#14164: GHC hangs on type family dependency -------------------------------------+------------------------------------- Reporter: Iceland_jack | Owner: (none) Type: bug | Status: merge Priority: normal | Milestone: Component: Compiler | Version: 8.2.1 Resolution: | Keywords: | InjectiveFamilies Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: indexed- | types/should_compile/T14164 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by goldfire): Suppose `a :: k` and we substitute `[k |-> Type]` in `Proxy k a`. We end up with `Proxy Type a`, but the `k` in `a`'s kind is not substituted. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14164#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler