issue914 repo

default.nix

let
  haskellNix = import (builtins.fetchTarball "https://github.com/input-output-hk/haskell.nix/archive/master.tar.gz") {};
  pkgs = haskellNix.pkgs;
  project = pkgs.pkgsCross.musl64.haskell-nix.cabalProject({
    src = ./.;
    compiler-nix-name = "ghc8102";
  });
in
project.issue914.components.exes.issue914

Foo.hs

{-# LANGUAGE TemplateHaskell #-}
module Foo where

import           Language.Haskell.TH (Q,Exp)
import qualified Language.Haskell.TH.Syntax as TH

simpleVersion :: String -> Q Exp
simpleVersion version = [|$(TH.lift version)|]

issue914.cabal

cabal-version:       >=1.10
name:                issue914
version:             0.1.0.0
author:              TheKK
maintainer:          [email protected]
build-type:          Simple
executable issue914
  main-is:             Main.hs
  build-depends:       base >=4
  build-depends:       template-haskell
  default-language:    Haskell2010
  other-modules:       Paths_issue914
  other-modules:       Foo

Main.hs

{-# LANGUAGE TemplateHaskell #-}

module Main where

import qualified Language.Haskell.TH.Syntax as TH
import Foo

main :: IO ()
-- main = print $( [|$(TH.lift "foo")|] )
main = print $(Foo.simpleVersion "foo")