sdcc/support/regression/tests/uminus.c.in

   1 /* Test unary minus
   2
   3     lefttype: signed char, short, long
   4     resulttype: signed char, short, long
   5     storage: static,
   6     attr: volatile,
   7  */
   8 #include <testfwk.h>
   9
  10 void
  11 testUMinus(void)
  12 {
  13   {storage} {attr} {lefttype} left;
  14   {storage} {attr} {resulttype} result;
  15
  16   left = 53;
  17   result = -left;
  18
  19   ASSERT(result == -53);
  20
  21   left = -76;
  22   result = -left;
  23
  24   ASSERT(result == 76);
  25 }