private static bool AllChangesCanBeApplied(
SimpleIntervalTree <TextChange, IntervalIntrospector> cumulativeChanges,
ImmutableArray <TextChange> currentChanges,
ref TemporaryArray <TextChange> overlappingSpans,
ref TemporaryArray <TextChange> intersectingSpans)
{
foreach (var change in currentChanges)
{
overlappingSpans.Clear();
intersectingSpans.Clear();
cumulativeChanges.FillWithIntervalsThatOverlapWith(
change.Span.Start, change.Span.Length, ref overlappingSpans);
cumulativeChanges.FillWithIntervalsThatIntersectWith(
change.Span.Start, change.Span.Length, ref intersectingSpans);
var value = ChangeCanBeApplied(change,
overlappingSpans: in overlappingSpans,
intersectingSpans: in intersectingSpans);
if (!value)
{
return(false);
}
}
// All the changes would merge in fine. We can absorb this.
return(true);
}