diff --git a/src/CppParser/Parser.cpp b/src/CppParser/Parser.cpp
index 9e47a29a9..ac6fbf5de 100644
--- a/src/CppParser/Parser.cpp
+++ b/src/CppParser/Parser.cpp
@@ -739,8 +739,6 @@ void Parser::WalkVTable(const clang::CXXRecordDecl* RD, Class* C)
         C->layout->layout = WalkVTableLayout(VTLayout);
         break;
     }
-    default:
-        llvm_unreachable("Unsupported C++ ABI kind");
     }
 }