public Interpreter(AbstractSyntaxTree ast)
{
this.ast = ast;
rootEnv = new InterpreterEnvironment();
// Register built-in functions as symbols in the root environment
DefineBuiltInFunctions();
}
public InterpreterEnvironment(InterpreterEnvironment parent)
{
HasParent = true;
Parent = parent;
Symbols = new Dictionary <string, IExpression>();
}
public InterpreterEnvironment()
{
HasParent = false;
Parent = null;
Symbols = new Dictionary <string, IExpression>();
}