[all-commits] [llvm/llvm-project] 148ef8: [libc++] Add GCC workaround in std::char_traits<ch...

[philnik777 via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 148ef80f895297975b95800f6fa989674767c5a2
      https://github.com/llvm/llvm-project/commit/148ef80f895297975b95800f6fa989674767c5a2
  Author: Nikolas Klauser <nikolasklauser at berlin.de>
  Date:   2021-12-16 (Thu, 16 Dec 2021)

  Changed paths:
    M libcxx/include/__string
    M libcxx/test/std/strings/string.view/string.view.ops/copy.pass.cpp

  Log Message:
  -----------
  [libc++] Add GCC workaround in std::char_traits<char>::length()

GCC currently does not allow `__builtin_strlen()` during constant evaluation. This PR adds a workaround in `std::char_traits<char>::length()`

Reviewed By: Quuxplusone, ldionne, #libc, Mordante

Spies: Mordante, libcxx-commits

Differential Revision: https://reviews.llvm.org/D115795