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macros.cc: Avoid -Wall warnings.

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2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/29_atomics/headers/atomic/macros.cc: Avoid -Wall
	warnings.
	* testsuite/29_atomics/atomic/cons/user_pod.cc: Likewise.

From-SVN: r181159
This commit is contained in:
Paolo Carlini 2011-11-08 12:34:40 +00:00 • committed by Paolo Carlini
parent 5d54daace2
commit a0eabe5751
3 changed files with 8 additions and 2 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2011-11-08 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/29_atomics/headers/atomic/macros.cc: Avoid -Wall
warnings.
* testsuite/29_atomics/atomic/cons/user_pod.cc: Likewise.
2011-11-08 Jonathan Wakely <jwakely.gcc@gmail.com> 2011-11-08 Jonathan Wakely <jwakely.gcc@gmail.com>
PR libstdc++/51018 PR libstdc++/51018

2
libstdc++-v3/testsuite/29_atomics/atomic/cons/user_pod.cc
View file

@ -29,7 +29,7 @@ struct dwordp
void atomics() void atomics()
{ {
std::atomic<dwordp> a; std::atomic<dwordp> a;
bool b = a.is_lock_free(); bool b __attribute__((unused)) = a.is_lock_free();
} }
int main() int main()

2
libstdc++-v3/testsuite/29_atomics/headers/atomic/macros.cc
View file

@ -63,7 +63,7 @@
extern void abort(void); extern void abort(void);
main () int main ()
{ {
if (ATOMIC_CHAR_LOCK_FREE != 0 && ATOMIC_CHAR_LOCK_FREE != 1 if (ATOMIC_CHAR_LOCK_FREE != 0 && ATOMIC_CHAR_LOCK_FREE != 1
&& ATOMIC_CHAR_LOCK_FREE != 2) && ATOMIC_CHAR_LOCK_FREE != 2)