#11608: Possible type-checker regression in GHC 8.0 when compiling `microlens` -------------------------------------+------------------------------------- Reporter: hvr | Owner: simonpj Type: bug | Status: closed Priority: highest | Milestone: 8.0.1 Component: Compiler (Type | Version: 8.0.1-rc2 checker) | Resolution: fixed | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: GHC rejects | Test Case: valid program | typecheck/should_compile/T11608 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by thomie): Travis is reporting this at the moment: {{{ Unexpected failures: polykinds MonoidsTF [exit code non-0] (normal) polykinds T11480b [exit code non-0] (normal) polykinds T11523 [exit code non-0] (normal) th T3100 [exit code non-0] (normal) typecheck/should_compile T3692 [exit code non-0] (normal) typecheck/should_fail T3592 [stderr mismatch] (normal) typecheck/should_fail TcCoercibleFail [stderr mismatch] (normal) }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11608#comment:16 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler