T_VAL
case T_VAL: fprintf(stderr, " %d", t->val); break;
case T_VAL:
case T_VAL:
t2->tok == T_VAL &&
t1->tok == T_VAL) {
t2->tok != T_LPAREN && t2->tok != T_VAL &&
t1->tok == T_VAL) {
t4->tok == T_VAL &&
t2->tok == T_VAL) {
t6->tok == T_VAL &&
t4->tok == T_VAL &&
t2->tok == T_VAL &&
t1->tok = T_VAL;
t2->tok == T_VAL &&
t1->tok == T_VAL) {
t2->tok == T_VAL &&
t2->tok == T_VAL &&
t2->tok == T_VAL &&
token(p, T_VAL, val);
if (t2->tok == T_VAL &&