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src/HOL/Library/Code_Char_ord.thy
author bulwahn
Thu, 07 Jul 2011 23:33:14 +0200
changeset 43704 47b0be18ccbe
parent 42857 1e1b74448f6b
permissions -rw-r--r--
floor and ceiling definitions are not code equations -- this enables trivial evaluation of floor and ceiling

(*  Title:      HOL/Library/Code_Char_ord.thy
    Author:     Lukas Bulwahn, Florian Haftmann, Rene Thiemann
*)

header {* Code generation of orderings for pretty characters *}

theory Code_Char_ord
imports Code_Char Char_ord
begin
  
code_const "Orderings.less_eq \<Colon> char \<Rightarrow> char \<Rightarrow> bool"
  (SML "!((_ : char) <= _)")
  (OCaml "!((_ : char) <= _)")
  (Haskell infix 4 "<=")
  (Scala infixl 4 "<=")
  (Eval infixl 6 "<=")

code_const "Orderings.less \<Colon> char \<Rightarrow> char \<Rightarrow> bool"
  (SML "!((_ : char) < _)")
  (OCaml "!((_ : char) < _)")
  (Haskell infix 4 "<")
  (Scala infixl 4 "<")
  (Eval infixl 6 "<")

end
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