[Bug preprocessor/53920] "gcc -E" does not honor #pragma GCC diagnostic ignored "-Wunused-macro"

[markus at oberhumer dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53920

Markus F.X.J. Oberhumer <markus at oberhumer dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |markus at oberhumer dot com

--- Comment #3 from Markus F.X.J. Oberhumer <markus at oberhumer dot com> ---
Still a problem in 2021 with gcc-11.1.0