sdcc/support/regression/tests/bug-3460.c.in

   1 /* bug-3456.c
   2    Broken implicit casts from pointers to bool (and a wrong warning for other integer types).
   3
   4    type: bool, intptr_t, uintptr_t
   5  */
   6
   7 #include <testfwk.h>
   8
   9 #include <stdbool.h>
  10 #include <stdint.h>
  11
  12 #ifdef __SDCC // Allowing implicit casts from pointers to integers is an SDCC extension
  13 #pragma disable_warning 155 // But we still emit a warning
  14 {type} f(const void *p)
  15 {
  16         return p;
  17 }
  18
  19 {type} g(const void *p)
  20 {
  21         {type} t = p;
  22         return t;
  23 }
  24 #endif
  25
  26 void testBug(void)
  27 {
  28 #ifdef __SDCC
  29         char c;
  30         ASSERT (f(&c));
  31         ASSERT (g(&c));
  32 #endif
  33 }
  34