From: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon, 13 May 2013 14:05:53 +0000 (+0000)
Subject: Fix a gcc warning.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=77b502580d2d3a04ee0a83e9e22eb6b8d8be3ea6;p=clang

Fix a gcc warning.

In r181677 I removed this llvm_unreachable and it introduced a gcc
warning. Add it back.

Thanks to Patrik Hägglund for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181704 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 9901080101..49e3639e93 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -7838,6 +7838,8 @@ GVALinkage ASTContext::GetGVALinkageForVariable(const VarDecl *VD) {
   case TSK_ImplicitInstantiation:
     return GVA_TemplateInstantiation;
   }
+
+  llvm_unreachable("Invalid Linkage!");
 }
 
 bool ASTContext::DeclMustBeEmitted(const Decl *D) {