| author | Christian Urban <christian.urban@kcl.ac.uk> |
| Mon, 02 Nov 2020 02:31:44 +0000 | |
| changeset 347 | 4de31fdc0d67 |
| parent 300 | testing4/re_test1.scala@72688efdf17c |
| child 403 | ffce7b61b446 |
| permissions | -rw-r--r-- |
| 347 | 1 |
import CW8c._ |
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assert(nullable(ZERO) == false) |
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assert(nullable(ONE) == true) |
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assert(nullable(CHAR('a')) == false)
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assert(nullable(ZERO | ONE) == true) |
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assert(nullable(ZERO | CHAR('a')) == false)
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assert(nullable(ONE ~ ONE) == true) |
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assert(nullable(ONE ~ CHAR('a')) == false)
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assert(nullable(STAR(ZERO)) == true) |
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