From ba701ef3297b5af3673df2d4d6a1b187a1e08930 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Tue, 18 Sep 2018 14:52:17 -0500
Subject: [PATCH] comment

---
 pkgs/development/compilers/llvm/7/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/compilers/llvm/7/default.nix b/pkgs/development/compilers/llvm/7/default.nix
index 2526f1ab17e..ba0ad884bbd 100644
--- a/pkgs/development/compilers/llvm/7/default.nix
+++ b/pkgs/development/compilers/llvm/7/default.nix
@@ -9,7 +9,7 @@ let
   version = release_version + "rc3"; # differentiating these is important for rc's
 
   fetch = name: sha256: fetchurl {
-    name = "${name}-${release_version}.src.tar.xz";
+    name = "${name}-${release_version}.src.tar.xz"; # Hopefully yields same hash with final release
     url = "http://prereleases.llvm.org/${release_version}/rc3/${name}-${version}.src.tar.xz";
     inherit sha256;
   };