sdcc/support/regression/tests/gcc-torture-execute-pr38236.c

   1 /*
   2    pr15262.c from the execute part of the gcc torture tests.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 #ifdef __SDCC
   8 #pragma std_c99
   9 #endif
  10
  11 struct X { int i; };
  12
  13 int
  14 foo (struct X *p, int *q, int a, int b)
  15 {
  16   struct X x, y;
  17   if (a)
  18     p = &x;
  19   if (b)
  20     q = &x.i;
  21   else
  22     q = &y.i;
  23   *q = 1;
  24   return p->i;
  25 }
  26
  27 void
  28 testTortureExecute (void)
  29 {
  30   if (foo((void *)0, (void *)0, 1, 1) != 1)
  31     ASSERT (0);
  32   return;
  33 }
  34