gcc/testsuite/g++.dg/warn/register-var-2.C

   1 /* PR/18160 */
   2
   3 /* { dg-do compile } */
   4
   5 /* This should yield an error even without -pedantic.  */
   6 /* { dg-options "-Wall -W" } */
   7
   8 void g(int *);
   9
  10 void f(void)
  11 {
  12   register int x;
  13   g(&x); /* { dg-warning "address requested for 'x', which is declared 'register'" } */
  14 }