From ece87bb54aaf7c9db0cc5cc8975b10de17da959e Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Fri, 10 Feb 2017 00:06:38 +0000
Subject: [PATCH] Fix the -Werror build by removing an unused default in a
 fully covered switch

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@294676 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MacroPPCallbacks.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/CodeGen/MacroPPCallbacks.cpp b/lib/CodeGen/MacroPPCallbacks.cpp
index 71eb55ca2f..a22cf093c8 100644
--- a/lib/CodeGen/MacroPPCallbacks.cpp
+++ b/lib/CodeGen/MacroPPCallbacks.cpp
@@ -122,8 +122,6 @@ void MacroPPCallbacks::updateStatusToNextScope() {
 void MacroPPCallbacks::FileEntered(SourceLocation Loc) {
   SourceLocation LineLoc = getCorrectLocation(LastHashLoc);
   switch (Status) {
-  default:
-    llvm_unreachable("Do not expect to enter a file from current scope");
   case NoScope:
     updateStatusToNextScope();
     break;
-- 
2.40.0