From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Fri, 29 Mar 2019 13:43:00 +0000 (+0000)
Subject: Fix MSVC "not all control paths return a value" warning. NFCI.
X-Git-Tag: llvmorg-10-init~8904
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=945db0bef814c64f1a8e9b1cc91138033906a0ff;p=platform%2Fupstream%2Fllvm.git

Fix MSVC "not all control paths return a value" warning. NFCI.

llvm-svn: 357253
---

diff --git a/clang-tools-extra/clangd/Protocol.cpp b/clang-tools-extra/clangd/Protocol.cpp
index a7b3630..649110f 100644
--- a/clang-tools-extra/clangd/Protocol.cpp
+++ b/clang-tools-extra/clangd/Protocol.cpp
@@ -949,6 +949,7 @@ static const char *toString(OffsetEncoding OE) {
   case OffsetEncoding::UnsupportedEncoding:
     return "unknown";
   }
+  llvm_unreachable("Unknown clang.clangd.OffsetEncoding");
 }
 llvm::json::Value toJSON(const OffsetEncoding &OE) { return toString(OE); }
 bool fromJSON(const llvm::json::Value &V, OffsetEncoding &OE) {