------- Comment #2 from rdabrowa at poczta dot onet dot pl 2006-04-06 19:09
-------
(In reply to comment #1)
> This is invalid code, yes it might had been accepted before 4.1.0 but it was
> still invalid code. The array to pointer decay happens after the type is
> completed for functions so the element of the array type has to be complete
> still.
>
What happens ?
Consider the following code:
struct foo {
void (*pf)();
};
Later I can write:
void f(struct foo (*ptr)[2]);
struct foo x;
x.pf = f;
This compiles fine, but now I can assign any function to pf. Why I can't
specify required function prototype ? I can't understand this.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27065
