bsimmers
5759bd051b
This diff introduces assert_throw, assert_log, and always_assert_ versions of the two. They behave similarly to assert, but assert_throw throws a FailedAssertion exception instead of calling abort. This lets us catch the exception and add additional debug info to the stacktrace file. In the case of the IR, this is the current Trace. assert_log takes the condition to check and a lambda that is expected to return a std::string. If the condition fails, the lambda will be evaluated and the text returned will be included in the stacktrace file. I've left assert_throw off by default so people have to opt into it locally or in Perflab (see the comment in assert_throw.h)
54 linhas
1.8 KiB
C
54 linhas
1.8 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| HipHop for PHP |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_01.txt |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
#ifndef incl_HPHP_ASSERT_THROW_H_
|
|
#define incl_HPHP_ASSERT_THROW_H_
|
|
|
|
#include "util/assertions.h"
|
|
|
|
/*
|
|
* This file replaces assert and always_assert with assert_throw and
|
|
* always_assert_throw, respectively. You probably don't want to
|
|
* include it from a header.
|
|
*/
|
|
|
|
// This can make debugging in gdb a pain, so make it two levels of
|
|
// opt-in for now. Uncomment the next line to enable it for files that
|
|
// have included this header.
|
|
|
|
//#define DO_ASSERT_THROW
|
|
#ifdef DO_ASSERT_THROW
|
|
|
|
#undef assert
|
|
#undef assert_log
|
|
#undef always_assert
|
|
#undef always_assert_log
|
|
|
|
#ifndef NDEBUG
|
|
#define assert(e) assert_throw(e)
|
|
#define assert_log(e, l) assert_throw_log(e, l)
|
|
#else
|
|
#define assert(e)
|
|
#define assert_log(e, l)
|
|
#endif
|
|
|
|
#define always_assert(e) always_assert_throw(e)
|
|
#define always_assert_log(e, l) always_assert_throw_log(e, l)
|
|
|
|
#endif
|
|
|
|
#endif
|