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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-05-31 11:35:11 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-05-31 11:35:11 +0100 |
| commit | 3228289e1efc9712b12f5ce7d6a0ef5cfca11f0d (patch) | |
| tree | 904ea855a043d873ca2e0eb6ba020f869fb4e4bd /gcc/cp/lambda.c | |
| parent | 3263fb9c6b90b565fc6ca4d2ce9247b97b4027d3 (diff) | |
| download | gcc-3228289e1efc9712b12f5ce7d6a0ef5cfca11f0d.zip gcc-3228289e1efc9712b12f5ce7d6a0ef5cfca11f0d.tar.gz gcc-3228289e1efc9712b12f5ce7d6a0ef5cfca11f0d.tar.bz2 | |
PR libstdc++/90682 allow set_terminate(0) and set_unexpected(0)
Make these functions restore the default handlers when passed a null
pointer. This is consistent with std::pmr::set_default_resource(0), and
also matches the current behaviour of libc++.
In order to avoid duplicating the preprocessor condition from
eh_term_handler.cc more that into a new eh_term_handler.h header and
define a macro that can be used in both eh_term_handler.cc and
eh_terminate.cc.
PR libstdc++/90682
* libsupc++/eh_term_handler.cc: Include eh_term_handler.h to get
definition of _GLIBCXX_DEFAULT_TERM_HANDLER.
* libsupc++/eh_term_handler.h: New header defining
_GLIBCXX_DEFAULT_TERM_HANDLER.
* libsupc++/eh_terminate.cc: Include eh_term_handler.h.
(set_terminate): Restore default handler when argument is null.
(set_unexpected): Likewise.
* testsuite/18_support/set_terminate.cc: New test.
* testsuite/18_support/set_unexpected.cc: New test.
From-SVN: r271808
Diffstat (limited to 'gcc/cp/lambda.c')
0 files changed, 0 insertions, 0 deletions