// Adds a new Key Value Pair to the current scope
public bool Insert(String name, Ast.Stmt def)
{
KeyValuePair <String, Ast.Stmt> ins = new KeyValuePair <String, Ast.Stmt>(name, def);
this.m_symbolTable[m_symbolTable.Count - 1].TryAdd(name, def);
Console.WriteLine(ins);
return(true);
}
// Stmt
public void Visit(Ast.Stmt stmt)
{
switch (stmt)
{
case Ast.Stmt.Assign a:
Visit(a);
break;
case Ast.Stmt.While w:
Visit(w);
break;
case Ast.Stmt.Seq s:
Visit(s);
break;
case Ast.Stmt.IfThenElse i:
Visit(i);
break;
case Ast.Stmt.Vardef v:
Visit(v);
break;
case Ast.Stmt.Funcdef f:
Visit(f);
break;
case Ast.Stmt.Expr e:
Visit(e);
break;
case Ast.Stmt.Return r:
Visit(r);
break;
}
}
private void ExecuteStmt(Ast.Stmt stmt, ScriptEnv env)
{
var runner = _stmtRunners[stmt.GetType()];
runner(stmt, env);
}
