public IEnumerable <CharPos> ErrorBracesInSpans(NormalizedSnapshotSpanCollection spans)
{
if (ScanIsUnnecessary())
{
return(Enumerable.Empty <CharPos>());
}
// we expect there to be very few brace errors,
// so it's not worth optimizing this too much
EnsureLinesInPreferredSpan(spans.Complete());
if (this.braceErrors.Count == 0)
{
return(Enumerable.Empty <CharPos>());
}
return(from e in this.braceErrors
from span in spans
where e.Position >= span.Start &&
e.Position <= span.End
select e);
}
public IEnumerable<CharPos> ErrorBracesInSpans(NormalizedSnapshotSpanCollection spans)
{
if ( ScanIsUnnecessary() )
return Enumerable.Empty<CharPos>();
// we expect there to be very few brace errors,
// so it's not worth optimizing this too much
EnsureLinesInPreferredSpan(spans.Complete());
if ( this.braceErrors.Count == 0 )
return Enumerable.Empty<CharPos>();
return from e in this.braceErrors
from span in spans
where e.Position >= span.Start
&& e.Position <= span.End
select e;
}