| // RUN: %target-typecheck-verify-swift -swift-version 3 |
| |
| func takesOneArg<T>(_: T.Type) {} |
| func takesTwoArgs<T>(_: T.Type, _: Int) {} |
| |
| func testMissingSelf() { |
| // None of these were not caught in Swift 3. |
| // See test/Compatibility/type_expr.swift. |
| |
| takesOneArg(Int) |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| takesOneArg(Swift.Int) |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| takesTwoArgs(Int, 0) |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| takesTwoArgs(Swift.Int, 0) |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| Swift.Int // expected-warning {{expression of type 'Int.Type' is unused}} |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| _ = Swift.Int |
| // expected-warning@-1 {{missing '.self' for reference to metatype of type 'Int'}} |
| |
| Int // expected-warning {{expression of type 'Int.Type' is unused}} |
| // expected-error@-1 {{expected member name or constructor call after type name}} |
| // expected-note@-2 {{add arguments after the type to construct a value of the type}} |
| // expected-note@-3 {{use '.self' to reference the type object}} |
| |
| _ = Int |
| // expected-error@-1 {{expected member name or constructor call after type name}} |
| // expected-note@-2 {{add arguments after the type to construct a value of the type}} |
| // expected-note@-3 {{use '.self' to reference the type object}} |
| } |
