From 10f3a2e5f213df4a1d50947066613bf87a5a1008 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 31 May 2016 13:23:54 +0200
Subject: [PATCH] Fix clang build failure

Apparently opinion is divided on whether [[noreturn]] is allowed on a
lambda: http://stackoverflow.com/questions/26888805/how-to-declare-a-lambdas-operator-as-noreturn

http://hydra.nixos.org/build/36462100
---
 release.nix              | 2 ++
 src/libstore/nar-info.cc | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/release.nix b/release.nix
index 4803788fe..b5e5e945e 100644
--- a/release.nix
+++ b/release.nix
@@ -99,6 +99,8 @@ let
 
         doInstallCheck = true;
         installCheckFlags = "sysconfdir=$(out)/etc";
+
+        stdenv = clangStdenv;
       });
 
 
diff --git a/src/libstore/nar-info.cc b/src/libstore/nar-info.cc
index c0c5cecd1..4ff4c996d 100644
--- a/src/libstore/nar-info.cc
+++ b/src/libstore/nar-info.cc
@@ -5,7 +5,7 @@ namespace nix {
 
 NarInfo::NarInfo(const std::string & s, const std::string & whence)
 {
-    auto corrupt = [&]() [[noreturn]] {
+    auto corrupt = [&]() {
         throw Error("NAR info file ‘%1%’ is corrupt");
     };
 
@@ -14,6 +14,7 @@ NarInfo::NarInfo(const std::string & s, const std::string & whence)
             return parseHash(s);
         } catch (BadHash &) {
             corrupt();
+            return Hash(); // never reached
         }
     };