Fails to build because `filterM`, `liftM` not in scope

[bamarsha]

stack build fails with several error messages using GHC 9.10.2, but adding import Control.Monad to each file fixes it.

❯ stack build
as2-0.1.0.0: unregistering (local file changes: Src/Autosubst/GenAutomation.hs Src/Autosubst/GenCode.hs Src/Autosubst/GenM.hs Src/Autosubst/Gener...)
as2> build (lib + exe) with ghc-9.10.2
Preprocessing library for as2-0.1.0.0...
Building library for as2-0.1.0.0...
[ 2 of 13] Compiling Autosubst.GenM [Source file changed]
/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:113:3: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId -> m2 Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
113 |   filterM (\x -> do
    |   ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:120:3: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId -> m1 Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
120 |   filterM isOpen (concat (map fst spec))
    |   ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:179:10: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId
            -> RWST Signature [(String, Doc)] Scope (Except String) Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
179 |   occ <- filterM (\z -> do
    |          ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:238:3: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId
            -> RWST Signature [(String, Doc)] Scope (Except String) Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
238 |   filterM (\z -> do
    |   ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:245:3: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId
            -> RWST Signature [(String, Doc)] Scope (Except String) Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
245 |   filterM (\z -> do
    |   ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:252:9: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId
            -> RWST Signature [(String, Doc)] Scope (Except String) Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) (t1 a1)
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
252 |   ys <- filterM (\y -> do
    |         ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:260:3: error: [GHC-88464]
    Variable not in scope:
      liftM
        :: (t2 [a2] -> [a2])
           -> RWST
                Signature [(String, Doc)] Scope (Except String) [[(TId, TId)]]
           -> GenM [(TId, TId)]
    Suggested fix: Perhaps use ‘lift’ (imported from Control.Monad.RWS)
    |
260 |   liftM concat (mapM (\x -> do
    |   ^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:266:20: error: [GHC-88464]
    Variable not in scope:
      liftM
        :: (t0 [a0] -> [a0])
           -> RWST
                Signature [(String, Doc)] Scope (Except String) [[(TId, TId)]]
           -> GenM [(TId, TId)]
    Suggested fix: Perhaps use ‘lift’ (imported from Control.Monad.RWS)
    |
266 | extensionList xs = liftM concat (mapM (\x -> do
    |                    ^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:276:11: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId -> m0 Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) (t3 a3)
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
276 |     ys <- filterM isOpen xs
    |           ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:296:13: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId -> GenM Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
296 |   args'' <- filterM isVariantSort args'
    |             ^^^^^^^

/Users/brianna/Code/uds-psl/autosubst2/Src/Autosubst/GenM.hs:305:13: error: [GHC-88464]
    Variable not in scope:
      filterM
        :: (TId -> GenM Bool)
           -> [TId]
           -> RWST Signature [(String, Doc)] Scope (Except String) [TId]
    Suggested fix:
      Perhaps use one of these:
        ‘filter’ (imported from Data.List),
        ‘M.filter’ (imported from Data.Map),
        ‘S.filter’ (imported from Data.Set)
    |
305 |   args'' <- filterM isVariantSort args'
    |             ^^^^^^^


Error: [S-7282]
       Stack failed to execute the build plan.

       While executing the build plan, Stack encountered the error:

       [S-7011]
       While building package as2-0.1.0.0 (scroll up to its section to see the error) using:
       /Users/brianna/.stack/setup-exe-cache/aarch64-osx/Cabal-simple_w2MFVN35_3.12.1.0_ghc-9.10.2 --verbose=1 --builddir=.stack-work/dist/aarch64-osx/ghc-9.10.2 build lib:as2 exe:as2-exe --ghc-options " -fdiagnostics-color=always"
       Process exited with code: ExitFailure 1