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3.cc: Only use a thread_local when __cxa_thread_atexit_impl is available. 

* testsuite/30_threads/condition_variable/members/3.cc: Only use
	a thread_local when __cxa_thread_atexit_impl is available.

From-SVN: r218638
This commit is contained in:
Jonathan Wakely 2014-12-11 17:58:22 +00:00 committed by Jonathan Wakely
parent 7b31ff5e79
commit b8c555ac7c
2 changed files with 10 additions and 0 deletions
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5
libstdc++-v3/ChangeLog
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@ -1,3 +1,8 @@
2014-12-11 Jonathan Wakely <jwakely@redhat.com>
* testsuite/30_threads/condition_variable/members/3.cc: Only use
a thread_local when __cxa_thread_atexit_impl is available.
2014-12-10 Jonathan Wakely <jwakely@redhat.com>
* include/bits/locale_facets.tcc (numpunct::_M_cache): Avoid calling

5
libstdc++-v3/testsuite/30_threads/condition_variable/members/3.cc
View File

@ -41,7 +41,12 @@ void func()
{
std::unique_lock<std::mutex> lock{mx};
std::notify_all_at_thread_exit(cv, std::move(lock));
#if _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL
// Correct order of thread_local destruction needs __cxa_thread_atexit_impl
static thread_local Inc inc;
#else
Inc inc;
#endif
}
int main()