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

llvm-svn: 338502

diff --git a/clang/include/clang/Analysis/ConstructionContext.h b/clang/include/clang/Analysis/ConstructionContext.h
index 48e0540..aee6786 100644 (file)
--- a/clang/include/clang/Analysis/ConstructionContext.h
+++ b/clang/include/clang/Analysis/ConstructionContext.h
@@ -57,6 +57,7 @@ public:
       case ArgumentKind:            return "construct into argument";
       case InitializerKind:         return "construct into member variable";
     };
+    llvm_unreachable("Unknown ItemKind");
   }
 
 private: