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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-02-21 12:02:15 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-02-21 17:12:39 +0000 |
| commit | 9e58988061f4175896de11af0caf9bdd48c9b046 (patch) | |
| tree | 324fbbc0975fb49b2901280792048f5d95aa90b7 /gcc | |
| parent | 131fbdd7b750faecd7c874dc97adb01b53d073ea (diff) | |
| download | gcc-9e58988061f4175896de11af0caf9bdd48c9b046.zip gcc-9e58988061f4175896de11af0caf9bdd48c9b046.tar.gz gcc-9e58988061f4175896de11af0caf9bdd48c9b046.tar.bz2 | |
libstdc++: Define <=> for tuple, optional and variant
Another piece of P1614R2.
* include/std/optional (operator<=>(optional<T>, optional<U>))
(operator<=>(optional<T>, nullopt), operator<=>(optional<T>, U)):
Define for C++20.
* include/std/tuple (__tuple_cmp): New helper function for <=>.
(operator<=>(tuple<T...>, tuple<U>...)): Define for C++20.
* include/std/variant (operator<=>(variant<T...>, variant<T...>))
(operator<=>(monostate, monostate)): Define for C++20.
* testsuite/20_util/optional/relops/three_way.cc: New test.
* testsuite/20_util/tuple/comparison_operators/three_way.cc: New test.
* testsuite/20_util/variant/89851.cc: Move to ...
* testsuite/20_util/variant/relops/89851.cc: ... here.
* testsuite/20_util/variant/90008.cc: Move to ...
* testsuite/20_util/variant/relops/90008.cc: ... here.
* testsuite/20_util/variant/relops/three_way.cc: New test.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions