// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -I %S/Inputs/missing-requirement %s -verify | |
// REQUIRES: objc_interop | |
// REQUIRES: can_import | |
class Unique {} | |
#if canImport(MissingRequirement) | |
class Unique {} // No diagnostic | |
#endif |