code cleanup in druntime and phobos

[Daniel Murphy via Digitalmars-d]

"Iain Buclaw via Digitalmars-d"  wrote in message 
news:mailman.268.1409589011.5783.digitalmars-d at puremagic.com...

> People have sent patches / raised bugs directly to me in the past.
> Now *that* is rot.  I always forward them onto bugzilla because at
> least then it's in a place where:
>
> 1) More than one person can read it, and potentially act upon it.
> 2) Much better todo list than searching through thousands upon
> thousands of emails. :)

It's better than nothing, but much worse than a pull request, in terms of 
chance it doesn't rot.

If the only alternative is for the patch to not be attached to the issue at 
all, then submitting a patch is obviously much better.