give the inner timeout mechanism a chance, since it gives more precise information to the user
(* Title: Tools/Code_Generator.thy
Author: Florian Haftmann, TU Muenchen
*)
header {* Loading the code generator and related modules *}
theory Code_Generator
imports Pure
uses
"~~/src/Tools/cache_io.ML"
"~~/src/Tools/auto_tools.ML"
"~~/src/Tools/solve_direct.ML"
"~~/src/Tools/quickcheck.ML"
"~~/src/Tools/value.ML"
"~~/src/Tools/Code/code_preproc.ML"
"~~/src/Tools/Code/code_thingol.ML"
"~~/src/Tools/Code/code_simp.ML"
"~~/src/Tools/Code/code_printer.ML"
"~~/src/Tools/Code/code_target.ML"
"~~/src/Tools/Code/code_namespace.ML"
"~~/src/Tools/Code/code_ml.ML"
"~~/src/Tools/Code/code_haskell.ML"
"~~/src/Tools/Code/code_scala.ML"
("~~/src/Tools/Code/code_runtime.ML")
("~~/src/Tools/nbe.ML")
begin
setup {*
Solve_Direct.setup
#> Code_Preproc.setup
#> Code_Simp.setup
#> Code_ML.setup
#> Code_Haskell.setup
#> Code_Scala.setup
#> Quickcheck.setup
*}
code_datatype "TYPE('a\<Colon>{})"
definition holds :: "prop" where
"holds \<equiv> ((\<lambda>x::prop. x) \<equiv> (\<lambda>x. x))"
lemma holds: "PROP holds"
by (unfold holds_def) (rule reflexive)
code_datatype holds
lemma implies_code [code]:
"(PROP holds \<Longrightarrow> PROP P) \<equiv> PROP P"
"(PROP P \<Longrightarrow> PROP holds) \<equiv> PROP holds"
proof -
show "(PROP holds \<Longrightarrow> PROP P) \<equiv> PROP P"
proof
assume "PROP holds \<Longrightarrow> PROP P"
then show "PROP P" using holds .
next
assume "PROP P"
then show "PROP P" .
qed
next
show "(PROP P \<Longrightarrow> PROP holds) \<equiv> PROP holds"
by rule (rule holds)+
qed
use "~~/src/Tools/Code/code_runtime.ML"
use "~~/src/Tools/nbe.ML"
setup Nbe.setup
hide_const (open) holds
end