Changes between Version 226 and Version 227 of TypeFunctionsStatus
- Sep 28, 2007 1:39:05 PM (8 years ago)
v226 v227 55 55 0. CONCEPTUAL issue: At least with `skolemOccurs`, the policy of not zonking the types embedded in the kinds of coercion type variables does no longer work. This becomes, for example in the test `Simple13`, apparent. The skolem introduced in `skolemOccurs` finds its way into variable kinds (which is visible when inspecting them during `TcMType.zonk_tc_tyvar`). 56 56 0. When `Simple13` is compiled with a compiler that was built with `-DDEBUG`, it prints a warning about not matching types being used during constructing a trans coercion. 57 57 58 0. In `TcTyFuns.genericNormaliseInst`, we need to figure out what to do with `ImplicInst`, `Method`, and `LitInst` dictionaries. 58 59 0. ghc falls over if a bang pattern is put at an argument of type `F a`.