some SrcLoc functions

[Isaac Dupree]

Ian Lynagh wrote:
> On Tue, Aug 11, 2009 at 11:16:49PM -0400, Isaac Dupree wrote:
>> Although it turned out that in my Synify code there wasn't much actually  
>> valid srcloc information, it might still be generally useful to put  
>> these convenience functions I invented, into GHC:
> 
> What's the status of these, and David's additions? Is there a patch
> somewhere?

I don't know... there was a bit of a thread on cvs-ghc about what should 
be named what... all the functions are pretty simple and I don't feel 
qualified to tell GHC exactly what to include! (well, I could collect 
all the feedback if I wasn't so busy with school at the moment.  And 
then, if we rename anything, checking that users like Haddock don't 
break... hmm)

-Isaac