[Bug c/124303] C23: redeclaration of struct with function pointer with const pointer to struct as argument

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124303

--- Comment #2 from uecker at gcc dot gnu.org ---

no, it is because we haven't copied the fields over to the qualified variant at
the time of the compatibility check.