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Diffstat (limited to 'stdlib/tst-quick_exit.cc')
-rw-r--r-- | stdlib/tst-quick_exit.cc | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/stdlib/tst-quick_exit.cc b/stdlib/tst-quick_exit.cc new file mode 100644 index 0000000000..c4a15a901c --- /dev/null +++ b/stdlib/tst-quick_exit.cc @@ -0,0 +1,40 @@ +/* Bug 20198: Do not call object destructors at exit. + Copyright (C) 2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ +#include <cstdlib> + +struct A +{ + ~A() { abort(); } +}; + +thread_local A a; + +static int +do_test() +{ + (void)a; + /* The C++11 standard in 18.5.12 says: + "Objects shall not be destroyed as a result of calling + quick_exit." + If quick_exit calls the destructors the test aborts. */ + std::quick_exit(0); + return 0; +} + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |