ref: a9e7bd9ed9a7e4166348af13878ab0f953d77bb5
dir: /tests/execute/0172-hexa.c/
int
main(void)
{
return 0xa == 0xA &&
0xb == 0xB &&
0xc == 0xC &&
0xd == 0xD &&
0xe == 0xE &&
0xf == 0xF;
}