internal static WithThreeChildren List(GreenNode child0, GreenNode child1, GreenNode child2)
{
RoslynDebug.Assert(child0 != null);
RoslynDebug.Assert(child1 != null);
RoslynDebug.Assert(child2 != null);
int hash;
GreenNode?cached = SyntaxNodeCache.TryGetNode(
GreenNode.ListKind,
child0,
child1,
child2,
out hash
);
if (cached != null)
{
return((WithThreeChildren)cached);
}
var result = new WithThreeChildren(child0, child1, child2);
if (hash >= 0)
{
SyntaxNodeCache.AddNode(result, hash);
}
return(result);
}
internal static WithTwoChildren List(GreenNode child0, GreenNode child1)
{
Debug.Assert(child0 != null);
Debug.Assert(child1 != null);
GreenNode cached = SyntaxNodeCache.TryGetNode(GreenNode.ListKind, child0, child1, out int hash);
if (cached != null)
{
return((WithTwoChildren)cached);
}
WithTwoChildren result = new WithTwoChildren(child0, child1);
if (hash >= 0)
{
SyntaxNodeCache.AddNode(result, hash);
}
return(result);
}