Unused imports
Simon Peyton Jones
simonpj at microsoft.com
Fri Nov 23 14:31:33 UTC 2018
I'm getting lots of these failures. Has someone forgotten to do a submodule update? I'm up to date on a clean head and have done 'git submodule update'
Help!
Simon
libraries/containers/Data/IntSet/Internal.hs:198:1: error: [-Wunused-imports, -Werror=unused-imports]
The import of '<>' from module 'Data.Semigroup' is redundant
|
198 | import Data.Semigroup (Semigroup((<>), stimes), stimesIdempotentMonoid)
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
libraries/containers/Data/IntSet/Internal.hs:220:1: error: [-Wunused-imports, -Werror=unused-imports]
The import of 'Data.Foldable' is redundant
except perhaps to import instances from 'Data.Foldable'
To import instances alone, use: import Data.Foldable()
|
220 | import Data.Foldable (Foldable())
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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