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| author | Jonathan Wakely <jwakely@redhat.com> | 2023-09-14 10:27:09 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2023-09-15 10:24:01 +0100 |
| commit | 5daeda573cedc2910ecee7f1b3168210143dc026 (patch) | |
| tree | 8d37d1acaca91dc735fe416371df021128e0f0c1 /gcc | |
| parent | d19bdf8874059457fdfe50a9e14dad8f8b8cecbb (diff) | |
| download | gcc-5daeda573cedc2910ecee7f1b3168210143dc026.zip gcc-5daeda573cedc2910ecee7f1b3168210143dc026.tar.gz gcc-5daeda573cedc2910ecee7f1b3168210143dc026.tar.bz2 | |
libstdc++: Fix constraints for std::variant default constructor
The standard says the default ctor should be constrained, not deleted.
Our use of a defaulted default ctor and _Enable_default_constructor base
class results in it being deleted.
libstdc++-v3/ChangeLog:
* include/std/variant (variant): Remove derivation from
_Enable_default_constructor base class.
(variant::variant()): Constrain.
* testsuite/20_util/variant/default_ctor.cc: New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions