[Bug c++/100796] [11 Regression] GCC does not honor #pragma diagnostic ignored when using the integrated preprocessor

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100796

Jason Merrill <jason at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jason at gcc dot gnu.org

--- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> ---
(In reply to Giuseppe D'Angelo from comment #0)
> Please advise as of what kind of test I could do
> / provide to help you track this one down. 

The testcase doesn't really need to be reduced, just separated from the Qt
build system: some source files and a compiler command line would be fine.