Optional monitors suggestion

[Yuriy via Digitalmars-d]

On Sunday, 18 May 2014 at 04:44:56 UTC, Martin Nowak wrote:
> Global hashmap is a bad idea IMO because it's possibly 
> expensive and impure. Rather deprecate synchronizing on classes 
> without an explicit monitor.
Totally agreed. Hashmap is done just not to break existing code. 
I don't think i've got the right to deprecate anything with my 
PRs =).

> A UDA on the class is cleaner than adding magic members.
Yes, my PRs already include that.