mirror of git://gcc.gnu.org/git/gcc.git
2 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Ville Voutilainen
|
86c0ec1de1 |
Implement P0307R2, Making Optional Greater Equal Again.
* include/experimental/optional (_Has_addressof): Fix the comment. * include/std/optional (_Has_addressof): Likewise. (operator=(_Up&&)): Constrain. (operator=(const optional<_Up>&)): Likewise. (operator=(optional<_Up>&&)): Likewise. (__optional_relop_t): New. (operator==(const optional<_Tp>&, const optional<_Tp>&)): Constrain. (operator!=(const optional<_Tp>&, const optional<_Tp>&)): Constrain and make transparent. (operator<(const optional<_Tp>&, const optional<_Tp>&)): Constrain. (operator>(const optional<_Tp>&, const optional<_Tp>&)): Constrain and make transparent. (operator<=(const optional<_Tp>&, const optional<_Tp>&)): Likewise. (operator>=(const optional<_Tp>&, const optional<_Tp>&)): Likewise. (operator==(const optional<_Tp>&, const _Tp&): Constrain. (operator==(const _Tp&, const optional<_Tp>&)): Likewise. (operator!=(const optional<_Tp>&, _Tp const&)): Constrain and make transparent. (operator!=(const _Tp&, const optional<_Tp>&)): Likewise. (operator<(const optional<_Tp>&, const _Tp&)): Constrain. (operator<(const _Tp&, const optional<_Tp>&)): Likewise. (operator>(const optional<_Tp>&, const _Tp&)): Constrain and make transparent. (operator>(const _Tp&, const optional<_Tp>&)): Likewise. (operator<=(const optional<_Tp>&, const _Tp&)): Likewise. (operator<=(const _Tp&, const optional<_Tp>&)): Likewise. (operator>=(const optional<_Tp>&, const _Tp&)): Likewise. (operator>=(const _Tp&, const optional<_Tp>&)): Likewise. * testsuite/20_util/optional/constexpr/relops/2.cc: Adjust. * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise. * testsuite/20_util/optional/relops/1.cc: Likewise. * testsuite/20_util/optional/relops/2.cc: Likewise. * testsuite/20_util/optional/relops/3.cc: Likewise. * testsuite/20_util/optional/relops/4.cc: Likewise. * testsuite/20_util/optional/requirements.cc: Add tests to verify that optional's relops are transparent and don't synthesize operators. Also test that assignment sfinaes. From-SVN: r238292 |
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Ville Voutilainen
|
435e56fb52 |
Implement std::optional.
* include/Makefile.am: Add optional to exported headers. * include/Makefile.in: Likewise. * include/std/optional: New. * testsuite/20_util/optional/typedefs.cc: Likewise. * testsuite/20_util/optional/relops/2.cc: Likewise. * testsuite/20_util/optional/relops/3.cc: Likewise. * testsuite/20_util/optional/relops/4.cc: Likewise. * testsuite/20_util/optional/relops/5.cc: Likewise. * testsuite/20_util/optional/relops/1.cc: Likewise. * testsuite/20_util/optional/relops/6.cc: Likewise. * testsuite/20_util/optional/nullopt.cc: Likewise. * testsuite/20_util/optional/in_place.cc: Likewise. * testsuite/20_util/optional/make_optional.cc: Likewise. * testsuite/20_util/optional/assignment/2.cc: Likewise. * testsuite/20_util/optional/assignment/3.cc: Likewise. * testsuite/20_util/optional/assignment/4.cc: Likewise. * testsuite/20_util/optional/assignment/5.cc: Likewise. * testsuite/20_util/optional/assignment/1.cc: Likewise. * testsuite/20_util/optional/assignment/6.cc: Likewise. * testsuite/20_util/optional/cons/value_neg.cc: Likewise. * testsuite/20_util/optional/cons/default.cc: Likewise. * testsuite/20_util/optional/cons/move.cc: Likewise. * testsuite/20_util/optional/cons/value.cc: Likewise. * testsuite/20_util/optional/cons/copy.cc: Likewise. * testsuite/20_util/optional/requirements.cc: Likewise. * testsuite/20_util/optional/observers/2.cc: Likewise. * testsuite/20_util/optional/observers/3.cc: Likewise. * testsuite/20_util/optional/observers/4.cc: Likewise. * testsuite/20_util/optional/observers/5.cc: Likewise. * testsuite/20_util/optional/observers/1.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/2.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/3.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/4.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/5.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/1.cc: Likewise. * testsuite/20_util/optional/constexpr/relops/6.cc: Likewise. * testsuite/20_util/optional/constexpr/nullopt.cc: Likewise. * testsuite/20_util/optional/constexpr/in_place.cc: Likewise. * testsuite/20_util/optional/constexpr/make_optional.cc: Likewise. * testsuite/20_util/optional/constexpr/cons/default.cc: Likewise. * testsuite/20_util/optional/constexpr/cons/value.cc: Likewise. * testsuite/20_util/optional/constexpr/observers/2.cc: Likewise. * testsuite/20_util/optional/constexpr/observers/3.cc: Likewise. * testsuite/20_util/optional/constexpr/observers/4.cc: Likewise. * testsuite/20_util/optional/constexpr/observers/5.cc: Likewise. * testsuite/20_util/optional/constexpr/observers/1.cc: Likewise. * testsuite/20_util/optional/swap/1.cc: Likewise. From-SVN: r238197 |