From: Ben Langmuir <blangmuir@apple.com>
Date: Sat, 22 Feb 2014 00:44:02 +0000 (+0000)
Subject: Silence a warning from r201905
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=28d7f1af85b9748354f27747f8afa23e674b2fa7;p=clang

Silence a warning from r201905

Avoid a warning about reaching the end of a non-void function after a
covered switch.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201919 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/VirtualFileSystem.cpp b/lib/Basic/VirtualFileSystem.cpp
index 665fcc7af4..a107db68e4 100644
--- a/lib/Basic/VirtualFileSystem.cpp
+++ b/lib/Basic/VirtualFileSystem.cpp
@@ -554,6 +554,7 @@ class VFSFromYAMLParser {
           Status("", "", getNextVirtualUniqueID(), sys::TimeValue::now(), 0, 0,
                  0, file_type::directory_file, sys::fs::all_all));
     }
+    llvm_unreachable("unknown EntryKind in switch");
   }
 
 public: