Data.ByteString.Lazy.groupBy always raises an exception
This is not documented in the Haddock library ref.
The implementation of groupBy in Data.ByteString.Lazy is:
groupBy = error "Data.ByteString.Lazy.groupBy: unimplemented"
I think it would be better to not define the function at all than to define a version that is constantly broken.
Trac metadata
Trac field | Value |
---|---|
Version | 6.6.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | libraries/base |
Test case | |
Differential revisions | |
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Blocking | |
CC | |
Operating system | |
Architecture |