| // RUN: %target-parse-verify-swift |
| |
| // Test availability attributes on UnsafePointer initializers. |
| // Assume the original source contains no UnsafeRawPointer types. |
| // |
| // TODO: |
| // - implement the Unsafe[Mutable]Pointer<Void> to Unsafe[Mutable]RawPointer rename |
| // - test multiple fix-its per line: type rename + initializer rename/diagnostic |
| func unsafePointerConversionAvailability( |
| mrp: UnsafeMutableRawPointer, |
| rp: UnsafeRawPointer, |
| umpv: UnsafeMutablePointer<Void>, |
| upv: UnsafePointer<Void>, |
| umpi: UnsafeMutablePointer<Int>, |
| upi: UnsafePointer<Int>, |
| umps: UnsafeMutablePointer<String>, |
| ups: UnsafePointer<String>) { |
| |
| _ = UnsafeMutableRawPointer(mrp) |
| _ = UnsafeMutableRawPointer(rp) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutableRawPointer(umpv) |
| _ = UnsafeMutableRawPointer(upv) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutableRawPointer(umpi) |
| _ = UnsafeMutableRawPointer(upi) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutableRawPointer(umps) |
| _ = UnsafeMutableRawPointer(ups) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| |
| // These all correctly pass with no error. |
| _ = UnsafeRawPointer(mrp) |
| _ = UnsafeRawPointer(rp) |
| _ = UnsafeRawPointer(umpv) |
| _ = UnsafeRawPointer(upv) |
| _ = UnsafeRawPointer(umpi) |
| _ = UnsafeRawPointer(upi) |
| _ = UnsafeRawPointer(umps) |
| _ = UnsafeRawPointer(ups) |
| |
| // FIXME: All of these should yield a fix-it to rename |
| // UnsafeMutablePointer<Void> to UnsafeMutableRawPointer(umpv) |
| _ = UnsafeMutablePointer<Void>(rp) // expected-error {{cannot invoke initializer for type 'UnsafeMutablePointer<Void>' with an argument list of type '(UnsafeRawPointer)'}} expected-note {{}} |
| _ = UnsafeMutablePointer<Void>(mrp) // expected-error {{cannot invoke initializer for type 'UnsafeMutablePointer<Void>' with an argument list of type '(UnsafeMutableRawPointer)'}} expected-note {{}} |
| _ = UnsafeMutablePointer<Void>(umpv) |
| _ = UnsafeMutablePointer<Void>(upv) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutablePointer<Void>(umpi) |
| _ = UnsafeMutablePointer<Void>(upi) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutablePointer<Void>(umps) |
| _ = UnsafeMutablePointer<Void>(ups) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| |
| // FIXME: All of these should yield a fix-it to rename |
| // UnsafePointer<Void> to UnsafeRawPointer(umpv) |
| _ = UnsafePointer<Void>(rp) // expected-error {{cannot invoke initializer for type 'UnsafePointer<Void>' with an argument list of type '(UnsafeRawPointer)'}} expected-note {{}} |
| _ = UnsafePointer<Void>(mrp) // expected-error {{cannot invoke initializer for type 'UnsafePointer<Void>' with an argument list of type '(UnsafeMutableRawPointer)'}} expected-note {{}} |
| _ = UnsafePointer<Void>(umpv) |
| _ = UnsafePointer<Void>(upv) |
| _ = UnsafePointer<Void>(umpi) |
| _ = UnsafePointer<Void>(upi) |
| _ = UnsafePointer<Void>(umps) |
| _ = UnsafePointer<Void>(ups) |
| |
| // FIXME: Conversion from UnsafePointer<Void> or UnsafeRawPointer to a typed |
| // pointer should have a diagnostic: 'init' is unavailable: Conversion |
| // restricted. Use 'assumingMemoryBound(to:)' or 'bindMemory(to:capacity:)' |
| _ = UnsafeMutablePointer<Int>(rp) // expected-error {{cannot invoke initializer for type 'UnsafeMutablePointer<Int>' with an argument list of type '(UnsafeRawPointer)'}} expected-note {{}} |
| _ = UnsafeMutablePointer<Int>(mrp) // expected-error {{cannot invoke initializer for type 'UnsafeMutablePointer<Int>' with an argument list of type '(UnsafeMutableRawPointer)'}} expected-note {{}} |
| _ = UnsafeMutablePointer<Int>(umpv) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafeMutablePointer<Int>(upv) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafeMutablePointer<Int>(umpi) |
| _ = UnsafeMutablePointer<Int>(upi) // expected-error {{'init' has been renamed to 'init(mutating:)'}} |
| _ = UnsafeMutablePointer<Int>(umps) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafeMutablePointer<Int>(ups) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| |
| _ = UnsafePointer<Int>(rp) // expected-error {{cannot invoke initializer for type 'UnsafePointer<Int>' with an argument list of type '(UnsafeRawPointer)'}} expected-note {{}} |
| _ = UnsafePointer<Int>(mrp) // expected-error {{cannot invoke initializer for type 'UnsafePointer<Int>' with an argument list of type '(UnsafeMutableRawPointer)'}} expected-note {{}} |
| _ = UnsafePointer<Int>(umpv) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafePointer<Int>(upv) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafePointer<Int>(umpi) |
| _ = UnsafePointer<Int>(upi) |
| _ = UnsafePointer<Int>(umps) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| _ = UnsafePointer<Int>(ups) // expected-error {{'init' is unavailable: use 'withMemoryRebound(to:capacity:_)' to temporarily view memory as another layout-compatible type.}} |
| } |