+++ /dev/null
-/* Origin: Joseph Myers <jsm28@cam.ac.uk>. */
-/* As an extension, GCC allows a struct or union to be cast to its own
- type, but failed to allow this when a typedef was involved.
- Reported as PR c/2735 by <cowan@ccil.org>. */
-union u { int i; };
-typedef union u uu;
-union u a;
-uu b;
-
-void
-foo (void)
-{
- a = (union u) b;
- a = (uu) b;
- b = (union u) a;
- b = (uu) a;
-}