--- /dev/null
+import "JavaBuiltin" as Java\r
+\r
+(+) = Java.iadd\r
+\r
+data Foo = Foo Integer\r
+\r
+escapeFoo (Foo x) = x\r
+\r
+id x = x\r
+\r
+main = id (3 :: Integer) + escapeFoo (id (Foo (4 :: Integer)))\r
+--\r
+7
\ No newline at end of file