#13371: instance selection too eager -------------------------------------+------------------------------------- Reporter: aavogt | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler (Type | Version: 8.0.2 checker) | 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 niteria): Broken GHC infers: {{{ g_f :: forall (b :: k0) k c a. F a (Proxy b) => a -> c }}} , while the working one infers {{{ g_f :: forall k (b :: k) c a. F a (Proxy b) => a -> c }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13371#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler