#5392: Warnings about impossible MPTCs would be nice -------------------------------------+------------------------------------- Reporter: pumpkin | Owner: Type: feature | Status: new request | Milestone: 7.10.1 Priority: normal | Version: 7.0.4 Component: Compiler | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: Incorrect | Related Tickets: warning at compile-time | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * difficulty: => Unknown * failure: None/Unknown => Incorrect warning at compile-time -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5392#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler