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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-04-09 21:10:32 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-04-09 21:10:32 +0100 |
| commit | 5b074864f8c593fd4bccee788a023a37b446b2ed (patch) | |
| tree | 8e7e2ca118c67d8bc65f9c9b8bb38e7379e13e50 /gcc/fortran/resolve.c | |
| parent | 07432a807ede1c629f0f52aa5f8bf00012929e88 (diff) | |
| download | gcc-5b074864f8c593fd4bccee788a023a37b446b2ed.zip gcc-5b074864f8c593fd4bccee788a023a37b446b2ed.tar.gz gcc-5b074864f8c593fd4bccee788a023a37b446b2ed.tar.bz2 | |
libstdc++: Add comparison operators to std::unique_ptr
Some more C++20 changes from P1614R2, "The Mothership has Landed".
This includes the proposed resolution for LWG 3426 to fix the three-way
comparison with nullptr_t.
The existing tests for unique_ptr comparisons don't actually check the
results, only that the expressions compile and are convertible to bool.
This also adds a test for the results of those comparisons for C++11 and
up.
* include/bits/unique_ptr.h (operator<=>): Define for C++20.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust dg-error line.
* testsuite/20_util/default_delete/void_neg.cc: Likewise.
* testsuite/20_util/unique_ptr/comparison/compare.cc: New test.
* testsuite/20_util/unique_ptr/comparison/compare_c++20.cc: New test.
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions