sdcc/support/regression/tests/bug-2252.c

   1 /*
   2    bug-2252.c - the 0xff was seen as an 8-bit quantity, and thus the same as -1, resulting in the addition being replaced by a decrement.
   3  */
   4
   5 #include <testfwk.h>
   6
   7 int abc(int a)
   8 {
   9   return a + 0xff;
  10 }
  11
  12 void testBug(void)
  13 {
  14   ASSERT(abc(0) == 0xff);
  15 }
  16