[Bug c/106560] ICE after conflicting types of redeclaration

[k.even-mendoza at imperial dot ac.uk]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106560

Karine EM <k.even-mendoza at imperial dot ac.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |k.even-mendoza at imperial dot ac.
                   |                            |uk

--- Comment #4 from Karine EM <k.even-mendoza at imperial dot ac.uk> ---
Thanks! If it helps with the fix, here are two more examples of this crash:

=======
void **a, **b;
c(){b = a;}  
a =

======
void **a;
void b() {
  void **c;                        for
    c = a
}
a;
=====