[gcc(refs/users/aoliva/heads/testme)] [libstdc++] Use __gthread_join in jthread/95989

[gcc(refs/users/aoliva/heads/testme)] [libstdc++] Use __gthread_join in jthread/95989

[Alexandre Oliva]

https://gcc.gnu.org/g:f41840b0354ccffdf31e60080f49c9f5bcc6dc77

commit f41840b0354ccffdf31e60080f49c9f5bcc6dc77
Author: Alexandre Oliva <oliva@adacore.com>
Date:   Thu Feb 16 05:54:44 2023 -0300

    [libstdc++] Use __gthread_join in jthread/95989
    
    Bernd Edlinger <bernd.edlinger@hotmail.de> reported that the 95989.cc
    test fails without pthread_join at the end of main, but pthread_join
    is no good for a test that doesn't require pthreads.
    
    This patch adds a __gthread_join call instead.
    
    
    for  libstdc++-v3/ChangeLog
    
            * testsuite/30_threads/jthread/95989.cc (main): Call
            __gthread_join at the end.

Diff:
---
 libstdc++-v3/testsuite/30_threads/jthread/95989.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libstdc++-v3/testsuite/30_threads/jthread/95989.cc b/libstdc++-v3/testsuite/30_threads/jthread/95989.cc
index e98836d0945..407b5274843 100644
--- a/libstdc++-v3/testsuite/30_threads/jthread/95989.cc
+++ b/libstdc++-v3/testsuite/30_threads/jthread/95989.cc
@@ -52,4 +52,5 @@ main()
   test01();
   test02();
   test03();
+  __gthread_join(0, NULL);
 }