gcc/testsuite/gcc.dg/pr70174.c

   1 /* PR rtl-optimization/70174 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2" } */
   4
   5 struct S { int f : 4; } a;
   6
   7 void
   8 foo (void)
   9 {
  10   a.f = foo;    /* { dg-warning "assignment to 'signed char:4' from 'void \\(\\*\\)\\(void\\)' makes integer from pointer without a cast" } */
  11 }