shorter alternative of constructor with parameter

[Chris Cain via Digitalmars-d]

On Saturday, 21 June 2014 at 21:47:00 UTC, SomeDude wrote:
> I've never seen a single instance of a bug like this in 15 years
> of Java and C++ programming. One has to be really sloppy in 
> order
> to insert bugs in such simple code.

Related:
http://www.reddit.com/r/programming/comments/270orx/the_last_line_effect/