public SyntaxListBuilder AddRange <TNode>(SyntaxList <TNode> list, int offset, int length) where TNode : SyntaxNode
{
EnsureAdditionalCapacity(length - offset);
var oldCount = this._count;
for (var i = offset; i < offset + length; i++)
{
AddUnsafe(list.ItemUntyped(i));
}
this.Validate(oldCount, this._count);
return(this);
}
public static bool ContainsWhitespaceTrivia(this SyntaxNode node)
{
if (node == null)
{
return(false);
}
var trivia = new SyntaxList <SyntaxNode>(node);
for (var i = 0; i < trivia.Count; i++)
{
var kind = trivia.ItemUntyped(i).Kind;
if (kind == SyntaxKind.WhitespaceTrivia || kind == SyntaxKind.EndOfLineTrivia)
{
return(true);
}
}
return(false);
}
// In order to handle creating SkippedTokens trivia correctly, we need to know if any structured
// trivia is present in a trivia list (because structured trivia can't contain structured trivia).
public static bool TriviaListContainsStructuredTrivia(this SyntaxNode triviaList)
{
if (triviaList == null)
{
return(false);
}
var trivia = new SyntaxList <SyntaxNode>(triviaList);
for (var i = 0; i < trivia.Count; i++)
{
switch (trivia.ItemUntyped(i).Kind)
{
case SyntaxKind.XmlDocument:
case SyntaxKind.SkippedTokensTrivia:
return(true);
}
}
return(false);
}