#3085: warn about language extensions that are not used
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Reporter: PVerswyvelen | Owner:
Type: feature request | Status: new
Priority: normal | Milestone: 6.14.1
Component: Compiler | Version: 6.10.1
Resolution: | Keywords: warnings extensions language
Difficulty: Unknown | Os: Unknown/Multiple
Testcase: | Architecture: Unknown/Multiple
Failure: None/Unknown |
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Comment (by NeilMitchell):
HLint 1.6.6 above above can warn on unused language extensions:
http://community.haskell.org/~ndm/hlint
The hints are limited to those extensions which enable new syntax, but
have spotted unused extensions for me.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3085#comment:18>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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