From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Wed, 14 Aug 2019 11:29:56 +0000 (+0000)
Subject: Fix "not all control paths return a value" MSVC warning. NFCI.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=575e24f0fe73023be4928e4924c1e4e9dc8a0245;p=llvm

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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368830 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Coroutines/CoroSplit.cpp b/lib/Transforms/Coroutines/CoroSplit.cpp
index e091928609f..5699217157b 100644
--- a/lib/Transforms/Coroutines/CoroSplit.cpp
+++ b/lib/Transforms/Coroutines/CoroSplit.cpp
@@ -141,6 +141,7 @@ private:
     case Kind::SwitchCleanup:
       return true;
     }
+    llvm_unreachable("Unknown CoroCloner::Kind enum");
   }
 
   void createDeclaration();