#8263: allow duplicate deriving / standalone deriving
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Reporter: aavogt | Owner:
Type: feature request | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.6.3
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture: Unknown/Multiple
Type of failure: None/Unknown | Difficulty: Unknown
Test Case: | Blocked By:
Blocking: | Related Tickets:
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Comment (by aavogt):
Flag comes from cabal: that deriving (Typeable) was added in version 1.18.
No code is needed to support that version. Things get messy to support
older versions of Cabal which do not export a Typeable instance.
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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8263#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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