// RUN: %target-swift-frontend -emit-ir %s | FileCheck %s
// REQUIRES: objc_interop

// CHECK-LABEL: @_TMmC30swift_native_objc_runtime_base1C = hidden global %objc_class {
// -- metaclass "isa" is root metaclass
// CHECK:         %objc_class* @"OBJC_METACLASS_$_NSObject",
// -- metaclass "super" is super metaclass
// CHECK:         %objc_class* @"OBJC_METACLASS_$_NSMagicBase"
@_swift_native_objc_runtime_base(NSMagicBase)
class C {}

sil_vtable C {}