testsuite/tests/typecheck/should_fail/mc23.hs


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-- Checks that using the "by" clause in a transform requires a function parameter

{-# OPTIONS_GHC -XMonadComprehensions -XTransformListComp #-}

module ShouldFail where

import Data.List(take)

z = [x | x <- [1..10], then take 5 by x ]