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

Louis Dionne via Phabricator via libcxx-commits libcxx-commits at lists.llvm.org
Thu Apr 20 09:15:49 PDT 2023


ldionne accepted this revision.
ldionne added inline comments.
This revision is now accepted and ready to land.


================
Comment at: libcxx/test/std/re/re.submatch/re.submatch.op/compare.pass.cpp:300-301
+// It has a comparison_category used in the tests.
+template <class CharT, class Ordering>
+struct char_traits {
+    using char_type           = CharT;
----------------
Could you do this instead to reduce the boilerplate?

```
template <class CharT, class Ordering>
struct char_traits : constexpr_char_traits {
    using comparison_category = Ordering;
};
```


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132310/new/

https://reviews.llvm.org/D132310



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