[flang-commits] [flang] [Flang][test] Account for FLANG_TEST_Fortran_FLAGS (PR #213964)

[Michael Kruse via flang-commits]

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Meinersbur wrote:

I am not too sure where this comes from, but I think path normalization in the driver keeps a trailing path separator when the path does not exist (its the default path). A trailing path separator is fine in any case. It is related in so far that the intended use case of FLANG_TEST_Fortran_FLAGS is to pass an alternative pass because this path does not exist.

https://github.com/llvm/llvm-project/pull/213964