From fbbc0b8cece96d7377a1b52d59daa15465f7db09 Mon Sep 17 00:00:00 2001
From: Alexander Musman <alexander.musman@gmail.com>
Date: Fri, 18 Sep 2015 07:40:22 +0000
Subject: Fix for assertion fail for pragma weak on typedef. Example: typedef
 int __td3; #pragma weak td3 = __td3

Differential Revision: http://reviews.llvm.org/D12904

llvm-svn: 247975
---
 clang/lib/Sema/SemaDecl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'clang/lib/Sema/SemaDecl.cpp')

diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 2ed4a61aaba..701d8c72902 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -14530,7 +14530,7 @@ void Sema::ActOnPragmaWeakAlias(IdentifierInfo* Name,
                                     LookupOrdinaryName);
   WeakInfo W = WeakInfo(Name, NameLoc);
 
-  if (PrevDecl) {
+  if (PrevDecl && (isa<FunctionDecl>(PrevDecl) || isa<VarDecl>(PrevDecl))) {
     if (!PrevDecl->hasAttr<AliasAttr>())
       if (NamedDecl *ND = dyn_cast<NamedDecl>(PrevDecl))
         DeclApplyPragmaWeak(TUScope, ND, W);
-- 
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