From 24af67b42be7916ed4e38e1021a8b9c653492c1d Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Sun, 18 Nov 2018 21:01:34 -0800
Subject: [PATCH] ocamlPackages.visitors: 20171124 -> 20180513

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/ocaml4.06.1-visitors/versions
---
 pkgs/development/ocaml-modules/visitors/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/ocaml-modules/visitors/default.nix b/pkgs/development/ocaml-modules/visitors/default.nix
index 506721f7bf5e..25a83fa79128 100644
--- a/pkgs/development/ocaml-modules/visitors/default.nix
+++ b/pkgs/development/ocaml-modules/visitors/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, ocaml, findlib, ocamlbuild, cppo, ppx_tools, ppx_deriving, result }:
 
 stdenv.mkDerivation {
-  name = "ocaml${ocaml.version}-visitors-20171124";
+  name = "ocaml${ocaml.version}-visitors-20180513";
 
   src = fetchurl {
-    url = http://gallium.inria.fr/~fpottier/visitors/visitors-20171124.tar.gz;
-    sha256 = "04047k2v0pgwcdkgw7jk4955pgil0nj2ji0zfhmlqrdbinyfqzac";
+    url = http://gallium.inria.fr/~fpottier/visitors/visitors-20180513.tar.gz;
+    sha256 = "12j8n9fkl43sd0j78x2zqix8m1vinswl2jgwndd62vmx98f5rl1v";
   };
 
   buildInputs = [ ocaml findlib ocamlbuild cppo ];