| // RUN: %target-typecheck-verify-swift -target x86_64-apple-macosx10.15 -swift-version 5 |
| // REQUIRES: objc_interop |
| // REQUIRES: OS=macosx |
| |
| import SwiftUI |
| |
| enum ColorScheme: CaseIterable, Hashable, Equatable, Identifiable { |
| // expected-error@-1 {{type 'ColorScheme' does not conform to protocol 'Identifiable'}} |
| case `default` |
| case pink |
| |
| var foreground: Color { |
| switch self { |
| case .default: |
| return .primary |
| case .pink: |
| return .pink |
| } |
| } |
| } |
| |
| struct IconPicker : View { |
| var body: some View { |
| Text("hello") |
| } |
| } |
| |
| struct CountdownEditor : View { |
| @State var symbol: String = "timer" |
| @State var selectedColor: ColorScheme = ColorScheme.pink |
| |
| var body: some View { |
| NavigationLink(destination: IconPicker()) { |
| Text("Icon") |
| Spacer() |
| Image(systemName: symbol) |
| .foregroundColor(selectedColor.color) |
| // expected-error@-1 {{cannot convert value of type 'Binding<Subject>' to expected argument type 'Color?'}} |
| // expected-error@-2 {{referencing subscript 'subscript(dynamicMember:)' requires wrapper 'Binding<ColorScheme>'}} |
| // expected-error@-3 {{value of type 'ColorScheme' has no dynamic member 'color' using key path from root type 'ColorScheme'}} |
| } |
| } |
| } |
