doc-src/Codegen/Thy/examples/arbitrary.ML
author haftmann
Thu, 29 Dec 2011 10:47:55 +0100
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permissions -rw-r--r--
semiring_numeral_0_eq_0, semiring_numeral_1_eq_1 now [simp], superseeding corresponding simp rules on type nat; attribute code_abbrev superseedes code_unfold_post
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structure Codegen = 
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struct
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val arbitrary_option : 'a option = NONE;
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fun dummy_option [] = arbitrary_option
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  | dummy_option (x :: xs) = SOME x;
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end; (*struct Codegen*)