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authorVille Voutilainen <ville@gcc.gnu.org>2016-07-13 14:25:51 +0300
committerVille Voutilainen <ville@gcc.gnu.org>2016-07-13 14:25:51 +0300
commit86c0ec1de10050af15afa2965adf6d219f0ccd06 (patch)
tree183e726ed4834c25799cc810c4c8924243be982d /libjava/java/lang/AbstractStringBuffer.java
parentceea48fc64eb7d5fe8c2ecfd61f6cda7918e40c1 (diff)
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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
Diffstat (limited to 'libjava/java/lang/AbstractStringBuffer.java')
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