Fighting Safe for code coverage

[Jeff Fearn]

On 4/06/2016 9:42 AM, Jeff Fearn wrote:
> On 3/06/2016 10:21 PM, Dylan Hardison wrote:
>> What version of Devel::Cover and Safe? I can't reproduce here.
>>
>> perl -MSafe\ 9999
>> perl -MDevel::Cover\ 9999
>
> Safe 2.37
> Devel::Cover 1.17
> perl 5.20.3
>
> Oh nasty, I ran this on a clean upstream and it works fine, I guess I
> need to go diving in to our patches and extensions >_<

Thanks for the pointer, I've isolated it to the ComponentWatching 
extension we lifted from BMO. Haven't determined the exact cause yet, 
but touch `extension/ComponentWatching/disabled` allows Devel::Cover to 
run again.

Cheers, Jeff.