#7880: Require "forall" in definitions of polymorphic types ------------------------------------------------+-------------------------- Reporter: monoidal | Owner: Type: bug | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: duplicate | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: GHC accepts invalid program | Unknown/Multiple Test Case: | Difficulty: Blocking: | Unknown | Blocked By: | Related Tickets: ------------------------------------------------+-------------------------- Changes (by monoidal): * status: new => closed * resolution: => duplicate Comment: I see this exact proposal was created earlier: #4426. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/7880#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler