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path: root/compiler/utils/Maybes.hs
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* Unify CallStack handling in ghcBen Gamari2016-09-151-6/+2
* utils: Provide CallStack to expectJustBen Gamari2016-04-151-1/+11
* Handle unset HOME environment variable more gracefullyBen Gamari2016-03-111-1/+9
* Remove some redundant definitions/constraintsHerbert Valerio Riedel2015-12-311-2/+0
* Re-use `transformers`'s `MaybeT` rather than our ownHerbert Valerio Riedel2015-12-071-56/+4
* MonadFail proposal, phase 1David Luposchainsky2015-11-171-0/+9
* Make Monad/Applicative instances MRP-friendlyHerbert Valerio Riedel2015-10-171-11/+21
* Package environmentsEdsko de Vries2015-01-131-3/+21
* Comments onlySimon Peyton Jones2015-01-091-0/+1
* Remove redundant constraints in the compiler itself, found by -fwarn-redundan...Simon Peyton Jones2015-01-061-0/+4
* compiler: de-lhs utils/Austin Seipp2014-12-031-0/+106