- ghc-tickets - Haskell.org

Re: [GHC] #5142: stub header files don't work with the MS C compiler
by GHC 28 Nov '14

28 Nov '14

#5142: stub header files don't work with the MS C compiler -------------------------------------+------------------------------------- Reporter: simonmar | Owner: simonmar Type: bug | Status: new Priority: low | Milestone: 7.10.1 Component: Compiler | Version: 7.0.3 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: | Difficulty: Unknown None/Unknown | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * difficulty: => Unknown * os: Unknown/Multiple => Windows -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5142#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5158: Update .git-ignore in all the repos
by GHC 28 Nov '14

28 Nov '14

#5158: Update .git-ignore in all the repos -------------------------------------+------------------------------------- Reporter: igloo | Owner: pcapriotti Type: task | Status: closed Priority: low | Milestone: Component: Trac & Git | Version: 7.0.3 Resolution: fixed | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * resolution: => fixed * component: Compiler => Trac & Git * milestone: 7.10.1 => Comment: This is done every now and then. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5158#comment:6> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5188: Runtime error when allocating lots of memory
by GHC 28 Nov '14

28 Nov '14

#5188: Runtime error when allocating lots of memory -----------------------------------------+------------------------------ Reporter: knyblad | Owner: Type: bug | Status: infoneeded Priority: low | Milestone: 7.10.1 Component: Runtime System | Version: 6.12.1 Resolution: | Keywords: Operating System: Linux | Architecture: x86 Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: Differential Revisions: | -----------------------------------------+------------------------------ Changes (by thomie): * cc: simonmar (added) * component: GHCi => Runtime System Comment: In commit 29ee739ec8937501171426ef845279ec307b18b8: {{{ Author: Austin Seipp <> Date: Thu Aug 29 17:30:16 2013 -0500 Revert "Check for integer overflow in osGetMBlocks" This reverts commit 48865521de6638240819b3979edbb3d33401dc8e. Signed-off-by: Austin Seipp <aseipp(a)pobox.com> }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5188#comment:17> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5197: Support static linker semantics for archives and weak symbols
by GHC 28 Nov '14

28 Nov '14

#5197: Support static linker semantics for archives and weak symbols -------------------------------------+------------------------------------- Reporter: duncan | Owner: Type: feature | Status: new request | Milestone: 7.10.1 Priority: low | Version: 7.0.3 Component: Runtime | Keywords: System | Architecture: Unknown/Multiple Resolution: | Difficulty: Unknown Operating System: | Blocked By: Unknown/Multiple | Related Tickets: Type of failure: | None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * cc: simonmar (added) * difficulty: => Unknown * blockedby: 3658 => Comment: Still a problem with 7.8.3. {{{ $ uname -op x86_64 GNU/Linux $ cabal install llvm-general ... $ ghci -package llvm-general GHCi, version 7.8.3 ... Loading package llvm-general-3.4.4.1 ... linking ... Segmentation fault (core dumped) }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5197#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5202: Docs on strictness info out of date
by GHC 28 Nov '14

28 Nov '14

#5202: Docs on strictness info out of date -------------------------------------+------------------------------------- Reporter: ezyang | Owner: Type: bug | Status: closed Priority: low | Milestone: Component: | Version: 7.0.3 Documentation | Keywords: Resolution: duplicate | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: #7546 None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: new => closed * difficulty: => Unknown * resolution: => duplicate * related: => #7546 * milestone: 7.10.1 => -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5202#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5218: Add unpackCStringLen# to create Strings from string literals
by GHC 28 Nov '14

28 Nov '14

#5218: Add unpackCStringLen# to create Strings from string literals -------------------------------------+------------------------------------- Reporter: tibbe | Owner: thoughtpolice Type: feature | Status: new request | Milestone: 7.10.1 Priority: normal | Version: 7.0.3 Component: Compiler | Keywords: Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: Runtime | Related Tickets: 5877 performance bug | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * failure: None/Unknown => Runtime performance bug -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5218#comment:27> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #9844: Bang pattern doesn't work on a newtype constructor
by GHC 28 Nov '14

28 Nov '14

#9844: Bang pattern doesn't work on a newtype constructor -------------------------------------+------------------------------------- Reporter: akio | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.3 Keywords: | Operating System: Architecture: Unknown/Multiple | Unknown/Multiple Difficulty: Unknown | Type of failure: Incorrect Blocked By: | result at runtime Related Tickets: | Test Case: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- According to the documentation, {{{f0}}} and {{{f1}}} in the following program should have the identical semantics: {{{#!hs {-# LANGUAGE BangPatterns #-} module Main where newtype N = N Int f0 :: N -> Int f0 n = case n of !(N _) -> 0 _ -> 1 f1 :: N -> Int f1 n = n `seq` case n of N _ -> 0 _ -> 1 main = do print $ f0 undefined print $ f1 undefined }}} However, ghc only compiles {{{f1}}} into a strict function: {{{ % ./bang-newtype 0 bang-newtype: Prelude.undefined }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9844> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5495: simple program fails with -shared on mac
by GHC 28 Nov '14

28 Nov '14

#5495: simple program fails with -shared on mac -------------------------------------+------------------------------------- Reporter: mwotton | Owner: Type: bug | Status: new Priority: low | Milestone: 7.10.1 Component: Compiler | Version: 7.2.1 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: Compile- | Blocked By: time crash | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by thomie): * status: infoneeded => new * os: MacOS X => Unknown/Multiple * architecture: x86_64 (amd64) => Unknown/Multiple -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5495#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5266: Licensing requirements and copyright notices
by GHC 28 Nov '14

28 Nov '14

#5266: Licensing requirements and copyright notices -------------------------------------+------------------------------------- Reporter: houeland | Owner: Type: feature | Status: new request | Milestone: 7.10.1 Priority: low | Version: Component: None | Keywords: copyright Resolution: | Architecture: Unknown/Multiple Operating System: | Difficulty: Unknown Unknown/Multiple | Blocked By: Type of failure: | Related Tickets: None/Unknown | Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Changes (by bernalex): * cc: hvr, thoughtpolice (added) Comment: Austin, Herbert & I briefly expressed related concerns in another thread: https://www.haskell.org/pipermail/ghc-devs/2014-October/006959.html -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5266#comment:10> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5443: Errors when shutting down the event manager loop
by GHC 28 Nov '14

28 Nov '14

#5443: Errors when shutting down the event manager loop -------------------------------------+------------------------------------- Reporter: basvandijk | Owner: tibbe Type: bug | Status: new Priority: normal | Milestone: 7.10.1 Component: Compiler | Version: 7.2.1 Resolution: | Keywords: Operating System: | Architecture: Unknown/Multiple Unknown/Multiple | Difficulty: Unknown Type of failure: | Blocked By: None/Unknown | Related Tickets: Test Case: | Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Comment (by basvandijk): > I can't tell at the moment whether this is still an issue or not. In my usb library it's not a problem anymore since I'm now using the system event manager. So closing this ticket is fine with me. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5443#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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