protected virtual BoundStatement RewriteFromToStatement(BoundFromToStatement node) { var lowerBound = RewriteExpression(node.LowerBound); var upperBound = RewriteExpression(node.UpperBound); var body = RewriteStatement(node.Body); if (lowerBound == node.LowerBound && upperBound == node.UpperBound && body == node.Body) { return(node); } return(new BoundFromToStatement(node.Variable, lowerBound, upperBound, body, node.BreakLabel, node.ContinueLabel)); }
private static void WriteFromToStatement(BoundFromToStatement node, IndentedTextWriter writer) { writer.WriteKeyword(SyntaxKind.FromKeyword); writer.WriteKeyword(SyntaxKind.OpenParenthesisToken); writer.WriteIdentifier(node.Variable.Name); writer.WriteSpace(); writer.WritePunctuation(SyntaxKind.AssignToken); writer.WriteSpace(); node.LowerBound.WriteTo(writer); writer.WriteKeyword(SyntaxKind.OpenParenthesisToken); writer.WriteSpace(); writer.WriteKeyword(SyntaxKind.ToKeyword); writer.WriteSpace(); node.UpperBound.WriteTo(writer); writer.WriteLine(); writer.WriteNestedStatement(node.Body); }