| // RUN: %target-typecheck-verify-swift |
| |
| func takesAutoclosure<T>(_ lhs: T, _ rhs: @autoclosure () throws -> T) {} |
| |
| func test( |
| _ rawPtr: UnsafeRawPointer, |
| _ mutRawPtr: UnsafeMutableRawPointer, |
| _ mutPtr: UnsafeMutablePointer<Int>, |
| _ ptr: UnsafePointer<Int>, |
| _ ptrI8: UnsafePointer<Int8>, |
| _ ptrU8: UnsafePointer<UInt8>, |
| _ ptrVoid: UnsafePointer<Void>, // expected-warning {{UnsafePointer<Void> has been replaced by UnsafeRawPointer}} |
| _ optPtr: UnsafePointer<Int>? |
| ) { |
| var i: Int = 0 |
| var a: [Int] = [0] |
| var b: [Int]? = [0] |
| let s = "string" |
| |
| takesAutoclosure(rawPtr, &i) // expected-error {{cannot perform pointer conversion of value of type 'Int' to autoclosure result type 'UnsafeRawPointer'}} |
| takesAutoclosure(mutRawPtr, &i) // expected-error {{cannot perform pointer conversion of value of type 'Int' to autoclosure result type 'UnsafeMutableRawPointer'}} |
| takesAutoclosure(mutPtr, &i) // expected-error {{cannot perform pointer conversion of value of type 'Int' to autoclosure result type 'UnsafeMutablePointer<Int>'}} |
| takesAutoclosure(ptr, &i) // expected-error {{cannot perform pointer conversion of value of type 'Int' to autoclosure result type 'UnsafePointer<Int>'}} |
| takesAutoclosure(rawPtr, &a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafeRawPointer'}} |
| takesAutoclosure(mutRawPtr, &a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafeMutableRawPointer'}} |
| takesAutoclosure(mutPtr, &a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafeMutablePointer<Int>'}} |
| takesAutoclosure(ptr, &a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafePointer<Int>'}} |
| takesAutoclosure(optPtr, &i) // expected-error {{cannot perform pointer conversion of value of type 'Int' to autoclosure result type 'UnsafePointer<Int>?'}} |
| |
| takesAutoclosure(rawPtr, a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafeRawPointer'}} |
| takesAutoclosure(ptr, a) // expected-error {{cannot perform pointer conversion of value of type '[Int]' to autoclosure result type 'UnsafePointer<Int>'}} |
| takesAutoclosure(optPtr, b) // expected-error {{cannot perform pointer conversion of value of type '[Int]?' to autoclosure result type 'UnsafePointer<Int>?'}} |
| |
| takesAutoclosure(rawPtr, s) // expected-error {{cannot perform pointer conversion of value of type 'String' to autoclosure result type 'UnsafeRawPointer'}} |
| takesAutoclosure(ptrI8, s) // expected-error {{cannot perform pointer conversion of value of type 'String' to autoclosure result type 'UnsafePointer<Int8>'}} |
| takesAutoclosure(ptrU8, s) // expected-error {{cannot perform pointer conversion of value of type 'String' to autoclosure result type 'UnsafePointer<UInt8>'}} |
| takesAutoclosure(ptrVoid, s) // expected-error {{cannot perform pointer conversion of value of type 'String' to autoclosure result type 'UnsafePointer<Void>'}} |
| } |
