- ghc-tickets - Haskell.org

Re: [GHC] #984: Syntax error shows in the wrong position
by GHC 01 Feb '13

01 Feb '13

#984: Syntax error shows in the wrong position -------------------------------------+-------------------------------------- Reporter: guest | Owner: Type: bug | Status: new Priority: low | Milestone: _|_ Component: Compiler (Parser) | Version: 6.4.2 Keywords: syntax parse case do | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: N/A Blockedby: | Blocking: Related: | -------------------------------------+-------------------------------------- Comment(by ian@…): commit d2169af1b312c698ade627c26416a7527f1c46b1 {{{ Author: Ian Lynagh <ian(a)well-typed.com> Date: Fri Feb 1 15:23:39 2013 +0000 Improve an error message; fixes #984 This code: f _ = do x <- computation case () of _ -> result <- computation case () of () -> undefined Now gives this error: Parse error in pattern: case () of { _ -> result } Possibly caused by a missing 'do'? compiler/parser/Parser.y.pp | 22 +++++---- compiler/parser/RdrHsSyn.lhs | 108 ++++++++++++++++++++++-------------------- 2 files changed, 70 insertions(+), 60 deletions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/984#comment:8> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #459: Bad parse error message
by GHC 01 Feb '13

01 Feb '13

#459: Bad parse error message --------------------------------+------------------------------------------- Reporter: nobody | Owner: Type: bug | Status: closed Priority: normal | Milestone: _|_ Component: Compiler (Parser) | Version: 6.4.1 Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Other | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: --------------------------------+------------------------------------------- Changes (by igloo): * status: new => closed * resolution: None => fixed Comment: The error is now {{{ parse error (possibly incorrect indentation or mismatched brackets) }}} which is I think as we're going to get. While we can see that it's obviously a bracket problem rather than an indentation problem in this small example, in general it's hard for GHC to suggest the right one, so suggesting both seems reasonable. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/459#comment:12> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7591: CodeGen.Platform.hs not including ghcautoconf.h as it should, breaks ARMv5 compiler
by GHC 01 Feb '13

01 Feb '13

#7591: CodeGen.Platform.hs not including ghcautoconf.h as it should, breaks ARMv5 compiler --------------------------------+------------------------------------------- Reporter: StephenBlackheath | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.7 | Keywords: arm cross llvm Os: Unknown/Multiple | Architecture: arm Failure: Building GHC failed | Blockedby: Blocking: | Related: --------------------------------+------------------------------------------- MachRegs.h requires ghcautoconf.h to be included before it, because, in the case of ARM processors, it needs to know what ARM variant is being used. This patch fixes that in includes/CodeGen.Platform.hs, otherwise there is a mismatch between the compiler and llvm. Perhaps it needs to be made more robust by instead including ghcautoconf.h from MachRegs.h? Otherwise someone else could easily break it. I originally didn't do this, because it wasn't done anywhere else. Suggested fix attached. -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7591> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4937: Remove indirections caused by sum types, such as Maybe
by GHC 01 Feb '13

01 Feb '13

#4937: Remove indirections caused by sum types, such as Maybe -------------------------------+-------------------------------------------- Reporter: tibbe | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.1 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4937#comment:18> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #2289: Needless reboxing of values when returning from a tight loop
by GHC 01 Feb '13

01 Feb '13

#2289: Needless reboxing of values when returning from a tight loop -------------------------------------------+-------------------------------- Reporter: dons | Owner: Type: bug | Status: new Priority: lowest | Milestone: 7.6.2 Component: Compiler | Version: 6.8.2 Keywords: boxing, loops, performance | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Runtime performance bug Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: #2387,#1600 | -------------------------------------------+-------------------------------- Changes (by liyang): * cc: hackage.haskell.org@… (added) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2289#comment:32> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #1349: Generalise the ! and UNPACK mechanism for data types, to unpack function arguments
by GHC 31 Jan '13

31 Jan '13

#1349: Generalise the ! and UNPACK mechanism for data types, to unpack function arguments ---------------------------------+------------------------------------------ Reporter: simonpj | Owner: Type: task | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 6.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Changes (by liyang): * cc: hackage.haskell.org@… (added) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1349#comment:39> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #4937: Remove indirections caused by sum types, such as Maybe
by GHC 31 Jan '13

31 Jan '13

#4937: Remove indirections caused by sum types, such as Maybe -------------------------------+-------------------------------------------- Reporter: tibbe | Owner: Type: feature request | Status: new Priority: normal | Milestone: 7.6.2 Component: Compiler | Version: 7.0.1 Resolution: | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: None/Unknown | Difficulty: Testcase: | Blockedby: Blocking: | Related: -------------------------------+-------------------------------------------- Changes (by liyang): * cc: hackage.haskell.org@… (added) -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4937#comment:17> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5801: Document GHC Optimisation Passes
by GHC 31 Jan '13

31 Jan '13

#5801: Document GHC Optimisation Passes --------------------------------+------------------------------------------- Reporter: dterei | Owner: dterei Type: task | Status: closed Priority: normal | Milestone: 7.6.2 Component: Documentation | Version: Resolution: fixed | Keywords: Os: Unknown/Multiple | Architecture: Unknown/Multiple Failure: Documentation bug | Difficulty: Unknown Testcase: | Blockedby: Blocking: | Related: --------------------------------+------------------------------------------- Changes (by dterei): * status: new => closed * resolution: => fixed Comment: Hooray! -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5801#comment:14> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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Re: [GHC] #5801: Document GHC Optimisation Passes
by GHC 31 Jan '13

31 Jan '13

#5801: Document GHC Optimisation Passes ---------------------------------+------------------------------------------ Reporter: dterei | Owner: dterei Type: task | Status: new Priority: normal | Milestone: 7.6.2 Component: Documentation | Version: Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: Documentation bug Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: | ---------------------------------+------------------------------------------ Comment(by davidterei@…): commit c0f96bdcf16866d91941802649d470176dcf9e7a {{{ Author: David Terei <davidterei(a)gmail.com> Date: Thu Jan 31 17:48:37 2013 -0800 Document -fvectorise and -favoid-vect. (#5801) docs/users_guide/parallel.xml | 2 +- docs/users_guide/using.xml | 28 ++++++++++++++++++++++------ 2 files changed, 23 insertions(+), 7 deletions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5801#comment:13> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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[GHC] #7607: getSymtabName:unknown known-key unique
by GHC 31 Jan '13

31 Jan '13

#7607: getSymtabName:unknown known-key unique -------------------------+-------------------------------------------------- Reporter: sheblar | Owner: Type: bug | Status: new Priority: normal | Component: Compiler Version: 7.6.1 | Keywords: Os: Linux | Architecture: x86_64 (amd64) Failure: None/Unknown | Blockedby: Blocking: | Related: -------------------------+-------------------------------------------------- On a freshly updated install of Archlinux x86_64, I ran makepkg -s on the following PKGBUILD: https://aur.archlinux.org/packages/pa/pandoc/PKGBUILD The build trace is as follows below: ➜ pandoc makepkg -s ==> Making package: pandoc 1.9.4.5-5 (Sat 19 Jan 00:38:49 GMT 2013) ==> Checking runtime dependencies... ==> Checking buildtime dependencies... ==> Retrieving Sources... -> Found pandoc-1.9.4.5-5-any.src.tar.xz -> Found pandoc-1.9.4.5-5-any.src.tar.xz.sig -> Found SRCBUILD ==> Validating source files with md5sums... pandoc-1.9.4.5-5-any.src.tar.xz ... Passed pandoc-1.9.4.5-5-any.src.tar.xz.sig ... Passed SRCBUILD ... Passed ==> Verifying source file signatures with gpg... pandoc-1.9.4.5-5-any.src.tar.xz ... FAILED (unknown public key 456032D717A4CD9C) ==> WARNING: Warnings have occurred while verifying the signatures. Please make sure you really trust them. ==> Extracting Sources... -> Extracting pandoc-1.9.4.5-5-any.src.tar.xz with bsdtar ==> Removing existing pkg/ directory... ==> Starting build()... -> Building base64-bytestring-1.0.0.0 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... In order, the following will be installed: base64-bytestring-1.0.0.0 (reinstall) Warning: Note that reinstalls are always dangerous. Continuing anyway... Configuring base64-bytestring-1.0.0.0... Building base64-bytestring-1.0.0.0... Preprocessing library base64-bytestring-1.0.0.0... In-place registering base64-bytestring-1.0.0.0... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/base64-bytestring-1.0.0.0/ghc-7.6.1 Registering base64-bytestring-1.0.0.0... Installed base64-bytestring-1.0.0.0 -> Building digest-0.0.1.2 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... In order, the following will be installed: digest-0.0.1.2 (reinstall) Warning: Note that reinstalls are always dangerous. Continuing anyway... Configuring digest-0.0.1.2... Building digest-0.0.1.2... Preprocessing library digest-0.0.1.2... In-place registering digest-0.0.1.2... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/digest-0.0.1.2/ghc-7.6.1 Registering digest-0.0.1.2... Installed digest-0.0.1.2 -> Building extensible-exceptions-0.1.1.4 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... In order, the following will be installed: extensible-exceptions-0.1.1.4 (reinstall) Warning: Note that reinstalls are always dangerous. Continuing anyway... Configuring extensible-exceptions-0.1.1.4... Building extensible-exceptions-0.1.1.4... Preprocessing library extensible-exceptions-0.1.1.4... [1 of 1] Compiling Control.Exception.Extensible ( Control/Exception/Extensible.hs, dist/build/Control/Exception/Extensible.o ) In-place registering extensible-exceptions-0.1.1.4... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/extensible- exceptions-0.1.1.4/ghc-7.6.1 Registering extensible-exceptions-0.1.1.4... Installed extensible-exceptions-0.1.1.4 -> Building file-embed-0.0.4.7 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring file-embed-0.0.4.7... Building file-embed-0.0.4.7... Preprocessing library file-embed-0.0.4.7... [1 of 1] Compiling Data.FileEmbed ( Data/FileEmbed.hs, dist/build/Data/FileEmbed.o ) In-place registering file-embed-0.0.4.7... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/file- embed-0.0.4.7/ghc-7.6.1 Registering file-embed-0.0.4.7... Installed file-embed-0.0.4.7 -> Building random-1.0.1.1 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring random-1.0.1.1... Building random-1.0.1.1... Preprocessing library random-1.0.1.1... [1 of 1] Compiling System.Random ( System/Random.hs, dist/build/System/Random.o ) In-place registering random-1.0.1.1... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/random-1.0.1.1/ghc-7.6.1 Registering random-1.0.1.1... Installed random-1.0.1.1 -> Building syb-0.3.7 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... In order, the following will be installed: syb-0.3.7 (reinstall) Warning: Note that reinstalls are always dangerous. Continuing anyway... [1 of 1] Compiling Main ( Setup.hs, dist/setup/Main.o ) Setup.hs:9:35: Warning: In the use of `runTests' (imported from Distribution.Simple, but defined in Distribution.Simple.UserHooks): Deprecated: "Please use the new testing interface instead!" Linking ./dist/setup/setup ... Configuring syb-0.3.7... Building syb-0.3.7... Preprocessing library syb-0.3.7... [ 1 of 16] Compiling Data.Generics.Basics ( src/Data/Generics/Basics.hs, dist/build/Data/Generics/Basics.o ) [ 2 of 16] Compiling Generics.SYB.Basics ( src/Generics/SYB/Basics.hs, dist/build/Generics/SYB/Basics.o ) [ 3 of 16] Compiling Data.Generics.Instances ( src/Data/Generics/Instances.hs, dist/build/Data/Generics/Instances.o ) [ 4 of 16] Compiling Generics.SYB.Instances ( src/Generics/SYB/Instances.hs, dist/build/Generics/SYB/Instances.o ) [ 5 of 16] Compiling Data.Generics.Aliases ( src/Data/Generics/Aliases.hs, dist/build/Data/Generics/Aliases.o ) [ 6 of 16] Compiling Data.Generics.Schemes ( src/Data/Generics/Schemes.hs, dist/build/Data/Generics/Schemes.o ) [ 7 of 16] Compiling Generics.SYB.Schemes ( src/Generics/SYB/Schemes.hs, dist/build/Generics/SYB/Schemes.o ) [ 8 of 16] Compiling Data.Generics.Text ( src/Data/Generics/Text.hs, dist/build/Data/Generics/Text.o ) [ 9 of 16] Compiling Generics.SYB.Text ( src/Generics/SYB/Text.hs, dist/build/Generics/SYB/Text.o ) [10 of 16] Compiling Data.Generics.Twins ( src/Data/Generics/Twins.hs, dist/build/Data/Generics/Twins.o ) [11 of 16] Compiling Generics.SYB.Twins ( src/Generics/SYB/Twins.hs, dist/build/Generics/SYB/Twins.o ) [12 of 16] Compiling Data.Generics.Builders ( src/Data/Generics/Builders.hs, dist/build/Data/Generics/Builders.o ) [13 of 16] Compiling Generics.SYB.Builders ( src/Generics/SYB/Builders.hs, dist/build/Generics/SYB/Builders.o ) [14 of 16] Compiling Generics.SYB.Aliases ( src/Generics/SYB/Aliases.hs, dist/build/Generics/SYB/Aliases.o ) [15 of 16] Compiling Data.Generics ( src/Data/Generics.hs, dist/build/Data/Generics.o ) [16 of 16] Compiling Generics.SYB ( src/Generics/SYB.hs, dist/build/Generics/SYB.o ) In-place registering syb-0.3.7... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/syb-0.3.7/ghc-7.6.1 Registering syb-0.3.7... Installed syb-0.3.7 -> Building hs-bibutils-4.15 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring hs-bibutils-4.15... Building hs-bibutils-4.15... Preprocessing library hs-bibutils-4.15... [1 of 1] Compiling Text.Bibutils ( dist/build/Text/Bibutils.hs, dist/build/Text/Bibutils.o ) In-place registering hs-bibutils-4.15... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/hs-bibutils-4.15/ghc-7.6.1 Registering hs-bibutils-4.15... Installed hs-bibutils-4.15 -> Building pandoc-types-1.9.1 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring pandoc-types-1.9.1... Building pandoc-types-1.9.1... Preprocessing library pandoc-types-1.9.1... [1 of 3] Compiling Text.Pandoc.Generic ( Text/Pandoc/Generic.hs, dist/build/Text/Pandoc/Generic.o ) [2 of 3] Compiling Text.Pandoc.Definition ( Text/Pandoc/Definition.hs, dist/build/Text/Pandoc/Definition.o ) [3 of 3] Compiling Text.Pandoc.Builder ( Text/Pandoc/Builder.hs, dist/build/Text/Pandoc/Builder.o ) In-place registering pandoc-types-1.9.1... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/pandoc- types-1.9.1/ghc-7.6.1 Registering pandoc-types-1.9.1... Installed pandoc-types-1.9.1 -> Building temporary-1.1.2.4 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring temporary-1.1.2.4... Building temporary-1.1.2.4... Preprocessing library temporary-1.1.2.4... [1 of 3] Compiling Distribution.Compat.Exception ( Distribution/Compat/Exception.hs, dist/build/Distribution/Compat/Exception.o ) [2 of 3] Compiling Distribution.Compat.TempFile ( Distribution/Compat/TempFile.hs, dist/build/Distribution/Compat/TempFile.o ) [3 of 3] Compiling System.IO.Temp ( System/IO/Temp.hs, dist/build/System/IO/Temp.o ) In-place registering temporary-1.1.2.4... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/temporary-1.1.2.4/ghc-7.6.1 Registering temporary-1.1.2.4... Installed temporary-1.1.2.4 -> Building text-0.11.2.3 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring text-0.11.2.3... Building text-0.11.2.3... Preprocessing library text-0.11.2.3... [ 1 of 39] Compiling Data.Text.Encoding.Utf32 ( Data/Text/Encoding/Utf32.hs, dist/build/Data/Text/Encoding/Utf32.o ) [ 2 of 39] Compiling Data.Text.Fusion.Size ( Data/Text/Fusion/Size.hs, dist/build/Data/Text/Fusion/Size.o ) [ 3 of 39] Compiling Data.Text.Lazy.Builder.RealFloat.Functions ( Data/Text/Lazy/Builder/RealFloat/Functions.hs, dist/build/Data/Text/Lazy/Builder/RealFloat/Functions.o ) [ 4 of 39] Compiling Data.Text.Fusion.Internal ( Data/Text/Fusion/Internal.hs, dist/build/Data/Text/Fusion/Internal.o ) [ 5 of 39] Compiling Data.Text.Fusion.CaseMapping ( Data/Text/Fusion/CaseMapping.hs, dist/build/Data/Text/Fusion/CaseMapping.o ) [ 6 of 39] Compiling Data.Text.Encoding.Error ( Data/Text/Encoding/Error.hs, dist/build/Data/Text/Encoding/Error.o ) [ 7 of 39] Compiling Data.Text.UnsafeShift ( Data/Text/UnsafeShift.hs, dist/build/Data/Text/UnsafeShift.o ) [ 8 of 39] Compiling Data.Text.Unsafe.Base ( Data/Text/Unsafe/Base.hs, dist/build/Data/Text/Unsafe/Base.o ) [ 9 of 39] Compiling Data.Text.Encoding.Utf16 ( Data/Text/Encoding/Utf16.hs, dist/build/Data/Text/Encoding/Utf16.o ) [10 of 39] Compiling Data.Text.Util ( Data/Text/Util.hs, dist/build/Data/Text/Util.o ) [11 of 39] Compiling Data.Text.Fusion.Common ( Data/Text/Fusion/Common.hs, dist/build/Data/Text/Fusion/Common.o ) [12 of 39] Compiling Data.Text.Array ( Data/Text/Array.hs, dist/build/Data/Text/Array.o ) [13 of 39] Compiling Data.Text.UnsafeChar ( Data/Text/UnsafeChar.hs, dist/build/Data/Text/UnsafeChar.o ) [14 of 39] Compiling Data.Text.Internal ( Data/Text/Internal.hs, dist/build/Data/Text/Internal.o ) [15 of 39] Compiling Data.Text.Unsafe ( Data/Text/Unsafe.hs, dist/build/Data/Text/Unsafe.o ) [16 of 39] Compiling Data.Text.Private ( Data/Text/Private.hs, dist/build/Data/Text/Private.o ) [17 of 39] Compiling Data.Text.Fusion ( Data/Text/Fusion.hs, dist/build/Data/Text/Fusion.o ) [18 of 39] Compiling Data.Text.Encoding.Utf8 ( Data/Text/Encoding/Utf8.hs, dist/build/Data/Text/Encoding/Utf8.o ) [19 of 39] Compiling Data.Text.Encoding.Fusion.Common ( Data/Text/Encoding/Fusion/Common.hs, dist/build/Data/Text/Encoding/Fusion/Common.o ) [20 of 39] Compiling Data.Text.Encoding.Fusion ( Data/Text/Encoding/Fusion.hs, dist/build/Data/Text/Encoding/Fusion.o ) [21 of 39] Compiling Data.Text.Lazy.Encoding.Fusion ( Data/Text/Lazy/Encoding/Fusion.hs, dist/build/Data/Text/Lazy/Encoding/Fusion.o ) [22 of 39] Compiling Data.Text.Encoding ( Data/Text/Encoding.hs, dist/build/Data/Text/Encoding.o ) [23 of 39] Compiling Data.Text.Search ( Data/Text/Search.hs, dist/build/Data/Text/Search.o ) [24 of 39] Compiling Data.Text.Foreign ( Data/Text/Foreign.hs, dist/build/Data/Text/Foreign.o ) [25 of 39] Compiling Data.Text ( Data/Text.hs, dist/build/Data/Text.o ) [26 of 39] Compiling Data.Text.IO.Internal ( Data/Text/IO/Internal.hs, dist/build/Data/Text/IO/Internal.o ) [27 of 39] Compiling Data.Text.IO ( Data/Text/IO.hs, dist/build/Data/Text/IO.o ) [28 of 39] Compiling Data.Text.Lazy.Internal ( Data/Text/Lazy/Internal.hs, dist/build/Data/Text/Lazy/Internal.o ) [29 of 39] Compiling Data.Text.Lazy.Fusion ( Data/Text/Lazy/Fusion.hs, dist/build/Data/Text/Lazy/Fusion.o ) [30 of 39] Compiling Data.Text.Lazy.Search ( Data/Text/Lazy/Search.hs, dist/build/Data/Text/Lazy/Search.o ) [31 of 39] Compiling Data.Text.Lazy ( Data/Text/Lazy.hs, dist/build/Data/Text/Lazy.o ) [32 of 39] Compiling Data.Text.Lazy.Read ( Data/Text/Lazy/Read.hs, dist/build/Data/Text/Lazy/Read.o ) [33 of 39] Compiling Data.Text.Lazy.IO ( Data/Text/Lazy/IO.hs, dist/build/Data/Text/Lazy/IO.o ) [34 of 39] Compiling Data.Text.Lazy.Builder ( Data/Text/Lazy/Builder.hs, dist/build/Data/Text/Lazy/Builder.o ) [35 of 39] Compiling Data.Text.Lazy.Builder.Functions ( Data/Text/Lazy/Builder/Functions.hs, dist/build/Data/Text/Lazy/Builder/Functions.o ) [36 of 39] Compiling Data.Text.Lazy.Builder.Int ( Data/Text/Lazy/Builder/Int.hs, dist/build/Data/Text/Lazy/Builder/Int.o ) [37 of 39] Compiling Data.Text.Lazy.Builder.RealFloat ( Data/Text/Lazy/Builder/RealFloat.hs, dist/build/Data/Text/Lazy/Builder/RealFloat.o ) [38 of 39] Compiling Data.Text.Lazy.Encoding ( Data/Text/Lazy/Encoding.hs, dist/build/Data/Text/Lazy/Encoding.o ) [39 of 39] Compiling Data.Text.Read ( Data/Text/Read.hs, dist/build/Data/Text/Read.o ) In-place registering text-0.11.2.3... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/text-0.11.2.3/ghc-7.6.1 Registering text-0.11.2.3... Installed text-0.11.2.3 -> Building blaze-builder-0.3.1.0 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring blaze-builder-0.3.1.0... Building blaze-builder-0.3.1.0... Preprocessing library blaze-builder-0.3.1.0... Blaze/ByteString/Builder/Int.hs:1:14: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Word.hs:1:19: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/ByteString.hs:1:52: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Char8.hs:2:14: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/HTTP.hs:1:63: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Internal.hs:1:45: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Internal/Write.hs:1:33: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Internal/Types.hs:1:45: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Internal/Buffer.hs:1:45: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect Blaze/ByteString/Builder/Internal/UncheckedShifts.hs:1:30: Warning: -XMonoPatBinds is deprecated: Experimental feature now removed; has no effect [ 1 of 13] Compiling Blaze.ByteString.Builder.Internal.Types ( Blaze/ByteString/Builder/Internal/Types.hs, dist/build/Blaze/ByteString/Builder/Internal/Types.o ) [ 2 of 13] Compiling Blaze.ByteString.Builder.Internal.Write ( Blaze/ByteString/Builder/Internal/Write.hs, dist/build/Blaze/ByteString/Builder/Internal/Write.o ) [ 3 of 13] Compiling Blaze.ByteString.Builder.Internal.Buffer ( Blaze/ByteString/Builder/Internal/Buffer.hs, dist/build/Blaze/ByteString/Builder/Internal/Buffer.o ) Blaze/ByteString/Builder/Internal/Buffer.hs:78:20: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" Blaze/ByteString/Builder/Internal/Buffer.hs:85:17: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" Blaze/ByteString/Builder/Internal/Buffer.hs:94:10: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" Blaze/ByteString/Builder/Internal/Buffer.hs:103:31: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" [ 4 of 13] Compiling Blaze.ByteString.Builder.Internal.UncheckedShifts ( Blaze/ByteString/Builder/Internal/UncheckedShifts.hs, dist/build/Blaze/ByteString/Builder/Internal/UncheckedShifts.o ) [ 5 of 13] Compiling Blaze.ByteString.Builder.Internal ( Blaze/ByteString/Builder/Internal.hs, dist/build/Blaze/ByteString/Builder/Internal.o ) Blaze/ByteString/Builder/Internal.hs:319:23: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" [ 6 of 13] Compiling Blaze.ByteString.Builder.Char.Utf8 ( Blaze/ByteString/Builder/Char/Utf8.hs, dist/build/Blaze/ByteString/Builder/Char/Utf8.o ) [ 7 of 13] Compiling Blaze.ByteString.Builder.ByteString ( Blaze/ByteString/Builder/ByteString.hs, dist/build/Blaze/ByteString/Builder/ByteString.o ) Blaze/ByteString/Builder/ByteString.hs:51:1: Warning: The qualified import of `Data.ByteString.Lazy.Internal' is redundant except perhaps to import instances from `Data.ByteString.Lazy.Internal' To import instances alone, use: import Data.ByteString.Lazy.Internal() Blaze/ByteString/Builder/ByteString.hs:122:11: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" Blaze/ByteString/Builder/ByteString.hs:124:12: Warning: In the use of `unsafeForeignPtrToPtr' (imported from Foreign, but defined in Foreign.ForeignPtr): Deprecated: "Use Foreign.ForeignPtr.Unsafe.unsafeForeignPtrToPtr instead; This function will be removed in the next release" [ 8 of 13] Compiling Blaze.ByteString.Builder.Word ( Blaze/ByteString/Builder/Word.hs, dist/build/Blaze/ByteString/Builder/Word.o ) [ 9 of 13] Compiling Blaze.ByteString.Builder.Char8 ( Blaze/ByteString/Builder/Char8.hs, dist/build/Blaze/ByteString/Builder/Char8.o ) [10 of 13] Compiling Blaze.ByteString.Builder.HTTP ( Blaze/ByteString/Builder/HTTP.hs, dist/build/Blaze/ByteString/Builder/HTTP.o ) [11 of 13] Compiling Blaze.ByteString.Builder.Int ( Blaze/ByteString/Builder/Int.hs, dist/build/Blaze/ByteString/Builder/Int.o ) [12 of 13] Compiling Blaze.ByteString.Builder ( Blaze/ByteString/Builder.hs, dist/build/Blaze/ByteString/Builder.o ) [13 of 13] Compiling Blaze.ByteString.Builder.Html.Utf8 ( Blaze/ByteString/Builder/Html/Utf8.hs, dist/build/Blaze/ByteString/Builder/Html/Utf8.o ) In-place registering blaze-builder-0.3.1.0... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/blaze- builder-0.3.1.0/ghc-7.6.1 Registering blaze-builder-0.3.1.0... Installed blaze-builder-0.3.1.0 -> Building blaze-markup-0.5.1.4 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring blaze-markup-0.5.1.4... Building blaze-markup-0.5.1.4... Preprocessing library blaze-markup-0.5.1.4... [1 of 6] Compiling Text.Blaze.Internal ( src/Text/Blaze/Internal.hs, dist/build/Text/Blaze/Internal.o ) [2 of 6] Compiling Text.Blaze.Renderer.String ( src/Text/Blaze/Renderer/String.hs, dist/build/Text/Blaze/Renderer/String.o ) [3 of 6] Compiling Text.Blaze.Renderer.Pretty ( src/Text/Blaze/Renderer/Pretty.hs, dist/build/Text/Blaze/Renderer/Pretty.o ) [4 of 6] Compiling Text.Blaze.Renderer.Text ( src/Text/Blaze/Renderer/Text.hs, dist/build/Text/Blaze/Renderer/Text.o ) [5 of 6] Compiling Text.Blaze.Renderer.Utf8 ( src/Text/Blaze/Renderer/Utf8.hs, dist/build/Text/Blaze/Renderer/Utf8.o ) [6 of 6] Compiling Text.Blaze ( src/Text/Blaze.hs, dist/build/Text/Blaze.o ) In-place registering blaze-markup-0.5.1.4... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/blaze- markup-0.5.1.4/ghc-7.6.1 Registering blaze-markup-0.5.1.4... Installed blaze-markup-0.5.1.4 -> Building blaze-html-0.5.1.3 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring blaze-html-0.5.1.3... Building blaze-html-0.5.1.3... Preprocessing library blaze-html-0.5.1.3... [ 1 of 21] Compiling Text.Blaze.XHtml5.Attributes ( src/Text/Blaze/XHtml5/Attributes.hs, dist/build/Text/Blaze/XHtml5/Attributes.o ) [ 2 of 21] Compiling Text.Blaze.XHtml1.Transitional.Attributes ( src/Text/Blaze/XHtml1/Transitional/Attributes.hs, dist/build/Text/Blaze/XHtml1/Transitional/Attributes.o ) [ 3 of 21] Compiling Text.Blaze.XHtml1.Strict.Attributes ( src/Text/Blaze/XHtml1/Strict/Attributes.hs, dist/build/Text/Blaze/XHtml1/Strict/Attributes.o ) [ 4 of 21] Compiling Text.Blaze.XHtml1.FrameSet.Attributes ( src/Text/Blaze/XHtml1/FrameSet/Attributes.hs, dist/build/Text/Blaze/XHtml1/FrameSet/Attributes.o ) [ 5 of 21] Compiling Text.Blaze.Html5.Attributes ( src/Text/Blaze/Html5/Attributes.hs, dist/build/Text/Blaze/Html5/Attributes.o ) [ 6 of 21] Compiling Text.Blaze.Html4.Transitional.Attributes ( src/Text/Blaze/Html4/Transitional/Attributes.hs, dist/build/Text/Blaze/Html4/Transitional/Attributes.o ) [ 7 of 21] Compiling Text.Blaze.Html4.Strict.Attributes ( src/Text/Blaze/Html4/Strict/Attributes.hs, dist/build/Text/Blaze/Html4/Strict/Attributes.o ) [ 8 of 21] Compiling Text.Blaze.Html4.FrameSet.Attributes ( src/Text/Blaze/Html4/FrameSet/Attributes.hs, dist/build/Text/Blaze/Html4/FrameSet/Attributes.o ) [ 9 of 21] Compiling Text.Blaze.Html ( src/Text/Blaze/Html.hs, dist/build/Text/Blaze/Html.o ) [10 of 21] Compiling Text.Blaze.Html.Renderer.Pretty ( src/Text/Blaze/Html/Renderer/Pretty.hs, dist/build/Text/Blaze/Html/Renderer/Pretty.o ) [11 of 21] Compiling Text.Blaze.Html.Renderer.String ( src/Text/Blaze/Html/Renderer/String.hs, dist/build/Text/Blaze/Html/Renderer/String.o ) [12 of 21] Compiling Text.Blaze.Html.Renderer.Text ( src/Text/Blaze/Html/Renderer/Text.hs, dist/build/Text/Blaze/Html/Renderer/Text.o ) [13 of 21] Compiling Text.Blaze.Html.Renderer.Utf8 ( src/Text/Blaze/Html/Renderer/Utf8.hs, dist/build/Text/Blaze/Html/Renderer/Utf8.o ) [14 of 21] Compiling Text.Blaze.Html4.FrameSet ( src/Text/Blaze/Html4/FrameSet.hs, dist/build/Text/Blaze/Html4/FrameSet.o ) [15 of 21] Compiling Text.Blaze.Html4.Strict ( src/Text/Blaze/Html4/Strict.hs, dist/build/Text/Blaze/Html4/Strict.o ) [16 of 21] Compiling Text.Blaze.Html4.Transitional ( src/Text/Blaze/Html4/Transitional.hs, dist/build/Text/Blaze/Html4/Transitional.o ) [17 of 21] Compiling Text.Blaze.Html5 ( src/Text/Blaze/Html5.hs, dist/build/Text/Blaze/Html5.o ) [18 of 21] Compiling Text.Blaze.XHtml1.FrameSet ( src/Text/Blaze/XHtml1/FrameSet.hs, dist/build/Text/Blaze/XHtml1/FrameSet.o ) [19 of 21] Compiling Text.Blaze.XHtml1.Strict ( src/Text/Blaze/XHtml1/Strict.hs, dist/build/Text/Blaze/XHtml1/Strict.o ) [20 of 21] Compiling Text.Blaze.XHtml1.Transitional ( src/Text/Blaze/XHtml1/Transitional.hs, dist/build/Text/Blaze/XHtml1/Transitional.o ) [21 of 21] Compiling Text.Blaze.XHtml5 ( src/Text/Blaze/XHtml5.hs, dist/build/Text/Blaze/XHtml5.o ) In-place registering blaze-html-0.5.1.3... Installing library in /home/simon/Downloads/pandoc/src/build/usr/lib/blaze- html-0.5.1.3/ghc-7.6.1 Registering blaze-html-0.5.1.3... Installed blaze-html-0.5.1.3 -> Building tagsoup-0.12.8 Warning: The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it. Resolving dependencies... Configuring tagsoup-0.12.8... Building tagsoup-0.12.8... Preprocessing library tagsoup-0.12.8... [ 1 of 13] Compiling Text.HTML.TagSoup.Entity ( Text/HTML/TagSoup/Entity.hs, dist/build/Text/HTML/TagSoup/Entity.o ) [ 2 of 13] Compiling Text.StringLike ( Text/StringLike.hs, dist/build/Text/StringLike.o ) [ 3 of 13] Compiling Text.HTML.TagSoup.Type ( Text/HTML/TagSoup/Type.hs, dist/build/Text/HTML/TagSoup/Type.o ) [ 4 of 13] Compiling Text.HTML.TagSoup.Match ( Text/HTML/TagSoup/Match.hs, dist/build/Text/HTML/TagSoup/Match.o ) [ 5 of 13] Compiling Text.HTML.TagSoup.Tree ( Text/HTML/TagSoup/Tree.hs, dist/build/Text/HTML/TagSoup/Tree.o ) [ 6 of 13] Compiling Text.HTML.TagSoup.Options ( Text/HTML/TagSoup/Options.hs, dist/build/Text/HTML/TagSoup/Options.o ) [ 7 of 13] Compiling Text.HTML.TagSoup.Implementation ( Text/HTML/TagSoup/Implementation.hs, dist/build/Text/HTML/TagSoup/Implementation.o ) [ 8 of 13] Compiling Text.HTML.TagSoup.Specification ( Text/HTML/TagSoup/Specification.hs, dist/build/Text/HTML/TagSoup/Specification.o ) [ 9 of 13] Compiling Text.HTML.TagSoup.Manual ( Text/HTML/TagSoup/Manual.hs, dist/build/Text/HTML/TagSoup/Manual.o ) [10 of 13] Compiling Text.HTML.TagSoup.Generated ( Text/HTML/TagSoup/Generated.hs, dist/build/Text/HTML/TagSoup/Generated.o ) [11 of 13] Compiling Text.HTML.TagSoup.Render ( Text/HTML/TagSoup/Render.hs, dist/build/Text/HTML/TagSoup/Render.o ) Bad interface file: /usr/lib/ghc-7.6.1/containers-0.5.0.0/Data/IntMap/Base.hi ghc: panic! (the 'impossible' happened) (GHC version 7.6.1 for x86_64-unknown-linux): getSymtabName:unknown known-key unique <<details unavailable>> Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Failed to install tagsoup-0.12.8 cabal: Error: some packages failed to install: tagsoup-0.12.8 failed during the building phase. The exception was: ExitFailure 1 ==> ERROR: A failure occurred in build(). Aborting... ➜ pandoc -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7607> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler

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