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-rw-r--r--testsuite/tests/parser/should_compile/proposal-229d.hs6
1 files changed, 6 insertions, 0 deletions
diff --git a/testsuite/tests/parser/should_compile/proposal-229d.hs b/testsuite/tests/parser/should_compile/proposal-229d.hs
new file mode 100644
index 0000000000..24a57ca872
--- /dev/null
+++ b/testsuite/tests/parser/should_compile/proposal-229d.hs
@@ -0,0 +1,6 @@
+{-# LANGUAGE BangPatterns #-}
+
+module Proposal229d ((!)) where
+
+(!) :: a -> b -> (a, b)
+x ! y = (x,y) -- parsed as an operator even with BangPatterns enabled