UNSIGNED
%token <stt_val> FLOAT DOUBLE SIGNED UNSIGNED
| UNSIGNED
{ "unsigned", UNSIGNED, TS_UNSIGNED },
number = getnum(BASE10, width, UNSIGNED);
case UNSIGNED('+'):
case UNSIGNED('-'):
case UNSIGNED('&'):
case UNSIGNED('|'):
case UNSIGNED('^'):
case UNSIGNED('*'):
case UNSIGNED('/'):
case UNSIGNED('%'):
case UNSIGNED(SPECIAL_LEFTSHIFT):
case UNSIGNED(SPECIAL_RIGHTSHIFT):