%{
    #include <stdio.h>
    //#include "ast.h"

    void yyerror(char *s);
    int yylex();

    //node_type* root = NULL;
    //node_type* aux_node = NULL;
%}

%union{
    char* token;
    //struct node_type* node;
}

%token SEMICOLON BLANKID PACKAGE RETURN AND STAR ASSIGN COMMA DIV EQ GT GE LBRACE LE LPAR
%token LSQ LT MINUS MOD NE NOT OR PLUS RBRACE RPAR RSQ ELSE FOR IF VAR INT FLOAT32 BOOL
%token STRING PRINT PARSEINT FUNC CMDARGS

%token <token> RESERVED ID INTLIT REALLIT STRLIT

%type <node> Program Declarations VarDeclaration VarSpec Type FuncDeclaration Parameters
%type <node> FuncBody VarsAndStatements Statement ParseArgs FuncInvocation Expr

%%

%%