From dfbf049e7ffaf8cfcd5287e1a806bb085d5c2f90 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Fri, 24 Mar 2017 16:59:14 +0000
Subject: Fix MSVC 'not all control paths return a value' warning.

llvm-svn: 298712
---
 clang/lib/Index/IndexingContext.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'clang/lib/Index/IndexingContext.cpp')

diff --git a/clang/lib/Index/IndexingContext.cpp b/clang/lib/Index/IndexingContext.cpp
index c5ccf45957a..f393b11ab88 100644
--- a/clang/lib/Index/IndexingContext.cpp
+++ b/clang/lib/Index/IndexingContext.cpp
@@ -235,6 +235,7 @@ static bool shouldReportOccurrenceForSystemDeclOnlyMode(
       case SymbolRole::RelationContainedBy:
         return true;
       }
+      llvm_unreachable("Unsupported SymbolRole value!");
     });
     return accept;
   };
-- 
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