#15052: DeriveAnyClass instances may skip TypeError constraints -------------------------------------+------------------------------------- Reporter: jcpetruzza | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.2.2 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by jcpetruzza): Fair enough. I tried to produce a simplified example of the behaviour I'm seeing and went too far. I will add a more relastic example. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15052#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler