src/HOL/SPARK/Examples/RIPEMD-160/wordops.ads
author wenzelm
Mon, 15 Feb 2016 14:55:44 +0100
changeset 62337 d3996d5873dd
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permissions -rw-r--r--
proper syntax;
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with Interfaces;
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--# inherit Interfaces;
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package WordOps is
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   subtype Word is Interfaces.Unsigned_32;
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   subtype Rotate_Amount is Integer range 0..15;
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   --# function rotate_left(I : Rotate_Amount; W : Word) return Word;
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   function Rotate(I : Rotate_Amount; W : Word) return Word;
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   --# return rotate_left(I, W);
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   --# accept W, 3, "Expecting this warning";
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   pragma Inline (Rotate);
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   --# end accept;
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end Wordops;