| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -verify -o - -primary-file %s -swift-version 3 |
| |
| // REQUIRES: objc_interop |
| |
| import Foundation |
| |
| // FIXME: Consider better diagnostics here. |
| |
| class SwiftLaundryService : NSLaundry { |
| // expected-error@-1 {{type 'SwiftLaundryService' does not conform to protocol 'NSLaundry'}} |
| var g: (Garment & Coat)? = nil |
| |
| func wash(_ g: Garment & Coat) { // expected-note {{candidate has non-matching type '(Coat & Garment) -> ()'}} |
| self.g = g |
| } |
| |
| func bleach(_ g: Garment & Coat & Cotton) {} // expected-note {{candidate has non-matching type '(Coat & Cotton & Garment) -> ()'}} |
| |
| func dry() -> Garment & Coat { // expected-note {{candidate has non-matching type '() -> Coat & Garment'}} |
| return g! |
| } |
| } |
| |
| class OldSwiftLaundryService : NSLaundry { |
| var g: Coat? = nil |
| |
| func wash(_ g: Coat) { |
| self.g = g |
| } |
| |
| func bleach(_ g: Coat) {} |
| |
| func dry() -> Coat { |
| return g! |
| } |
| } |
