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// RUN: %target-typecheck-verify-swift
@ MainActor // expected-warning {{extraneous whitespace between '@' and attribute name; this is an error in the Swift 6 language mode}}
class Foo {
func funcWithEscapingClosure(_ x: @ escaping () -> Int) {} // expected-warning {{extraneous whitespace between '@' and attribute name; this is an error in the Swift 6 language mode}}
}
@available (*, deprecated) // expected-warning {{extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode}}
func deprecated() {}
@propertyWrapper
struct MyPropertyWrapper {
var wrappedValue: Int = 1
init(param: Int) {}
}
struct PropertyWrapperTest {
@MyPropertyWrapper (param: 2) // expected-warning {{extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode}}
var x: Int
}
let closure1 = { @MainActor (a, b) in // expected-warning {{extraneous whitespace between attribute name and '('; this is an error in the Swift 6 language mode}}
}
let closure2 = { @MainActor
(a: Int, b: Int) in
}
// expected-warning@+1{{extraneous whitespace between '@' and attribute name; this is an error in the Swift 6 language mode}}
@
MainActor
func mainActorFunc() {}
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