public static bool IsComplete(CSharpSyntaxNode node)
{
if (node == null)
{
return(false);
}
foreach (var child in node.ChildNodesAndTokens().Reverse())
{
var token = child as SyntaxToken;
if (token == null)
{
return(IsComplete((CSharpSyntaxNode)child));
}
if (token.IsMissing)
{
return(false);
}
if (token.Kind != SyntaxKind.None)
{
return(true);
}
// if token was optional, consider the next one..
}
return(true);
}
private static int CountNonNullSlots(CSharpSyntaxNode node)
{
return(node.ChildNodesAndTokens().Count);
}