Implemented interface members:
2 references to IsProperSupersetOf
Microsoft.CodeAnalysis.Collections.Package (2)
ImmutableSegmentedHashSet`1.cs (1)
201=> _set.IsProperSupersetOf(other);
ImmutableSegmentedHashSet`1+ValueBuilder.cs (1)
179=> ReadOnlySet.IsProperSupersetOf(other);