too little information from error message when matching types with same unqualified name fails

    Couldn't match expected type `Name' against inferred type `Name'
      Expected type: RegExp Name -> RegExp Name
      Inferred type: RegExp Name -> RegExp Name
    In the expression: (packWithMod m) (Literal n)
    In the definition of `cp2regex':
        cp2regex (TagName n m) = (packWithMod m) (Literal n)

Trac metadata

Trac field	Value
Version	6.6.1
Type	Bug
TypeOfFailure	OtherFailure
Priority	low
Resolution	Unresolved
Component	Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system	Multiple
Architecture	Multiple