Minor edits.
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@@ -53,18 +53,17 @@ class TestCombinators(TestMixin, unittest.TestCase):
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]
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self.assertEqualTypeStructure(infr(expression), f)
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def test_cons_dip(self):
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expression = (cons, s0), dip # [cons] dip
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# (a2 [...1] a1 -- [a2 ...1] a3)
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f = (a1, (s1, (a2, s2))), (a1, ((a2, s1), s2))
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# shouldn't a3 be a1?
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self.assertEqualTypeStructure(infr(expression), [f])
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def test_dip(self):
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expression = dip,
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f = ((s1, (a1, s2)), (a2, s2)) # (a1 [...1] -- a2)
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self.assertEqualTypeStructure(infr(expression), [f])
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def test_cons_dip(self):
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expression = (cons, s0), dip # [cons] dip
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# (a2 [...1] a1 -- [a2 ...1] a1)
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f = (a1, (s1, (a2, s2))), (a1, ((a2, s1), s2))
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self.assertEqualTypeStructure(infr(expression), [f])
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def test_cons_dipd(self):
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expression = a1, a3, (cons, s0), dipd
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f = ((s0, (a0, s1)), (a1, (a2, ((a0, s0), s1))))
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@@ -169,4 +168,4 @@ class TestYin(TestMixin, unittest.TestCase):
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if __name__ == '__main__':
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unittest.main(defaultTest='TestCombinators.test_cons_dip')
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unittest.main()
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