January 2015 - ghc-tickets

[GHC] #9985: GHC panic with ViewPatterns and GADTs in a proc pattern
by GHC 14 Jan '15

14 Jan '15

#9985: GHC panic with ViewPatterns and GADTs in a proc pattern -------------------------------------+------------------------------------- Reporter: Rafbill | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.4 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Compile-time Unknown/Multiple | crash Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -------------------------------------+------------------------------------- The following code causes a ghc panic with versions 7.8.4 and 7.9. {{{#!hs module A where {-# LANGUAGE GADTs, ViewPatterns, PatternSynonyms, DataKinds, Arrows, TypeOperators, TypeFamilies, UndecidableInstances #-} import Control.Arrow data Nat = Z | S Nat data Vec n a where VNil :: Vec Z a VCons :: a -> Vec n a -> Vec (S n) a viewVNil :: Vec Z a -> () viewVNil VNil = () viewVCons :: Vec (S n) a -> (a, Vec n a) viewVCons (VCons a as) = (a, as) pattern (:>) :: a -> Vec n a -> Vec (S n) a pattern a :> as <- (viewVCons -> (a, as)) pattern VNil' <- (viewVNil -> ()) type family n + m where n + Z = n n + S m = S (n + m) type family P2 n where P2 Z = S Z P2 (S n) = P2 n + P2 n class A n where a :: Arrow b => b (Vec (P2 n) a) a instance A Z where a = proc (a :> VNil) -> returnA -< a }}} If the pattern (a :> VNil) is changed to (a :> _) or (a :> VNil'), the code compiles. GADTs pattern are not allowed to appear in proc patterns, but view patterns seems to be able to bypass this restriction, #9953, and the check on subpatterns. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9985> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4426: Simplify the rules for implicit quantification
by GHC 14 Jan '15

14 Jan '15

#4426: Simplify the rules for implicit quantification -------------------------------------+------------------------------------- Reporter: simonpj | Owner: Type: feature request | Status: new Priority: highest | Milestone: 7.12.1 Component: Compiler | Version: 6.12.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: #7880 | Blocking: | Differential Revisions: Phab:D211 -------------------------------------+------------------------------------- Changes (by liyang): * cc: ghc.haskell.org@… (added) -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4426#comment:21> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9989: MALE SUPPLEMENT
by GHC 13 Jan '15

13 Jan '15

#9989: MALE SUPPLEMENT -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Now let's get started on your new body your new future and your new life right now click [http://www.x4facts.com/before-buying-maxx-test-300-read- it-first/ MAXX TEST 300] the Add to Cart button below and I'll see you on the other side this this home well thanks for coming to I'm a doctor John DeWitt and we're going to talk about men's health today we're going to cover a variety of subjects happen talk about baldness which is unfortunate but experience by a large number people prostate health as well as erectile dysfunction . http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9989> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9988: BODY BUILD UP
by GHC 13 Jan '15

13 Jan '15

#9988: BODY BUILD UP -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Those are three main topics for mental about roses going to talk about infertility gird high [http://www.x4facts.com/before-buying-maxx-test-300 -read-it-first/ MAXX TEST 300] blood pressure and diabetes and or something is going to be one of our common things today because he's a pretty good example majority of man today unfortunately so hair loss eighty percent of people experienced some type of hair loss and over seven billion dollars a year spent on hair loss prevention hair loss products like Knoxville things like that but usually . http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9988> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9987: MALE SUPPLEMENT
by GHC 13 Jan '15

13 Jan '15

#9987: MALE SUPPLEMENT -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Only about95 percent only about a large amount ninety-five percent are genetic that's what that cause the hair loss aging lifestyle nutritional deficiencies as [http://www.x4facts.com/before-buying-maxx-test-300-read- it-first/ MAXX TEST 300] and not enough protein not enough think and not enough iron in the diet some other causes are emotional stress pregnancy and medications high blood pressure can cause hair loss and I blood pressure medications especially can cause a hair loss and deliberate or the Staten drugs are horrible for that just because the circulation and some other things but we're tonnage into the specifics on what causes hair loss and different things. http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9987> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9986: MUSCLES IMPROVEMENT
by GHC 13 Jan '15

13 Jan '15

#9986: MUSCLES IMPROVEMENT -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- You candor for yourself to prevent it so what happens in this is something interesting a lot of people we're going to talk about prostate as I said before [http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ MAXX TEST 300] but people take saw palmetto for that but you can also take a for hair loss as well so what happens you have an enzyme on your scalp and when testosterone comes in contact with this enzyme 5 alpha reeducates if arms DHT in this particular subject is what are topic is what causes your hair to fall out if you remove that and our prevent that from happening the HD print that performing then technically . http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9986> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9985: BODY BUILDING
by GHC 13 Jan '15

13 Jan '15

#9985: BODY BUILDING -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- You start getting genuine compliments from people about your new rock solid muscle you're finally coffin take your shirt off because you know girls like what they see from there doors will begin to open for you in all [http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ MAXX TEST 300] areas of your life that you never knew existed because %uh van love the confidence power and respected you've gained in yourself but everything starts with your decision to make that change today opportunities like this do not come along every day do not let this one slip between your fingers because like all great opportunities it will be gone before you know it sees this one . http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9985> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9984: MUSCLES MAXIMIZE
by GHC 13 Jan '15

13 Jan '15

#9984: MUSCLES MAXIMIZE -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- I don't work only the people that actually know you lift weights will jokingly grab your arms a compliment you to be nice well all the hot girls continue to [http://www.x4facts.com/before-buying-maxx-test-300-read-it- first/ MAXX TEST 300] walk by Union take up with Oak Lawn sick you'll watch the best years of your life fly by without ever experiencing double take some girls in genuine compliments about your physique or you can choose the other road the road have change this role represents a decision to take control of your life and will prove to yourself family and friends that you will not accept just being average your body is the first thing to change right away. http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9984> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9983: BODY MAXIMIZE
by GHC 13 Jan '15

13 Jan '15

#9983: BODY MAXIMIZE -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: normal | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- You count the muscle in high school I was those this can you get a very good for cracked jokes Kong string beans be in stock but that there is a certain reason [http://www.x4facts.com/before-buying-maxx-test-300-read- it-first/ MAXX TEST 300] that snowball Muscle Maximize I double bass quite America traffic is bigger and French is steadily increasing thanks in forever went through my kids and things just seem to be getting better so far for me if you work for you you are at a fork in the road with the decision to make the road you're on relief Russia week after week doing all of the unproven things you know . http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9983> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9982: MALE SUPPLEMENT
by GHC 13 Jan '15

13 Jan '15

#9982: MALE SUPPLEMENT -------------------------------------+------------------------------------- Reporter: | Owner: ChesterDicus | Status: new Type: bug | Milestone: Priority: highest | Version: 7.8.4 Component: Compiler | Operating System: Unknown/Multiple Keywords: MAXX TEST | Type of failure: None/Unknown 300 | Blocked By: Architecture: | Related Tickets: Unknown/Multiple | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- I get started remember what you've been doing up until now has not worked but now you know why this will work I promise getting ripped up in record [http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ MAXX TEST 300] time like more real users you're about to see is at your fingertips they managed to get them currently deployed United States Marine Corps and I want to you today most MaxMaramixed messages to his quick efficient easy you can't beat it easy within the first six weeks I noticed. http://www.x4facts.com/before-buying-maxx-test-300-read-it-first/ -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9982> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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