1 /* { dg-do compile } */
2 /* { dg-options "-O2 -W -Wall" } */
4 On the tree-ssa this used to warn about an anonymous
5 uninitialized variable.
7 The warning about "no return statement in function
8 returning non-void" is PR 13000. */
10 static int foo (int a
__attribute__((unused
)) ) { }
11 int main (void) { return foo (0); } /* { dg-warning "control may reach end" } */