FAIL_REGEX "unknown .*option" # Clang
FAIL_REGEX "optimization flag .* not supported" # Clang
FAIL_REGEX "unknown argument ignored" # Clang (cl)
- FAIL_REGEX "warning: .* ignored" # Clang (linker)
FAIL_REGEX "ignoring unknown option" # MSVC, Intel
FAIL_REGEX "warning D9002" # MSVC, any lang
FAIL_REGEX "option.*not supported" # Intel