April 2013 - ghc-tickets

Re: [GHC] #7470: Patch to enable GHC runtime system with thr_debug_p options...
by GHC 28 Apr '13

28 Apr '13

#7470: Patch to enable GHC runtime system with thr_debug_p options... -------------------------------+-------------------------------------------- Reporter: MichalGajda | Owner: Type: bug | Status: closed Priority: normal | Milestone: 7.8.1 Component: Build System | Version: 7.4.2 Resolution: worksforme | Keywords: RTS, BuildOptions Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by igloo): * status: patch => closed * resolution: => worksforme Comment: You shouldn't need to link with `-debug` in order to use `+RTS -xc`. If you still think that this is necessary, then please re-open and include an example so that we can reproduce it. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7470#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7465: ./configure --with--ffi-libraries: ld cannot find libffi in a non-standard location
by GHC 28 Apr '13

28 Apr '13

#7465: ./configure --with--ffi-libraries: ld cannot find libffi in a non-standard location ---------------------------------+------------------------------------------ Reporter: trommler | Owner: trommler Type: bug | Status: patch Priority: normal | Milestone: 7.8.1 Component: Build System | Version: 7.7 Keywords: | Os: Linux Architecture: Unknown/Multiple | Failure: Building GHC failed Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: #5743 | ---------------------------------+------------------------------------------ Comment(by igloo): I've applied the first patch. Looking into the second. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7465#comment:4> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7465: ./configure --with--ffi-libraries: ld cannot find libffi in a non-standard location
by GHC 28 Apr '13

28 Apr '13

#7465: ./configure --with--ffi-libraries: ld cannot find libffi in a non-standard location ---------------------------------+------------------------------------------ Reporter: trommler | Owner: trommler Type: bug | Status: patch Priority: normal | Milestone: 7.8.1 Component: Build System | Version: 7.7 Keywords: | Os: Linux Architecture: Unknown/Multiple | Failure: Building GHC failed Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: #5743 | ---------------------------------+------------------------------------------ Comment(by ian@…): commit a9608cb9d91cf3eb80cab791998d0c577ed17608 {{{ Author: Ian Lynagh <ian(a)well-typed.com> Date: Sun Apr 28 17:46:16 2013 +0100 Record libffi directory in rts package conf; trac #7465 Patch from Peter Trommler rts/package.conf.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7465#comment:3> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6135: Unboxed Booleans
by GHC 28 Apr '13

28 Apr '13

#6135: Unboxed Booleans -------------------------------+-------------------------------------------- Reporter: benl | Owner: jstolarek Type: feature request | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.4.1 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: #605 -------------------------------+-------------------------------------------- Changes (by igloo): * owner: => jstolarek -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6135#comment:51> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #6135: Unboxed Booleans
by GHC 28 Apr '13

28 Apr '13

#6135: Unboxed Booleans -------------------------------+-------------------------------------------- Reporter: benl | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.4.1 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: #605 -------------------------------+-------------------------------------------- Changes (by igloo): * owner: jstolarek => * status: patch => new Comment: If I understand correctly, there's no patch ready to be applied yet, but jstolarek is working on patches that make new primops returning `Int#`, and convert the old primop names to be wrappers that call the new primops. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/6135#comment:50> 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 28 Apr '13

28 Apr '13

#5075: CPR optimisation for sum types if only one constructor is used -------------------------------+-------------------------------------------- Reporter: batterseapower | Owner: simonpj Type: feature request | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.3 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by igloo): * owner: => simonpj -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5075#comment:15> 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 28 Apr '13

28 Apr '13

#5075: CPR optimisation for sum types if only one constructor is used -------------------------------+-------------------------------------------- Reporter: batterseapower | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.3 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by igloo): * owner: simonpj => * status: patch => new Comment: It looks like the patch has been applied to the cpr-sum-types branch. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5075#comment:14> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #3333: GHCi doesn't load weak symbols
by GHC 28 Apr '13

28 Apr '13

#3333: GHCi doesn't load weak symbols ---------------------------+------------------------------------------------ Reporter: heatsink | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.6.2 Component: GHCi | Version: 6.10.4 Resolution: | Keywords: weak, dynamic loading Os: Linux | Architecture: x86 Failure: None/Unknown | Difficulty: Unknown Testcase: | Blockedby: 3658 Blocking: | Related: ---------------------------+------------------------------------------------ Changes (by igloo): * owner: akio => * status: patch => new Comment: Replying to [comment:26 akio]: > Replying to [comment:24 igloo]: > Why is this blocked by #3658? Isn't the ability to load a static C++ object file independent to the ability to use the system linker? We could fix it in our own linker, but I think it would be a waste of effort when we're removing our linker and using the system linker instead. In HEAD we're already using the system linker on Elf platforms by default (except for FreeBSD, due to a bug in their system linker, but even there we will switch to the system linker once 7.8 is branched). -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3333#comment:29> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7427: Proposal: Add setEnv/unsetEnv to System.Environment
by GHC 28 Apr '13

28 Apr '13

#7427: Proposal: Add setEnv/unsetEnv to System.Environment ---------------------------------+------------------------------------------ Reporter: SimonHengel | Owner: Type: feature request | Status: patch Priority: normal | Milestone: 7.8.1 Component: libraries/base | Version: 7.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by SimonHengel): In that case we can use my implementation from https://github.com/sol/setenv. It depends on unix and does not require any configure code. If the split up does not happen in time, I would still vote for applying this patch. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7427#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7720: iOS patch no 9: Linking
by GHC 28 Apr '13

28 Apr '13

#7720: iOS patch no 9: Linking ------------------------------+--------------------------------------------- Reporter: StephenBlackheath | Owner: Type: feature request | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: Os: Other | Architecture: arm Failure: None/Unknown | Blockedby: Blocking: | Related: ------------------------------+--------------------------------------------- These are all the changes necessary to make the iOS cross compiler link in the right way for iOS. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7720> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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