sdcc/support/regression/tests/bug-2715.c

   1 /*
   2    bug-2715.c
   3 */
   4
   5 #include <testfwk.h>
   6
   7 #pragma disable_warning 85
   8
   9 struct foo;
  10 typedef struct foo FILE;
  11
  12 void pc(FILE *fp, char c)
  13 {
  14 }
  15
  16 void pd(FILE *fp, int n)
  17 {
  18         int c;
  19
  20         c = n%10 + '0'; // This addition has operands smaller than the result, resulting in a crash in the z80 backend.
  21         if (n != 0)
  22                 pd(fp, n);
  23         pc(fp, c);
  24 }
  25
  26 void testBug(void)
  27 {
  28         pd(0, 0);
  29 }
  30