gcc/testsuite/gcc.dg/20030906-1.c

   1 /* Bug 9862 -- Spurious warnings with -finline-functions.
   2    Copyright (C) 2003 Free Software Foundation Inc.  */
   3
   4 /* { dg-do compile } */
   5 /* { dg-options "-O -finline-functions -Wreturn-type" } */
   6
   7 extern int i;
   8 extern int foo (void);
   9 extern int bar (void);
  10
  11 int foo (void)
  12 {
  13   if( i ) return 0;
  14   else    return 1;
  15 }
  16
  17 int bar (void)
  18 {
  19   if( i ) return; /* { dg-warning "'return' with no value, in function returning non-void" } */
  20   else    return 1;
  21 }