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Merge pull request #23818 from LumiGuide/feat-haskell-doc

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doc/language-frameworks/haskell.md: integer-simple improvements
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Jörg Thalheim 2017-03-13 08:19:03 +01:00 committed by GitHub
commit 5f64bb7903
1 changed files with 4 additions and 5 deletions
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9
doc/languages-frameworks/haskell.md
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@ -823,10 +823,10 @@ alternative implemention for Integer called
[integer-simple](http://hackage.haskell.org/package/integer-simple).
To get a GHC compiler build with `integer-simple` instead of `integer-gmp` use
the attribute: `pkgs.haskell.compiler.integer-simple."${ghcVersion}"`.
the attribute: `haskell.compiler.integer-simple."${ghcVersion}"`.
For example:
$ nix-build -E '(import <nixpkgs> {}).pkgs.haskell.compiler.integer-simple.ghc802'
$ nix-build -E '(import <nixpkgs> {}).haskell.compiler.integer-simple.ghc802'
...
$ result/bin/ghc-pkg list | grep integer
integer-simple-0.1.1.1
@ -838,7 +838,6 @@ The following command displays the complete list of GHC compilers build with `in
haskell.compiler.integer-simple.ghc7103 ghc-7.10.3
haskell.compiler.integer-simple.ghc722 ghc-7.2.2
haskell.compiler.integer-simple.ghc742 ghc-7.4.2
haskell.compiler.integer-simple.ghc763 ghc-7.6.3
haskell.compiler.integer-simple.ghc783 ghc-7.8.3
haskell.compiler.integer-simple.ghc784 ghc-7.8.4
haskell.compiler.integer-simple.ghc801 ghc-8.0.1
@ -846,10 +845,10 @@ The following command displays the complete list of GHC compilers build with `in
haskell.compiler.integer-simple.ghcHEAD ghc-8.1.20170106
To get a package set supporting `integer-simple` use the attribute:
`pkgs.haskell.packages.integer-simple."${ghcVersion}"`. For example
`haskell.packages.integer-simple."${ghcVersion}"`. For example
use the following to get the `scientific` package build with `integer-simple`:
$ nix-build -A pkgs.haskell.packages.integer-simple.ghc802.scientific
$ nix-build -A haskell.packages.integer-simple.ghc802.scientific
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