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Re: [GHC] #5435: GHCi linker should run constructors for linked libraries
by GHC 14 Sep '13

14 Sep '13

#5435: GHCi linker should run constructors for linked libraries -------------------------------------+------------------------------------ Reporter: pumpkin | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 7.2.1 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: 3658 Blocking: 7746, 8199 | Related Tickets: #3658 -------------------------------------+------------------------------------ Comment (by Edward Z. Yang <ezyang@…>): In [changeset:1935c70f3d7ff77b4990040643d0f282e635b150/testsuite]: {{{ #!CommitTicketReference repository="testsuite" revision="1935c70f3d7ff77b4990040643d0f282e635b150" Tests for #5435 (init/init_array/constr handling by linker) Signed-off-by: Edward Z. Yang <ezyang(a)mit.edu> }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/5435#comment:19> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430
by GHC 13 Sep '13

13 Sep '13

#7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430 ----------------------------------------+---------------------------------- Reporter: carter | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: Building GHC failed | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------------+---------------------------------- Comment (by leroux): Clarification. The error occurs on osx, redhat, and ubuntu. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7874#comment:14> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430
by GHC 13 Sep '13

13 Sep '13

#7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430 ----------------------------------------+---------------------------------- Reporter: carter | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: Building GHC failed | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------------+---------------------------------- Comment (by leroux): Getting the same error across johnw's jenkin slaves. ---- Error (segfault): {{{ "inplace/bin/ghc-stage2" -hisuf hi -osuf o -hcsuf hc -static -H64m -O -fasm -package-name old-time-1.1.0.1 -hide-all-packages -i -ilibraries /old-time/. -ilibraries/old-time/dist-install/build -ilibraries/old-time /dist-install/build/autogen -Ilibraries/old-time/dist-install/build -Ilibraries/old-time/dist-install/build/autogen -Ilibraries/old- time/include -optP-include -optPlibraries/old-time/dist- install/build/autogen/cabal_macros.h -package base-4.7.0.0 -package old- locale-1.0.0.5 -XHaskell98 -XCPP -XForeignFunctionInterface -O -dcore-lint -no-user-package-db -rtsopts -odir libraries/old-time/dist- install/build -hidir libraries/old-time/dist-install/build -stubdir libraries/old-time/dist-install/build -dynamic-too -c libraries/old-time /dist-install/build/System/Time.hs -o libraries/old-time/dist- install/build/System/Time.o -dyno libraries/old-time/dist- install/build/System/Time.dyn_o make[1]: *** [libraries/old-time/dist-install/build/System/Time.o] Segmentation fault }}} ---- {{{mk/build.mk}}}: {{{ V=1 SRC_HC_OPTS = -H64m -O -fasm GhcLibHcOpts = -O -dcore-lint GhcStage1HcOpts = -Rghc-timing -O -fasm GhcStage2HcOpts = -Rghc-timing -O0 -DDEBUG SplitObjs = NO GhcLibWays += p GhcProfiled = YES LAX_DEPENDENCIES = YES BeConservative=YES }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7874#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430
by GHC 13 Sep '13

13 Sep '13

#7874: segfault 11 on mac os x when building compiler for ghc 7.7.20130430 ----------------------------------------+---------------------------------- Reporter: carter | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: | Keywords: Operating System: MacOS X | Architecture: x86_64 (amd64) Type of failure: Building GHC failed | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------------+---------------------------------- Changes (by leroux): * cc: leroux@… (added) -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7874#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #8033: add AVX register support to llvm calling convention
by GHC 13 Sep '13

13 Sep '13

#8033: add AVX register support to llvm calling convention -------------------------------------+------------------------------------ Reporter: carter | Owner: carter Type: task | Status: closed Priority: normal | Milestone: Component: Compiler | Version: 7.7 Resolution: invalid | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Changes (by carter): * status: new => closed * resolution: => invalid Comment: closing for now because this will be subsumed a somewhat more ambitious exploration -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8033#comment:29> 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 13 Sep '13

13 Sep '13

#4426: Simplify the rules for implicit quantification -------------------------------------+------------------------------------ Reporter: simonpj | Owner: Type: feature request | Status: new Priority: low | Milestone: 7.6.2 Component: Compiler | Version: 6.12.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: #7880 -------------------------------------+------------------------------------ Comment (by simonpj): Great, thank you! Simon -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4426#comment:7> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #3647: unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions
by GHC 13 Sep '13

13 Sep '13

#3647: unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions -------------------------------------+------------------------------------- Reporter: eflister | Owner: Type: feature request | Status: patch Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 6.10.4 (Parser) | Keywords: language pragma Resolution: | extensions error message warning Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------- Changes (by nomeata): * status: new => patch -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3647#comment:21> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #3647: unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions
by GHC 13 Sep '13

13 Sep '13

#3647: unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions -------------------------------------+------------------------------------- Reporter: eflister | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.8.1 Component: Compiler | Version: 6.10.4 (Parser) | Keywords: language pragma Resolution: | extensions error message warning Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------- Comment (by nomeata): I have a patch for this at https://github.com/nomeata/ghc/compare/T3647 and https://github.com/nomeata/ghc-testsuite/compare/T3647 and will merge them soon (today or tomorrow) unless someone shouts violently. -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/3647#comment:20> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8282: Windows error building HEAD missing '_atomic_inc'
by GHC 13 Sep '13

13 Sep '13

#8282: Windows error building HEAD missing '_atomic_inc' ----------------------------------+---------------------------------------- Reporter: schyler | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Build System | Version: 7.6.3 Keywords: | Operating System: Unknown/Multiple Architecture: | Type of failure: Building GHC failed Unknown/Multiple | Test Case: Difficulty: Unknown | Blocking: Blocked By: | Related Tickets: | ----------------------------------+---------------------------------------- Pulled ad15c2b4bd37082ce989268b3d2f86a2cd34386a like so: {{{ make clean ./sync-all pull make }}} Error while building on Windows: {{{ Loading package ghc-7.7.20130912 ... linking ... ghc-stage2.exe: unable to load package `ghc-7.7.20130912' ghc-stage2.exe: C:\MinGW\msys\1.0\home\kvanberendonck\ghc\compiler\stage2\build\libHSghc-7.7.20130912.a: unknown symbol `_atomic_inc' make[1]: *** [libraries/dph/dph-lifted-copy/dist- install/build/Data/Array/Parallel/PArray/PData.o] Error 1 make: *** [all] Error 2 }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8282> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #8051: GHCi: confusing `:set +m`/`:{` interaction & wrong line-numbers in multi-line input
by GHC 12 Sep '13

12 Sep '13

#8051: GHCi: confusing `:set +m`/`:{` interaction & wrong line-numbers in multi- line input ------------------------------------+------------------------------------- Reporter: hvr | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: GHCi | Version: 7.6.3 Keywords: | Operating System: Unknown/Multiple Architecture: Unknown/Multiple | Type of failure: None/Unknown Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------------- As mentioned in ticket:8047#comment:1 GHCi exhibits a line-numbering offset bug when multi-line input is evaluated. Morever, when `:set +m` is active, `:{`-entered multi-input may trigger multi-line input continuation, e.g.: {{{ Prelude> :set +m Prelude> :{ Prelude| let x = () Prelude| y = () Prelude| :} Prelude| z = () Prelude| Prelude> }}} The attached patch fixes both issues, but does so in an admittedly hacky way... -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8051> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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