// private static void WriteDoWhileStatement(BoundDoWhileStatement node, IndentedTextWriter writer)
// {
// writer.WriteKeyword("do");
// writer.WriteLine();
// writer.WriteNestedStatement(node.Body);
// writer.WriteKeyword("while ");
// node.Condition.WriteTo(writer);
// writer.WriteLine();
// }
private static void WriteForStatement(BoundForStatement node, IndentedTextWriter writer)
{
writer.WriteKeyword("for ");
writer.WriteIdentifier(node.Variable.Name);
writer.WritePunctuation(" = ");
node.LowerBound.WriteTo(writer);
writer.WriteKeyword(" to ");
node.UpperBound.WriteTo(writer);
writer.WriteLine();
writer.WriteNestedStatement(node.Body);
}
protected virtual BoundStatement RewriteForStatement(BoundForStatement node)
{
var lowerBound = RewriteExpression(node.LowerBound);
var upperBound = RewriteExpression(node.UpperBound);
var body = RewriteStatement(node.Body);
if (lowerBound == node.LowerBound && upperBound == node.LowerBound && body == node.Body)
{
return(node);
}
return(new BoundForStatement(node.Variable, lowerBound, upperBound, body));
}
protected virtual BoundStatement RewriteForStatement(BoundForStatement node)
{
var lowerBound = RewriteExpression(node.LowerBound);
var upperBound = RewriteExpression(node.UpperBound);
var Itterator = RewriteExpression(node.Itterator);
var body = RewriteStatement(node.Body);
if (lowerBound == node.LowerBound && upperBound == node.LowerBound && body == node.Body)
{
return(node);
}
return(new BoundForStatement(node.Variable, lowerBound, upperBound, Itterator, body, node.BodyLabel, node.BreakLabel, node.ContinueLabel));
}