From be25db97e20f72e960d87b52216b9fd9871c620b Mon Sep 17 00:00:00 2001
From: Eli Friedman <eli.friedman@gmail.com>
Date: Sat, 21 Jan 2012 01:07:00 +0000
Subject: [PATCH] Add obvious missing call to MarkDeclarationReferenced.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148611 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Sema/SemaExpr.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index a7910aa28e..613fb73c95 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -3724,6 +3724,7 @@ Sema::ActOnCUDAExecConfigExpr(Scope *S, SourceLocation LLLLoc,
 
   DeclRefExpr *ConfigDR = new (Context) DeclRefExpr(
       ConfigDecl, ConfigQTy, VK_LValue, LLLLoc);
+  MarkDeclarationReferenced(LLLLoc, ConfigDecl);
 
   return ActOnCallExpr(S, ConfigDR, LLLLoc, ExecConfig, GGGLoc, 0,
                        /*IsExecConfig=*/true);
-- 
2.50.1