T_AND
case T_AND:
{ $$ = tree_expr(T_AND, $1, $3); }
L_DECL(T_AND);
case T_AND:
case T_AND: return L_T_AND;
np->t == T_AND ||
case T_AND:
case T_AND:
case T_AND:
case T_AND: /* boolean && operator */
*newc = tree_expr(T_AND, *newc, newnp);
case T_AND:
case T_AND:
case T_AND:
case T_AND:
case T_AND: