Waste of computing resources in pull requests that only change the ddoc

[BBasile via Digitalmars-d]

On Friday, 4 March 2016 at 10:04:19 UTC, BBasile wrote:
> On Friday, 4 March 2016 at 09:36:03 UTC, Seb wrote:
>> On Friday, 4 March 2016 at 09:03:43 UTC, BBasile wrote:
>>> [...]
>>
>> I totally agree that this is a problem, but sometimes there 
>> are weird side effects, e.g.
>>
>> https://github.com/D-Programming-Language/phobos/pull/4049
>>
>> (it does change a bit more than just ddoc though)
>
> This case should be detected by the tool.

without problem...it adds a "Unittest".
( 
https://github.com/Hackerpilot/libdparse/blob/3257b3c905127e8bccf4b9b2ebc50b9b448c0fba/src/dparse/ast.d#L330 )