From 259100332f96250d6615d5839f6a77798c77aefb Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 21 Jan 2021 10:29:51 +0100
Subject: [PATCH] Fix clang build

---
 src/nix/build.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/nix/build.cc b/src/nix/build.cc
index 45f63bb7e..724ce9d79 100644
--- a/src/nix/build.cc
+++ b/src/nix/build.cc
@@ -58,7 +58,8 @@ struct CmdBuild : InstallablesCommand, MixDryRun, MixJSON, MixProfile
 
         if (outLink != "")
             if (auto store2 = store.dynamic_pointer_cast<LocalFSStore>())
-                for (const auto & [i, buildable] : enumerate(buildables)) {
+                for (const auto & [_i, buildable] : enumerate(buildables)) {
+                    auto i = _i;
                     std::visit(overloaded {
                         [&](BuildableOpaque bo) {
                             std::string symlink = outLink;