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-rw-r--r--testsuite/tests/ghci.debugger/scripts/print003.script15
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diff --git a/testsuite/tests/ghci.debugger/scripts/print003.script b/testsuite/tests/ghci.debugger/scripts/print003.script
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+++ b/testsuite/tests/ghci.debugger/scripts/print003.script
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+-- Simple Recovery of types - opaque types
+:set -XExistentialQuantification -XDeriveDataTypeable -XGeneralizedNewtypeDeriving
+:l ../Test
+let t = O (map Just [[1,1],[2,2]])
+:p t
+-- should have bound _t1 now
+:show bindings
+seq _t1 ()
+:p t
+:show bindings
+seq _t2 ()
+:p t
+seq _t4 ()
+:p t
+:t _t7