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libstdc++: Fix failing tests for AIX

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These two tests fail on AIX because <sys/thread.h> defines struct thread
in the global namespace (despite it not being a reserved name). That
means the using-declaration that adds it to the global namespace causes
a redeclaration error.

libstdc++-v3/ChangeLog:

	* testsuite/30_threads/thread/cons/84535.cc: Use a custom
	namespace.
	* testsuite/30_threads/thread/cons/lwg2097.cc: Likewise.
This commit is contained in:
Jonathan Wakely 2020-08-11 16:16:22 +01:00
parent 18095be170
commit fe8d7fec4d
2 changed files with 6 additions and 0 deletions
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3
libstdc++-v3/testsuite/30_threads/thread/cons/84535.cc
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@ -20,6 +20,8 @@
#include <thread>
namespace __gnu_test
{
using std::is_constructible;
using std::thread;
@ -28,3 +30,4 @@ static_assert(!is_constructible<thread, thread, int>::value, "");
static_assert(!is_constructible<thread, thread&, int>::value, "");
static_assert(!is_constructible<thread, const thread&, int>::value, "");
static_assert(!is_constructible<thread, const thread&&, int>::value, "");
}

3
libstdc++-v3/testsuite/30_threads/thread/cons/lwg2097.cc
View File

@ -20,9 +20,12 @@
#include <thread>
namespace __gnu_test
{
using std::thread;
using std::is_constructible;
static_assert( !is_constructible<thread, thread&>::value, "" );
static_assert( !is_constructible<thread, const thread&>::value, "" );
static_assert( !is_constructible<thread, const thread>::value, "" );
}