[PATCH v2] math: Exclude tgmath3-macro-tests for Clang

[Joseph Myers]

On Thu, 19 Dec 2024, H.J. Lu wrote:

> Since Clang doesn't support _Complex __int128:
> 
> .../test-tgmath3-exp.c:152:1: error: '_Complex __int128' is invalid
>   152 | _Complex __int128 var__Complex___int128 __attribute__ ((unused));
>       | ^
> 
> exclude tgmath3-macro-tests for Clang.

It would seem better to have an option to gen-tgmath-tests.py to disable 
_Complex __int128 for Clang, so that all the Clang-supported types can 
still be tested.

-- 
Joseph S. Myers
josmyers@redhat.com