ormolu-stack-build-error.md

$ stack build
Building all executables for `ormolu' once. After a successful build of all of them, only specified executables will be rebuilt.
ormolu-0.0.1.0: build (lib + exe)
Preprocessing library for ormolu-0.0.1.0..
Building library for ormolu-0.0.1.0..
[11 of 24] Compiling Ormolu.Printer.Meat.Type ( src/Ormolu/Printer/Meat/Type.hs, .stack-work/dist/x86_64-linux/Cabal-2.4.0.1/build/Ormolu/Printer/Meat/Type.o )

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:36:3: error:
    Not in scope: data constructor ‘HsAppsTy’
    Perhaps you meant ‘HsAppTy’ (imported from GHC)
   |
36 |   HsAppsTy apps ->
   |   ^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:53:3: error:
    Not in scope: data constructor ‘HsPArrTy’
    Perhaps you meant ‘HsParTy’ (imported from GHC)
   |
53 |   HsPArrTy t -> located t (bracketsPar . p_hsType)
   |   ^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:74:3: error:
    Not in scope: data constructor ‘HsEqTy’
    Perhaps you meant ‘HsOpTy’ (imported from GHC)
   |
74 |   HsEqTy x y -> velt'
   |   ^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:96:3: error:
    Not in scope: data constructor ‘HsCoreTy’
    Perhaps you meant ‘NHsCoreTy’ (imported from GHC)
   |
96 |   HsCoreTy t -> atom t
   |   ^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:106:30: error:
    Not in scope: data constructor ‘PlaceHolder’
    |
106 |   HsWildCardTy (AnonWildCard PlaceHolder) -> txt "_"
    |                              ^^^^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:123:16: error:
    Not in scope: type constructor or class ‘HsAppType’
    A data constructor of that name is in scope; did you mean DataKinds?
    |
123 | p_hsAppType :: HsAppType GhcPs -> R ()
    |                ^^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:125:3: error:
    Not in scope: data constructor ‘HsAppInfix’
    |
125 |   HsAppInfix l ->
    |   ^^^^^^^^^^

/home/abiduzair/Documents/uzair/ormolu/src/Ormolu/Printer/Meat/Type.hs:127:3: error:
    Not in scope: data constructor ‘HsAppPrefix’
    |
127 |   HsAppPrefix l ->
    |   ^^^^^^^^^^^


--  While building package ormolu-0.0.1.0 using:
      /home/abiduzair/.stack/setup-exe-cache/x86_64-linux/Cabal-simple_mPHDZzAJ_2.4.0.1_ghc-8.6.4 --builddir=.stack-work/dist/x86_64-linux/Cabal-2.4.0.1 build lib:ormolu exe:ormolu --ghc-options " -ddump-hi -ddump-to-file -fdiagnostics-color=always"
    Process exited with code: ExitFailure 1