[NFC] Add a llvm_unreachable to silence a warning in SubstObjCTypeArgsVisitor
All cases in the switch are covered. NFC.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@354233 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index aca82e2..072b0e4 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -1184,6 +1184,7 @@
return Ctx.getObjCObjectPointerType(resultTy);
}
}
+ llvm_unreachable("Unexpected ObjCSubstitutionContext!");
}
QualType VisitFunctionType(const FunctionType *funcType) {
