internal static Tree Convert(LexicalTree tree)
{
switch (tree)
{
case LexicalTree_Function _1:
return(Convert(_1));
default:
return(Convert(tree as SingleContent));
}
}
public SyntaxNode SemanticalMap(SourceSpan src)
{
if (LexicalTree == null)
{
throw new InvalidOperationException("LexicalTree");
}
if (SyntacticalTree == null)
{
throw new InvalidOperationException("SyntacticalTree");
}
TextSpan lexSpan = mapSource(src);
if (lexSpan == null)
{
return(null);
}
SyntaxNode node = LexicalTree.FindNode(lexSpan, getInnermostNodeForTie: true);
if (node == null)
{
return(null);
}
node = mapLexical(node);
if (node == null)
{
return(null);
}
if (SemanticalTree != null)
{
return(_map[node]);
}
return(node);
}
