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| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-09 23:54:07 +0000 |
|---|---|---|
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-09 23:54:07 +0000 |
| commit | 1e49613638a43713b2e1113ee89922fc6cc08858 (patch) | |
| tree | cbebc0c0bb8317e87a6ab55453980b226a4e1c0c /libstdc++-v3/include/std/mutex | |
| parent | fe9c9e23e0abf057ead745de1412855c5addcdef (diff) | |
| download | ppe42-gcc-1e49613638a43713b2e1113ee89922fc6cc08858.tar.gz ppe42-gcc-1e49613638a43713b2e1113ee89922fc6cc08858.zip | |
* include/std/mutex (call_once): Remove parentheses to fix error in
c++1y and gnu++1y mode.
* testsuite/30_threads/mutex/try_lock/2.cc: Call try_lock() in new
thread to avoid undefined behaviour.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199875 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/std/mutex')
| -rw-r--r-- | libstdc++-v3/include/std/mutex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/std/mutex b/libstdc++-v3/include/std/mutex index 3c666c19e50..cdd05a37cbe 100644 --- a/libstdc++-v3/include/std/mutex +++ b/libstdc++-v3/include/std/mutex @@ -783,7 +783,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION __set_once_functor_lock_ptr(&__functor_lock); #endif - int __e = __gthread_once(&(__once._M_once), &__once_proxy); + int __e = __gthread_once(&__once._M_once, &__once_proxy); #ifndef _GLIBCXX_HAVE_TLS if (__functor_lock) |
