doctest-0.10.1 doesn't support GHC 8.0.x

[peti]

The current version of doctest refuses to compile with GHC 8.0.x:

Setup: At least the following dependencies are missing:

ghc >=7.0 && <7.12

[trofi]

The real incompatibility will come from http://git.haskell.org/ghc.git/commitdiff/1e041b7382b6aa329e4ad9625439f811e0f27232

[10 of 16] Compiling Extract          ( src/Extract.hs, dist/build/Extract.o )

src/Extract.hs:234:31: error:
    Not in scope: type constructor or class ‘HsWithBndrs’

[deepfire]

@sol, where would one start looking to fix this?

[sol]

@deepfire If you want to work on this I'll make sure that I free up some time to review the code and get it merged. I think only code in src/Extract.hs needs to be adapted.

[deepfire]

Commit replacing HsWithBndrs: https://git.haskell.org/ghc.git/commit/1e041b7382b6aa329e4ad9625439f811e0f27232

The commit message doesn't mention HsWithBndrs specifically, but refers to Note [HsType binders] in source code: https://git.haskell.org/ghc.git/blobdiff/b432e2f39c095d8acbb0cfcc63bd08436c7a3e49..1e041b7382b6aa329e4ad9625439f811e0f27232:/compiler/hsSyn/HsTypes.hs

[sol]

On Hackage as doctest-0.11.0.

[peti]

Compiles fine in Nixpkgs. Thank you very much!