--ignore-all-exports does not produce documentation for non-exported identifiers anymore

[SimonHengel]

Steps to reproduce:

Run haddock -h -o doc --ignore-all-exports Foo.hs on this source.

module Foo (foo) where

-- | documentation for foo
foo :: Int
foo = 23

-- | documentation for bar
bar :: Int
bar = 23

With 2.10.0 this will include the type signature of bar in the generated out, but not the actual documentation.

[anonymous]

Milestone 2.10.0 deleted