public override void Visit(ArrayLookupExpressionNode node)
{
Console.WriteLine(this.indentation + "<Array>[<Index>]");
indentation = indentation + " ";
Console.WriteLine(this.indentation + "Array");
indentation = indentation + " ";
node.arrayExpression.Accept(this);
indentation = indentation.Substring(0, indentation.Length - 3);
Console.WriteLine(this.indentation + "Index");
indentation = indentation + " ";
node.indexExpression.Accept(this);
indentation = indentation.Substring(0, indentation.Length - 6);
}
public override void Visit(ArrayLookupExpressionNode node)
{
GetValueOfIdentifier(((IdentifierExpressionNode)node.arrayExpression).identifier.name, "edx");
Gen("push", "edx");
node.indexExpression.Accept(this);
Gen("pop", "edx");
Gen("mov", "eax", "[edx+4*eax+4]");
}
public virtual void Visit(ArrayLookupExpressionNode node)
{
node.arrayExpression.Accept(this);
node.indexExpression.Accept(this);
}
public override void Visit(ArrayLookupExpressionNode node)
{
if (!AreTypeCompatible(node.arrayExpression.GetType(), typeof(IdentifierExpressionNode)))
throw new Exception("Array Lookup Expression must be an Identifier!");
node.arrayExpression.Accept(this);
node.indexExpression.Accept(this);
if (!AreTypeCompatible(node.arrayExpression.ExpressionType.GetType(), typeof(ArrayType)))
throw new Exception("Array Identifier '" + ((IdentifierExpressionNode)node.arrayExpression).identifier.name + "' is not an array!");
if (!AreTypeCompatible(node.indexExpression.ExpressionType.GetType(), typeof(IntType)))
throw new Exception("Index Expression's Type is not Int!");
node.ExpressionType = IntType.Instance;
}
