T_RELATIONAL
return T_RELATIONAL;
return T_RELATIONAL;
case T_RELATIONAL:
DEF_TR(relational, T_RELATIONAL, additive);
case T_RELATIONAL:
case T_RELATIONAL:
case T_RELATIONAL:
%token <y_op> T_RELATIONAL
%left T_RELATIONAL
| conditional_expression T_RELATIONAL sys conditional_expression {