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April 16, 2015 14:54
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GHC bug
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| -- Initial ghc-bug.cabal generated by cabal init. For further | |
| -- documentation, see http://haskell.org/cabal/users-guide/ | |
| name: ghc-bug | |
| version: 0.1.0.0 | |
| -- synopsis: | |
| -- description: | |
| -- license: | |
| license-file: LICENSE | |
| author: Ömer Sinan Ağacan | |
| maintainer: [email protected] | |
| -- copyright: | |
| -- category: | |
| build-type: Simple | |
| -- extra-source-files: | |
| cabal-version: >=1.10 | |
| executable ghc-bug | |
| main-is: Main.hs | |
| -- other-modules: | |
| other-extensions: QuasiQuotes | |
| build-depends: base >=4.8 && <4.9, haskell-src-exts-qq | |
| hs-source-dirs: src | |
| default-language: Haskell2010 |
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| {-# LANGUAGE QuasiQuotes #-} | |
| import Language.Haskell.Exts.QQ | |
| main = print [hs| \x -> case x of { 0 -> True; _ -> odd (x - 1) } |] |
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| ➜ ghc_bug cabal install | |
| Resolving dependencies... | |
| Notice: installing into a sandbox located at | |
| /home/omer/haskell/ghc_bug/.cabal-sandbox | |
| Configuring mtl-2.2.1... | |
| Configuring nats-1... | |
| Configuring old-locale-1.0.0.7... | |
| Configuring safe-0.3.8... | |
| Configuring syb-0.4.4... | |
| Configuring text-1.2.0.4... | |
| Configuring th-lift-0.7.2... | |
| Building old-locale-1.0.0.7... | |
| Building mtl-2.2.1... | |
| Building nats-1... | |
| Building safe-0.3.8... | |
| Building text-1.2.0.4... | |
| Building syb-0.4.4... | |
| Building th-lift-0.7.2... | |
| Installed nats-1 | |
| Installed old-locale-1.0.0.7 | |
| Configuring old-time-1.1.0.3... | |
| Installed th-lift-0.7.2 | |
| Installed safe-0.3.8 | |
| Installed mtl-2.2.1 | |
| Building old-time-1.1.0.3... | |
| Installed syb-0.4.4 | |
| Configuring th-expand-syns-0.3.0.6... | |
| Building th-expand-syns-0.3.0.6... | |
| Installed th-expand-syns-0.3.0.6 | |
| Configuring th-reify-many-0.1.3... | |
| Building th-reify-many-0.1.3... | |
| Installed th-reify-many-0.1.3 | |
| Configuring th-orphans-0.11.1... | |
| Installed old-time-1.1.0.3 | |
| Building th-orphans-0.11.1... | |
| Installed th-orphans-0.11.1 | |
| Installed text-1.2.0.4 | |
| Configuring polyparse-1.11... | |
| Building polyparse-1.11... | |
| Installed polyparse-1.11 | |
| Configuring cpphs-1.19... | |
| Building cpphs-1.19... | |
| Installed cpphs-1.19 | |
| Configuring haskell-src-exts-1.16.0.1... | |
| Building haskell-src-exts-1.16.0.1... | |
| Installed haskell-src-exts-1.16.0.1 | |
| Configuring haskell-src-meta-0.6.0.9... | |
| Building haskell-src-meta-0.6.0.9... | |
| Installed haskell-src-meta-0.6.0.9 | |
| Configuring haskell-src-exts-qq-0.6.1... | |
| Building haskell-src-exts-qq-0.6.1... | |
| Installed haskell-src-exts-qq-0.6.1 | |
| Configuring ghc-bug-0.1.0.0... | |
| Building ghc-bug-0.1.0.0... | |
| Failed to install ghc-bug-0.1.0.0 | |
| Build log ( /home/omer/haskell/ghc_bug/.cabal-sandbox/logs/ghc-bug-0.1.0.0.log ): | |
| Configuring ghc-bug-0.1.0.0... | |
| Building ghc-bug-0.1.0.0... | |
| Preprocessing executable 'ghc-bug' for ghc-bug-0.1.0.0... | |
| [1 of 1] Compiling Main ( src/Main.hs, dist/dist-sandbox-9fceaa6f/build/ghc-bug/ghc-bug-tmp/Main.o ) | |
| src/Main.hs:5:18:ghc: panic! (the 'impossible' happened) | |
| (GHC version 7.10.1 for x86_64-unknown-linux): | |
| qual_pkg haskell-src-exts-1.16.0.1 | |
| Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug | |
| cabal: Error: some packages failed to install: | |
| ghc-bug-0.1.0.0 failed during the building phase. The exception was: | |
| ExitFailure 1 |
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https://ghc.haskell.org/trac/ghc/ticket/10279