id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,os,architecture,failure,difficulty,testcase,blockedby,blocking,related
3973,"Derive Typeable and Eq instances for TMVar, TChan (and TArray)",basvandijk,simonmar,"I would like to propose deriving {{{Typeable}}} and {{{Eq}}} instances for {{{TMVar}}} and {{{TChan}}} because their {{{MVar}}} counterparts have them also.

The included patch bundle adds them using the {{{DeriveDataTypeable}}} language extension.

There are two extra patches in the bundle that derive a {{{Typeable}}} instance for {{{TArray}}} and derive an {{{Eq}}} instance for {{{TArray}}}. These are separate patches because I'm not sure about the latter.",proposal,closed,normal,Not GHC,libraries (other),6.12.1,fixed,,,Unknown/Multiple,Unknown/Multiple,None/Unknown,,,,,