gcc/testsuite/gcc.c-torture/execute/961223-1.c

   1 /* { dg-options "-fgnu89-inline" } */
   2
   3 extern void exit (int);
   4 extern void abort (void);
   5
   6 struct s {
   7   double d;
   8 };
   9
  10 inline struct s
  11 sub (struct s s)
  12 {
  13   s.d += 1.0;
  14   return s;
  15 }
  16
  17 int
  18 main ()
  19 {
  20   struct s t = { 2.0 };
  21   t = sub (t);
  22   if (t.d != 3.0)
  23     abort ();
  24   exit (0);
  25 }