gfindtype has overly restrictive type
gfindtype should have type
gfindtype :: (Data x, Typeable y) => x -> Maybe y
Data y is unnecessary.
Trac metadata
Trac field | Value |
---|---|
Version | None |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | ResolvedFixed |
Component | None |
Test case | |
Differential revisions | |
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Blocking | |
CC | |
Operating system | |
Architecture |