[libcxx-commits] [PATCH] D132310: [libc++][regex] Uses operator<=> in sub_match.

[Mark de Wever via Phabricator via libcxx-commits]

Mordante created this revision.
Mordante added reviewers: avogelsgesang, mumbleskates.
Herald added a project: All.
Mordante requested review of this revision.
Herald added a project: libc++.
Herald added a subscriber: libcxx-commits.
Herald added a reviewer: libc++.

The removal of operator!= in this header will be done in a separate
commit.

Note in the synopsis of P1614R2 there is a constexpr

  template<class BiIter>
    constexpr auto operator<=>(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);

In the implementation of P1614R2 there isn't a constexpr

  template<class BiIter>
    auto operator<=>(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);

There doesn't seem to be an LWG-issue, but it was fixed in the Standard
by removing the constexpr in b050fd474f11441942c88ef69b8622c8036656ac.

Implements part of:

- P1614R2 The Mothership has Landed


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D132310

Files:
  libcxx/docs/Status/SpaceshipProjects.csv
  libcxx/include/regex
  libcxx/test/std/re/re.submatch/re.submatch.op/compare.pass.cpp

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