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Diffstat (limited to 'testsuite/tests/quantified-constraints/T23333.hs')
| -rw-r--r-- | testsuite/tests/quantified-constraints/T23333.hs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/testsuite/tests/quantified-constraints/T23333.hs b/testsuite/tests/quantified-constraints/T23333.hs new file mode 100644 index 0000000000..c8fde6d608 --- /dev/null +++ b/testsuite/tests/quantified-constraints/T23333.hs @@ -0,0 +1,8 @@ +{-# LANGUAGE QuantifiedConstraints #-} +module T23333 where + +foo1 :: (forall y. Bool ~ y) => z -> Bool +foo1 x = not x + +foo2 :: (forall y. y ~ Bool) => z -> Bool +foo2 x = not x |