sdcc/support/regression/tests/bug-2274.c

   1 /*
   2   bug-2274.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 #pragma disable_warning 84
   8
   9 char func_0 (int i)
  10 {
  11   return i + 10;
  12 }
  13
  14 char func_1 (char i)
  15 {
  16   return i + 20;
  17 }
  18
  19 int func_2 (int i)
  20 {
  21   return i + 30;
  22 }
  23
  24 int func_3 (char i)
  25 {
  26   return i + 40;
  27 }
  28
  29 void uninitialized (void) __reentrant
  30 {
  31   /* SDCC should not crash, but only print warning messages. */
  32   char a = func_0 (a);
  33   char b = func_1 (b);
  34   int c = func_2 (c);
  35   int d = func_3 (d);
  36 }
  37
  38 void testBug (void)
  39 {
  40   uninitialized ();
  41 }