#4385: Type-level natural numbers ----------------------------------------+----------------------------------- Reporter: diatchki | Owner: diatchki Type: feature request | Status: new Priority: normal | Milestone: 7.4.1 Component: Compiler (Type checker) | Version: Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: | Testcase: Blockedby: | Blocking: Related: | ----------------------------------------+-----------------------------------
Comment(by diatchki): Hello, work on the type nats is still in progress, support for type nat literlas, generalized type type-level operators, and type-level string literals is available in the type-nats branch of GHC. There used to be a solver for type-level functions on nats as well, but it is dibaled for the moment. The current task is to decide how to integrate the evidence generated by the solver with the evidence that GHC uses. I've been a bit busy with work lately, but I am hoping to restart hacking on the solver integration in the next few weeks. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4385#comment:49> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler _______________________________________________ Glasgow-haskell-bugs mailing list Glasgow-haskell-bugs@haskell.org http://www.haskell.org/mailman/listinfo/glasgow-haskell-bugs