In the member list of `enum BOM', utf7 is missing. https://dlang.org/phobos/std_encoding.html#BOM
@maxhaton created dlang/phobos pull request #8051 "Issue 19446 - [std.encoding] BOM.utf7 is missing" mentioning this issue: - Issue 19446 - [std.encoding] BOM.utf7 is missing https://github.com/dlang/phobos/pull/8051
dlang/phobos pull request #8051 "Issue 19446 - [std.encoding] BOM.utf7 is missing" was merged into master: - 5ce69e1ec1064160ff5331ff3fe46de161b31ab5 by Max Haughton: Issue 19446 - [std.encoding] BOM.utf7 is missing https://github.com/dlang/phobos/pull/8051