#5395: Context reduction stack overflow without undecidable instances -------------------------------------+------------------------------------- Reporter: guest | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.0.4 Resolution: | Keywords: type family, Operating System: | termination Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: GHC | Difficulty: Unknown rejects valid program | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by jystic): I just ran in to this problem using the protobuf library with GHC 7.8.3, it seems that the constant limit has been changed back to 20? Compiling with -fcontext-stack=37 solves the problem in my case. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5395#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler