foreach(line; f.byLine) produces core.exception.InvalidMemoryOperationError@(0) in 2.067 but not 2.066

[Andrew Brown via Digitalmars-d-learn]

On Tuesday, 15 September 2015 at 14:55:42 UTC, Martin Krejcirik 
wrote:
> For reference, it was this PR:
> https://github.com/D-Programming-Language/phobos/pull/3089
> which fixed the same issue for me.

A very naive question: would it be possible in this case to 
backport it into gdc/ldc by copying the pull request and building 
the compiler from source, or would this get me into a world of 
pain?