4 writes to _immutable
System.Collections.Immutable (4)
System\Collections\Immutable\ImmutableSortedSet_1.Builder.cs (4)
68
_immutable
= set;
162
_immutable
= null;
199
_immutable
= null;
459
return
_immutable
??= ImmutableSortedSet<T>.Wrap(this.Root, _comparer);