#11432: Cannot export operator newtype -------------------------------------+------------------------------------- Reporter: phadej | Owner: skvadrik Type: bug | Status: new Priority: highest | Milestone: 8.0.1 Component: Compiler | Version: 8.0.1-rc1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D1888 Wiki Page: | -------------------------------------+------------------------------------- Comment (by skvadrik): So the breakage was **not** caused by the change of grammar (`(-.->)(..)` is parsed as neither `qcon` nor `oqtycon`, it is parsed as `qvar`). It was caused by removal of `setRdrNameSpace` call. D1888 breaks one test (`make test TEST=mod89`): we get error instead of warning and the message is different (perhaps less informative). -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11432#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler