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swift-mirror/test/Sema/objc_attr_requires_module_1.swift
2018-05-07 14:43:04 -04:00

12 lines
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Swift

// RUN: %target-swift-frontend -typecheck -verify -enable-objc-interop %s
// RUN: %target-swift-frontend -typecheck -verify -enable-objc-interop -parse-as-library %s
// There was a bug where @objc without Foundation was only diagnosed if it
// appeared before any top-level expressions. The _1 and _2 variants of
// this test cover both cases.
@objc class Foo {} // expected-error {{@objc attribute used without importing module 'Foundation'}} expected-error {{only classes that inherit from NSObject can be declared @objc}} {{1-7=}}
#if false
#endif