#5498: Generalized newtype deriving allows creating of instances I can't create
by
hand
-------------------------------------+------------------------------------
Reporter: dterei | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 7.6.2
Component: Compiler | Version: 7.3
Resolution: | Keywords:
Operating System: Unknown/Multiple | Architecture: Unknown/Multiple
Type of failure: None/Unknown | Difficulty: Unknown
Test Case: | Blocked By: 1496
Blocking: | Related Tickets:
-------------------------------------+------------------------------------
Changes (by goldfire):
* difficulty: => Unknown
Comment:
See [wiki:Roles] for the concrete approach toward a solution to the seg-
faulting problem. Roles won't fix the abstraction problem that is the main
subject of this ticket, though.
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5498#comment:8>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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