#11010: Untouchable type, pattern synonyms ---------------------------------+------------------------------ Reporter: Iceland_jack | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.2 Resolution: | Keywords: Operating System: Linux | Architecture: x86 Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | ---------------------------------+------------------------------ Comment (by simonpj): In [changeset:"04b0a73a2a418e1ca9c282ab3f2b4fe216911fdd/ghc" 04b0a73/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="04b0a73a2a418e1ca9c282ab3f2b4fe216911fdd" Pattern synonyms: swap provided/required This patch swaps the order of provided and required constraints in a pattern signature, so it now goes pattern P :: req => prov => t1 -> ... tn -> res_ty See the long discussion in Trac #10928. I think I have found all the places, but I could have missed something particularly in comments. There is a Haddock changes; so a submodule update. }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11010#comment:5 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler