#11254: GHC panic -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: goldfire Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Linux | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: | typecheck/should_compile/T11254 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Richard Eisenberg <eir@…>): In [changeset:"39ea4b4b19ea65d05f0d946084b316d5f5d2e675/ghc" 39ea4b4b/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="39ea4b4b19ea65d05f0d946084b316d5f5d2e675" Fix #11254. This moves the call to tcSubType into the context of the checkInstConstraints call, allowing the deferred type error somewhere to hang its hat. }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11254#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler