// interp.cpp     Dave Reed      3/1/05
//
// This simple interpreter reads and executes SILLY programs.
// Currently, it handles simple assignments, output, and if statements.
///////////////////////////////////////////////////////////////////////////////

#include <iostream>
#include <string>
#include "Token.h"
#include "Tokenizer.h"
#include "VarTable.h"
#include "Statement.h"
using namespace std;


int main()
{
    string filename;
    cout << "Enter the program file name: ";
    cin >> filename;
    
    Tokenizer program(filename);
    VarTable variables;

    Statement * stmt = Statement::GetNext(program);
    while (stmt != NULL) {
        stmt->Execute(variables);
        stmt = Statement::GetNext(program);
    }

    return 0;
}