static VsTextSpan GetVsTextSpan(SourceText text, TextSpan textSpan)
{
var boundedTextSpan = GetSpanWithinDocumentBounds(textSpan, text.Length);
if (boundedTextSpan != textSpan)
{
try
{
throw new ArgumentOutOfRangeException();
}
catch (ArgumentOutOfRangeException e) when(FatalError.ReportAndCatch(e))
{
}
}
return(text.GetVsTextSpanForSpan(boundedTextSpan));
}