gcc/testsuite/gcc.dg/pr115696.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wno-implicit-int" } */
   3
   4 a();    /* { dg-warning "no type or storage" } */
   5 a;      /* { dg-error "redeclared" } */
   6         /* { dg-warning "no type or storage" "" { target *-*-* } .-1 } */
   7 a();    /* { dg-warning "no type or storage" } */