#3699: Wildcards in type functions -------------------------------------+------------------------------------- Reporter: | Owner: msosn MartijnVanSteenbergen | Type: feature request | Status: new Priority: low | Milestone: 7.12.1 Component: Compiler (Type | Version: 6.10.4 checker) | Resolution: | Keywords: newcomer Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: Phab:D1092 -------------------------------------+------------------------------------- Comment (by thomasw): Fixing #10586 led me to add support for wild cards in type/data family instance declarations, see Phab:D1092. @msosn: Sorry for stealing this. As I implemented partial type signatures in the first place, this was less than an hour's worth of work for me. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/3699#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler