[Bug c++/116775] C++20 Coroutine await_suspend is unexpectedly executed when using in __builtin_constant_p

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116775

Iain Sandoe <iains at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                URL|                            |https://gcc.gnu.org/piperma
                   |                            |il/gcc-patches/2025-June/68
                   |                            |6226.html

--- Comment #15 from Iain Sandoe <iains at gcc dot gnu.org> ---
posted a patch.

Note that I also posted a patch to handle [[assume... ]] but in the end
followed what clang has done and elide the assume with a warning that it has
been ignored because of the expression side-effects - as below.

https://gcc.gnu.org/pipermail/gcc-patches/2025-June/686227.html