#14969: Underconstrained typed holes are non-performant -------------------------------------+------------------------------------- Reporter: johnleo | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.5 Resolution: | Keywords: TypedHoles Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Compile-time | Test Case: performance bug | ghci/scripts/T14969 Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by Tritlo): I've reworked the substitution suggestions a lot over the past few weeks, and I've updated the sorting to be based on sizes of matches rather than by subsumption (though sorting by subsumption is still available via a flag). I hope to submit the patch this weekend, after I've updated the documentation. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/14969#comment:12 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler