private IEnumerable <SyntaxTrivia> DescendantTriviaImpl(TextSpan span, Func <SyntaxNode, bool> descendIntoChildren = null, bool descendIntoTrivia = false) { return(descendIntoTrivia ? DescendantTriviaIntoTrivia(span, descendIntoChildren) : DescendantTriviaOnly(span, descendIntoChildren)); }
private IEnumerable <SyntaxNode> DescendantNodesAndTokensImpl(TextSpan span, Func <SyntaxNode, bool> descendIntoChildren, bool descendIntoTrivia, bool includeSelf) { return(descendIntoTrivia ? DescendantNodesAndTokensIntoTrivia(span, descendIntoChildren, includeSelf) : DescendantNodesAndTokensOnly(span, descendIntoChildren, includeSelf)); }