https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77754
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Perhaps doing it in grokdeclarator where build_function_type is called, if
initialized == false? But it is unclear to me where all the side-effects can
hide. E.g.
int fn3();
void fn4(int (*)[fn3 ()][fn3 () + 1][fn3 () + 2], struct S { int a[fn3 ()]; }
*);
void fn1() {
int a[10][fn3 ()][fn3 () + 1][fn3 () + 2];
fn4 (a, 0);
}
is accepted, so it can be even inside of non-array aggregate types.
