From a83342ba3b6dffbdfb6b21cbc24b2c135f347e5d Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue, 5 Nov 2013 13:45:09 +0000
Subject: [PATCH] Silence GCC warning about dropping off a fully covered
 switch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194077 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Bitcode/Reader/BitcodeReader.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Bitcode/Reader/BitcodeReader.cpp b/lib/Bitcode/Reader/BitcodeReader.cpp
index d571fd897a4..f2039d4ed66 100644
--- a/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -3273,6 +3273,7 @@ class BitcodeErrorCategoryType : public _do_message {
     case BitcodeReader::InvalidValue:
       return "Invalid value";
     }
+    llvm_unreachable("Unknown error type!");
   }
 };
 }