/// <summary>
/// Gets the document in this solution with the specified syntax tree.
/// </summary>
public LogicalDocument GetLogicalDocument(SyntaxTreeBase syntaxTree)
{
if (syntaxTree != null)
{
// is this tree known to be associated with a document?
return(LogicalDocument.GetDocumentIdForTree(syntaxTree));
}
return(null);
}
private static void BindSyntaxTreeToId(SyntaxTreeBase tree, LogicalDocument id)
{
using (s_syntaxTreeToIdMapLock.DisposableWrite())
{
if (s_syntaxTreeToIdMap.TryGetValue(tree, out var existingId))
{
Contract.ThrowIfFalse(existingId == id);
}
else
{
s_syntaxTreeToIdMap.Add(tree, id);
}
}
}
public DocumentSpan(LogicalDocument document, SourceFileSpan sourceSpan)
{
Document = document;
SourceSpan = sourceSpan;
}