Changes between Version 160 and Version 161 of TypeFunctionsStatus

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Timestamp:
08/27/07 03:51:33 (6 years ago)
Author:
chak
Comment:

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  • TypeFunctionsStatus

    v160 v161  
    44 
    55'''Debugging of type family patch:''' 
    6  0. The treatment of literal lists, parallel arrays, and tuples in`TcExpr.tcExpr` is fishy.  Shouldn't they at least proceed in the same way?  Is it ok to always create a boxy variable for the list element type in the `ExplicitList` case? 
     6 0. `boxySplitTyConApp` and friends must be able to deal with `orig_ty`s that have outermost type family applications; i.e., they need to try to normalise and possibly have to defer.  They also need to defer on skolems.  Consequently, they also need to return a coercion.  This , in particular, affects the treatment of literal lists, parallel arrays, and tuples in`TcExpr.tcExpr` is fishy. 
    77 
    88'''Current:'''