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| author | Jonathan Wakely <jwakely@redhat.com> | 2014-01-28 10:23:27 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2014-01-28 10:23:27 +0000 |
| commit | 156b60e0b9980ecbfbcdb187ab44937b731dcecb (patch) | |
| tree | 2784f59b8c4a0e29330cec40f45e3c91d147a2c8 /gcc | |
| parent | 9ec2d2c16816c8fc9fe719f523bebf98456e409c (diff) | |
| download | gcc-156b60e0b9980ecbfbcdb187ab44937b731dcecb.zip gcc-156b60e0b9980ecbfbcdb187ab44937b731dcecb.tar.gz gcc-156b60e0b9980ecbfbcdb187ab44937b731dcecb.tar.bz2 | |
re PR libstdc++/59656 (weak_ptr::lock function crashes when compiling with -fno-exceptions flag)
2014-01-28 Jonathan Wakely <jwakely@redhat.com>
Kyle Lippincott <spectral@google.com>
PR libstdc++/59656
* include/bits/shared_ptr.h (shared_ptr): Add new non-throwing
constructor and grant friendship to weak_ptr.
(weak_ptr::lock()): Use new constructor.
* include/bits/shared_ptr_base.h
(_Sp_counted_base::_M_add_ref_lock_nothrow()): Declare new function
and define specializations.
(__shared_count): Add new non-throwing constructor.
(__shared_ptr): Add new non-throwing constructor and grant friendship
to __weak_ptr.
(__weak_ptr::lock()): Use new constructor.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
* testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
Co-Authored-By: Kyle Lippincott <spectral@google.com>
From-SVN: r207180
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions