# Pastebin neZw9EiG
[310 of 492] Compiling Parser           ( dist/build/Parser.hs, dist/build/Parser.o )

dist/build/Parser.hs:1473:48: error:
    Not in scope: type variable ‘a’
     |
1473 | newtype HappyWrap209 = HappyWrap209 (([Located a],Bool))
     |                                                ^
builder for '/nix/store/9r00rvya817wgpng6wfkqlrqw1g0hpa8-ghc-api-ghcjs-8.6.2.drv' failed with exit code 1