zlib performance

[Daniel Kozák via Digitalmars-d-learn]

On Fri, 07 Aug 2015 07:36:39 +0000
"yawniek" <dlang at srtnwz.com> wrote:

> On Friday, 7 August 2015 at 07:29:15 UTC, Daniel Kozák wrote:
> > Which compiler and version. There has been some performance 
> > problem with IO on OSX, it should be fixed in 2.068 release
> 
> i'm on master. v2.068-devel-8f81ffc
> also changed file read mode to "rb".
> 
> i don't understand why the program crashes when i do not do the 
> .dup
This is weird. I would say it should not crash