test/TestSuite.hs: make all imports explicit.

diff --git a/test/TestSuite.hs b/test/TestSuite.hs
index 0cc376e63ac9c5658755374d66ffb951f25e0842..8b3da40bae3add8475d5b497913215131aa8974a 100644 (file)
--- a/test/TestSuite.hs
+++ b/test/TestSuite.hs
@@ -2,7 +2,7 @@ module Main (main)
 where
 
 import Test.Tasty ( TestTree, defaultMain, localOption, testGroup )
-import Test.Tasty.QuickCheck ( QuickCheckTests(..) )
+import Test.Tasty.QuickCheck ( QuickCheckTests(QuickCheckTests) )
 
 import Cardinal ( cardinal_tests, cardinal_properties )
 import Cube ( cube_properties )