Clang-tidy: Allow wildcards in bugprone-reserved-identifier.AllowedIdentifiers

[ke-kx]

Currently it doesn't seem to be possible to use wildecards in the bugprone-reserved-identifier.AllowedIdentifiers option for the bugprone-reserved-identifier check.

This would be useful for avoiding false positives on functions prefixed with __wrap which are often used to mock functions in unit tests.

See also:

• https://linux.die.net/man/1/ld --wrap option
• https://cmocka.org/talks/cmocka_unit_testing_and_mocking.pdf

[llvmbot]

@llvm/issue-subscribers-clang-tidy

[carlosgalvezp]

To clarify - are you getting these warnings on the mocking framework itself (third-party code), not on your own source code? To solve that problem, make sure you include the third-party code as system headers, then clang-tidy won't throw warnings in there.