[all-commits] [llvm/llvm-project] 67fa6e: [clang-doc] [test] Generalize error message patter...

[Martin Storsjö via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 67fa6ea7d494d31e08fc7e32ddcb383184df8db8
      https://github.com/llvm/llvm-project/commit/67fa6ea7d494d31e08fc7e32ddcb383184df8db8
  Author: Martin Storsjö <martin at martin.st>
  Date:   2025-06-03 (Tue, 03 Jun 2025)

  Changed paths:
    M clang-tools-extra/test/clang-doc/invalid-options.cpp

  Log Message:
  -----------
  [clang-doc] [test] Generalize error message patterns (#142373)

On Windows, we hit the "no such file or directory" case, not the "Not a
directory" one.

MS STL produces the "no such file or directory" message for
`std::error_code(ENOENT, std::generic_category()).message()`, while
libc++ and libstdc++ produce a similar message with a capital N.

Adjust the error message regex to match for either of them.

That said, this kind of test is very brittle with respect to
portability.



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