recomp001 failing on OSX for Phab:D2853

[Luke Maurer]

Whew! Glad to hear it. Thanks!

- Luke Maurer
University of Oregon
maurerl at uoregon.edu

> On Jan 17, 2017, at 10:12 AM, Ben Gamari <ben at smart-cactus.org> wrote:
> 
> Luke Maurer <maurerl at cs.uoregon.edu> writes:
> 
>> Getting an odd test failure from Phab:
>> 
>> @@ -1,2 +0,0 @@
>> -
>> -C.hs:3:11: Module ‘B’ does not export ‘foo’
>> Actual stderr output differs from expected:
>> *** unexpected failure for recomp001(normal)
>> 
>> https://phabricator.haskell.org/harbormaster/build/18499/?l=0
>> 
>> I can't explain how my changes would break module exports *at all,* much 
>> less only on OSX. Found a Mac (running Mavericks and GHC 8.0.1) but 
>> couldn't reproduce it there. Thoughts? I'd love to nail this as soon as 
>> possible so I can get join points in before the feature freeze ...
>> 
> Fear not! This is indeed a known issue (with a patch even, see
> D2964).
> 
> Cheers,
> 
> - Ben