Complicated Types: Prefer “alias this” Over “alias” For Easier-To-Read Error Messages

[Mike Parker]

Nick Sabaluasky's first post to the D Blog is a tip on how to 
create an aliased type that keeps its name in error messages.

The blog:
https://dlang.org/blog/2018/05/21/complicated-types-prefer-alias-this-over-alias-for-easier-to-read-error-messages/

Reddit:
https://www.reddit.com/r/programming/comments/8l1a8u/prefer_alias_this_over_alias_for_easiertoread/