
|
|
|
|
guardB.release();
|
|
}
|
|
|
|
CHECK(a == 1);
|
|
CHECK(b == 2);
|
|
|
|
return true;
|
|
}
|
|
|
|
int
|
|
main()
|
|
{
|
|
if (!Test()) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|