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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@338529 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp
index d422312..b88d2d8 100644 (file)
--- a/lib/MC/MCObjectFileInfo.cpp
+++ b/lib/MC/MCObjectFileInfo.cpp
@@ -962,6 +962,7 @@ MCSection *MCObjectFileInfo::getDwarfTypesSection(uint64_t Hash) const {
                        "format: not implemented.");
     break;
   }
+  llvm_unreachable("Unknown ObjectFormatType");
 }
 
 MCSection *