[Bug c/113050] -Wincompatible-pointer-types emitted as a warning, not an error, for __atomic_load

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113050

--- Comment #1 from Florian Weimer <fw at gcc dot gnu.org> ---
The warning should be -Wdiscared-qualifiers, which is not an error for C.

What confused me is that the volatile qualifier is already accepted for the
first argument. I believe it's valid for the second argument.