From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Fri, 28 Oct 2016 10:09:35 +0000 (+0000)
Subject: Fix MSVC "not all control paths return a value" warning
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=83bce6df92bbea500477faaab5dfc32f7d2d1329;p=clang

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

Add unreachable after enum switch statement

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@285390 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Action.cpp b/lib/Driver/Action.cpp
index 4e0c224c3b..85e466a440 100644
--- a/lib/Driver/Action.cpp
+++ b/lib/Driver/Action.cpp
@@ -146,6 +146,8 @@ llvm::StringRef Action::GetOffloadKindName(OffloadKind Kind) {
 
     // TODO: Add other programming models here.
   }
+
+  llvm_unreachable("invalid offload kind");
 }
 
 void InputAction::anchor() {}