#10009: type inference regression when faking injective type families -------------------------------------+------------------------------------- Reporter: aavogt | Owner: Type: bug | Status: new Priority: high | Milestone: 7.10.2 Component: Compiler (Type | Version: 7.10.1-rc1 checker) | Keywords: Resolution: | Architecture: Operating System: Unknown/Multiple | Unknown/Multiple Type of failure: GHC rejects | Test Case: valid program | Blocking: Blocked By: | Differential Revisions: Related Tickets: #10226 | -------------------------------------+------------------------------------- Comment (by simonpj): Phew! That was ''far'' more work than I expected. It's not clear whether to merge this to 7.10 * It probably won't merge cleanly; but we can probably deal with that if necessary * It's a big patch, so there's always a risk of messing something else up It fixes: #10009, #10226, #10340. Opinions? Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10009#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler