[all-commits] [llvm/llvm-project] 965fe3: [libc++][test] Adds transcode option. (#73395)

[Mark de Wever via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 965fe352a770134968538cf9a0818016b7c3c7f6
      https://github.com/llvm/llvm-project/commit/965fe352a770134968538cf9a0818016b7c3c7f6
  Author: Mark de Wever <koraq at xs4all.nl>
  Date:   2023-12-08 (Fri, 08 Dec 2023)

  Changed paths:
    M libcxx/test/std/time/time.syn/formatter_tests.h
    M libcxx/test/support/concat_macros.h

  Log Message:
  -----------
  [libc++][test] Adds transcode option. (#73395)

This should make it easier to get better output when wchar_t tests fail.
The code is based on the Unicode transcoding in `<format>`.

Differential Revision: https://reviews.llvm.org/D150593