https://issues.dlang.org/show_bug.cgi?id=18645
--- Comment #3 from Mihails Strasuns <mihails.strasuns.contrac...@sociomantic.com> --- Regression introduced by this commit: commit 334f853e8371fdab46875bf3316ba78a7c237578 Author: JinShil <slavo5...@yahoo.com> Date: Tue Nov 21 22:36:35 2017 +0900 Fix Issue 12385 - Enum member should not be modifiable when the member is immutable --