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Re: [GHC] #881: Improve space profiling for references
by GHC 22 Feb '13

22 Feb '13

#881: Improve space profiling for references ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: Type: feature request | Status: new Priority: normal | Milestone: _|_ Component: Profiling | Version: 6.4.2 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by simonmar): The example still reports "SYSTEM", but I don't see an obvious reason why, so not closing this ticket. Updated code: {{{ {-# OPTIONS_GHC -fprof-auto #-} import Control.Monad import Data.IORef import System.Environment main = do [n] <- getArgs replicateM (read n) (newIORef [1,2,3]) }}} {{{ $ ./881 10000000 +RTS -hr -K1g -S }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/881#comment:9> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5931: Allow 'Any' to be passed to a foreign prim function.
by GHC 22 Feb '13

22 Feb '13

#5931: Allow 'Any' to be passed to a foreign prim function. -------------------------------+-------------------------------------------- Reporter: nomeata | Owner: simonmar Type: feature request | Status: closed Priority: normal | Milestone: 7.6.2 Component: Compiler (FFI) | Version: 7.4.1 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by simonmar): * status: new => closed * resolution: => fixed Comment: Looks like this has been done. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5931#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7711: Multi-line input mode in ghci doesn't obey :set prompt
by GHC 22 Feb '13

22 Feb '13

#7711: Multi-line input mode in ghci doesn't obey :set prompt -----------------------------+---------------------------------------------- Reporter: tibbe | Owner: Type: bug | Status: new Priority: normal | Component: GHCi Version: 7.6.2 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Blockedby: Blocking: | Related: -----------------------------+---------------------------------------------- You can set your prompt using {{{ :set prompt "ghci> " }}} But this is not obeyed by the multi-line input mode in ghci: {{{ ghci> :{ Prelude S S8 Network.Socket| getNumericHostAddress host = do }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7711> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7710: AutoDeriveTypeable and synonyms
by GHC 21 Feb '13

21 Feb '13

#7710: AutoDeriveTypeable and synonyms --------------------------------------+------------------------------------- Reporter: monoidal | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: GHC rejects valid program | Blockedby: Blocking: | Related: --------------------------------------+------------------------------------- {{{ {-# LANGUAGE AutoDeriveTypeable, DeriveDataTypeable, TypeSynonymInstances #-} type T = Int }}} reports duplicate instance for `Typeable Int` error. In my opinion type synonyms should be excluded from -XAutoDeriveTypeable. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7710> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5391: Better deriving for Typeable
by GHC 20 Feb '13

20 Feb '13

#5391: Better deriving for Typeable ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.4 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by monoidal): Now Typeable is kind-polymorphic, should this be closed? -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5391#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1338: base package breakup
by GHC 20 Feb '13

20 Feb '13

#1338: base package breakup -------------------------------+-------------------------------------------- Reporter: simonmar | Owner: Type: task | Status: closed Priority: low | Milestone: 7.0.1 Component: libraries/base | Version: 6.6.1 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by nomeata): * cc: mail@… (added) Comment: Just a reference to yet another attempt at splitting up base, getting stuck at similar points: http://hackage.haskell.org/trac/ghc/wiki/SplitBase -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1338#comment:44> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5075: CPR optimisation for sum types if only one constructor is used
by GHC 20 Feb '13

20 Feb '13

#5075: CPR optimisation for sum types if only one constructor is used ---------------------------------+------------------------------------------ Reporter: batterseapower | Owner: simonpj Type: feature request | Status: patch Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.3 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by danielv): * cc: danielv@… (added) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5075#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7383: implement proper type promotion in compilation of C calls
by GHC 20 Feb '13

20 Feb '13

#7383: implement proper type promotion in compilation of C calls ---------------------------------+------------------------------------------ Reporter: igloo | Owner: Type: bug | Status: infoneeded Priority: high | Milestone: 7.6.2 Component: Compiler | Version: 7.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: 7684 | ---------------------------------+------------------------------------------ Changes (by simonmar): * status: new => infoneeded Comment: Please try the attached patch. It validates for me on x86-64/Linux, but I don't think it affects anything there. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7383#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7706: iOS patch no 5: pass host OS and arch to cabal
by GHC 19 Feb '13

19 Feb '13

#7706: iOS patch no 5: pass host OS and arch to cabal ------------------------------+--------------------------------------------- Reporter: StephenBlackheath | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Blockedby: Blocking: | Related: ------------------------------+--------------------------------------------- WARNING: If this cabal patch (https://github.com/haskell/cabal/issues/1184#issuecomment-13761018 - adds --host-os and --host-arch options) isn't applied, then *this patch will break all cross compiling*. Pass the correct host-os and host-arch values to cabal. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7706> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7440: haddock : Declaration for $fEqInteger attempting to use module `ghc-prim:GHC.Classes' which is not loaded
by GHC 19 Feb '13

19 Feb '13

#7440: haddock : Declaration for $fEqInteger attempting to use module `ghc- prim:GHC.Classes' which is not loaded --------------------------------+------------------------------------------- Reporter: erikd | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Linux | Architecture: powerpc Failure: Building GHC failed | Blockedby: Blocking: | Related: --------------------------------+------------------------------------------- Comment(by erikd): Still getting this but I notice that if I restart the build by just running make again the compile runs to completion. This is not a build race condition because I get it will a single make thread as well. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7440#comment:2> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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