2 implementations of IsProperSubsetOf
Microsoft.CodeAnalysis.Collections.Package (2)
Specialized\SpecializedCollections.Empty.Set.cs (1)
37public bool IsProperSubsetOf(IEnumerable<T> other)
Specialized\SpecializedCollections.ReadOnly.Set.cs (1)
37public bool IsProperSubsetOf(IEnumerable<T> other)