Build failure due to ambiguous symbol

[robrix]

I’m seeing a build failure with ghc-8.8.1 and current hie-bios (0.3.0) & ghcide (6cf1d60):

$ cabal update
$ cabal install exe:ghcide
…
In order, the following will be built (use -v for more details):
…
 - hie-bios-0.3.0 (lib) (requires download & build)
…
exe/Main.hs:116:78: error:
    Ambiguous occurrence ‘Info’
    It could refer to
       either ‘Development.IDE.Types.Logger.Info’,
              imported from ‘Development.IDE.Types.Logger’ at exe/Main.hs:27:1-35
           or ‘Development.Shake.Info’,
              imported from ‘Development.Shake’ at exe/Main.hs:41:1-37
              (and originally defined in ‘shake-0.18.4:Development.Shake.Internal.Options’)
    |
116 |         ide <- initialise mainRule (pure $ IdInt 0) (showEvent lock) (logger Info) (defaultIdeOptions $ return $ return . grab) vfs
    |                                                                              ^^^^

Easy enough to work around locally:

-        ide <- initialise mainRule (pure $ IdInt 0) (showEvent lock) (logger Info) (defaultIdeOptions $ return $ return . grab) vfs
+        ide <- initialise mainRule (pure $ IdInt 0) (showEvent lock) (logger Development.IDE.Types.Logger.Info) (defaultIdeOptions $ return $ return . grab) vfs

Originally encountered by @aymannadeem & myself.

[cocreature]

haskell/ghcide#272 fixes the issue, I’ve published a revision to Hackage that adds an upper bound.

[robrix]

Thank you!