D-Programming-Language/dmd — pull request #4178 by 9rnsr (2014-11-29 04:27:40+00:00)
Title: Issue 13200 - Assertion `protName' failed

https://issues.dlang.org/show_bug.cgi?id=13200

Set `parent`, `protection`, `isdeprecated`, and `userAttribDecl` members of `EnumDeclaration` as same as class and struct declarations, even if its definition is opaque.