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-rw-r--r--testsuite/tests/linear/should_compile/DollarDefault.hs10
1 files changed, 10 insertions, 0 deletions
diff --git a/testsuite/tests/linear/should_compile/DollarDefault.hs b/testsuite/tests/linear/should_compile/DollarDefault.hs
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+++ b/testsuite/tests/linear/should_compile/DollarDefault.hs
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+{-# LANGUAGE LinearTypes #-}
+module DollarDefault where
+
+class C p where
+ cid :: p a a -> p a a
+
+instance C (->) where
+ cid = id
+
+foo = (cid $ id) $ ()