From a6556e26ff033f492479deb2658ad744566b493c Mon Sep 17 00:00:00 2001
From: Ilya Biryukov <ibiryukov@google.com>
Date: Mon, 14 May 2018 11:47:30 +0000
Subject: [PATCH] [clangd] Fix warning after fully covered enum switch. NFC.

By adding llvm_unreachable.

llvm-svn: 332233
---
 clang-tools-extra/clangd/CodeComplete.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang-tools-extra/clangd/CodeComplete.cpp b/clang-tools-extra/clangd/CodeComplete.cpp
index 2eeaf54ea1ce..db8069bb7487 100644
--- a/clang-tools-extra/clangd/CodeComplete.cpp
+++ b/clang-tools-extra/clangd/CodeComplete.cpp
@@ -828,6 +828,7 @@ bool allowIndex(CodeCompletionContext &CC) {
   case NestedNameSpecifier::Identifier:
     return false;
   }
+  llvm_unreachable("invalid NestedNameSpecifier kind");
 }
 
 } // namespace