[Bug c++/89722] [8/9 regression] strange warning: type qualifiers ignored on cast result type [-Wignored-qualifiers]

[chantry.xavier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89722

--- Comment #4 from Xavier <chantry.xavier at gmail dot com> ---
Arf I did not understand this was a const problem. Maybe the warning could be a
bit clearer ? :)

I confirm that it works fine with typeof(*(bits) + 0).

This code is in a header shared between C and C++, and actually our codebase is
mostly C, so for now it's probably not worth rewriting all our macros with a
C++ version.

Thanks for the explanation, and for the workaround !