[Version 11.0] Feature support for file-local types - #1587

[Version 11.0] Feature support for file-local types#1587

RexJaeschke wants to merge 10 commits into

draft-v11dotnet/csharpstandard:draft-v11from

v11-file-local-typesdotnet/csharpstandard:v11-file-local-typesCopy head branch name to clipboard