From b7a8446e5e936b7d48e75a2b1f915bb89bbe5fb5 Mon Sep 17 00:00:00 2001
From: Jingyue Wu <jingyue@google.com>
Date: Fri, 3 Oct 2014 22:16:40 +0000
Subject: [PATCH] Suppress defined-but-unused warnings

by adding a fake use


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@219029 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/Sema/Lookup.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/clang/Sema/Lookup.h b/include/clang/Sema/Lookup.h
index e050c7ddbf..067e42210f 100644
--- a/include/clang/Sema/Lookup.h
+++ b/include/clang/Sema/Lookup.h
@@ -436,6 +436,7 @@ public:
       // If we didn't make the lookup unambiguous, restore the old
       // ambiguity kind.
       if (ResultKind == Ambiguous) {
+        (void)WasAmbiguous;
         assert(WasAmbiguous);
         Ambiguity = SavedAK;
       } else if (Paths) {
-- 
2.40.0