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author | Yann Herklotz <git@yannherklotz.com> | 2020-02-17 18:06:37 +0000 |
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committer | Yann Herklotz <git@yannherklotz.com> | 2020-02-17 18:06:37 +0000 |
commit | abf33a4075c2008bfcac3b04ad3b4dc1c57a4efd (patch) | |
tree | 2d9f95f1ae994e3b61aa0d5715673107589aa912 /src/CoqUp/Show.v | |
parent | ff40ff40ee967f6fd9206ef8c86426b0ea33cbde (diff) | |
download | vericert-abf33a4075c2008bfcac3b04ad3b4dc1c57a4efd.tar.gz vericert-abf33a4075c2008bfcac3b04ad3b4dc1c57a4efd.zip |
Add pretty printing for Verilog integrated with CompCert
Diffstat (limited to 'src/CoqUp/Show.v')
-rw-r--r-- | src/CoqUp/Show.v | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/CoqUp/Show.v b/src/CoqUp/Show.v deleted file mode 100644 index 83ec5bc..0000000 --- a/src/CoqUp/Show.v +++ /dev/null @@ -1,43 +0,0 @@ -From Coq Require Import - Strings.String - Bool.Bool - Arith.Arith. - -Local Open Scope string. - -Module Show. - Class Show A : Type := - { - show : A -> string - }. - - Instance showBool : Show bool := - { - show := fun b:bool => if b then "true" else "false" - }. - - Fixpoint string_of_nat_aux (time n : nat) (acc : string) : string := - let d := match n mod 10 with - | 0 => "0" | 1 => "1" | 2 => "2" | 3 => "3" | 4 => "4" | 5 => "5" - | 6 => "6" | 7 => "7" | 8 => "8" | _ => "9" - end in - let acc' := d ++ acc in - match time with - | 0 => acc' - | S time' => - match n / 10 with - | 0 => acc' - | n' => string_of_nat_aux time' n' acc' - end - end. - - Definition string_of_nat (n : nat) : string := - string_of_nat_aux n n "". - - Instance showNat : Show nat := - { - show := string_of_nat - }. - -End Show. -Export Show. |