#13233: typePrimRep panic while compiling GHC with profiling -------------------------------------+------------------------------------- Reporter: bgamari | Owner: bgamari Type: bug | Status: new Priority: highest | Milestone: 8.2.1 Component: Compiler | Version: 8.0.1 Resolution: | Keywords: | LevityPolymorphism 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): Since `(#,#)` replies `True` to `hasNoBinding` it must be eta-expanded; so it's equivalent to {{{ baz = bar (\x y -> (# x, y #)) }}} and now it'd be rejected by the levity tests. So the levity tests should account for `hasNoBinding`. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13233#comment:28 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler