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421
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1 |
import M3._
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390
Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff
changeset
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2 |
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Christian Urban <christian.urban@kcl.ac.uk>
parents:
diff
changeset
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3 |
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421
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4 |
assert(flts(Nil) == Nil)
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460
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5 |
assert(flts(ZERO::ZERO::Nil) == List(ZERO))
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6 |
assert(flts(ZERO::ONE::ZERO::ONE::Nil) == List(ZERO))
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7 |
assert(flts(ONE::ALTs(List(ONE))::ONE::Nil) == List(ALTs(List(ONE))))
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8 |
assert(flts(ONE::ALTs(List(ONE))::ONE::ALTs(List(ONE))::Nil) == List(ALTs(List(ONE)), ALTs(List(ONE))))
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assert(flts(List(CHAR('a'), ONE, ONE, CHAR('b')), Nil) == List(CHAR('a'), CHAR('b')))
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assert(flts(List(ONE ~ CHAR('a'), CHAR('b') ~ ONE), Nil) == List(ONE, CHAR('a'), CHAR('b'), ONE))
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