From d8f7d38f0778584eb3cb8e249430a22dbc110d76 Mon Sep 17 00:00:00 2001
From: Chandler Carruth <chandlerc@gmail.com>
Date: Tue, 10 Apr 2012 16:03:08 +0000
Subject: [PATCH] Fix GCC's pedantic return-type warning -- this enum is fully
 covered.

llvm-svn: 154399
---
 clang/lib/Parse/ParseDecl.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang/lib/Parse/ParseDecl.cpp b/clang/lib/Parse/ParseDecl.cpp
index 969e0b21b060..d2ec7aa48bd5 100644
--- a/clang/lib/Parse/ParseDecl.cpp
+++ b/clang/lib/Parse/ParseDecl.cpp
@@ -937,6 +937,7 @@ bool Parser::DiagnoseProhibitedCXX11Attribute() {
       << SourceRange(BeginLoc, EndLoc);
     return true;
   }
+  llvm_unreachable("All cases handled above.");
 }
 
 void Parser::DiagnoseProhibitedAttributes(ParsedAttributesWithRange &attrs) {