Changes between Version 22 and Version 23 of Proposals/transformers

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Timestamp:
11/08/10 23:24:40 (4 years ago)
Author:
ross (IP: 81.98.180.212)
Comment:

clarify

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  • Proposals/transformers

    v22 v23  
    119119 
    120120''Illegal instance declaration for Myclass (State Foo)'' 
    121  If you have a matching instance for {{{StateT}}}, you can delete this one.  Otherwise you need to generalize your instance to {{{StateT}}}.  If that's not possible, you may need to introduce a newtype. 
     121 If you have a matching instance for {{{StateT}}}, you can delete the instance for {{{State}}}.  Otherwise you need to generalize your instance to {{{StateT}}}.  If that's not possible, you may need to introduce a newtype. 
    122122 
    123123