#14390: Panic when defining an instance for (~~) [ppr_equality: homogeneity] -------------------------------------+------------------------------------- Reporter: RyanGlScott | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj):
We should probably give a similar error as for when one attempts to define an instance for (~):
Yes please! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14390#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler