1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
// RUN: %target-swift-frontend -typecheck -verify -swift-version 4 %s
protocol Operator {
func +(lhs: Self, rhs: Self) -> Self // expected-error {{operator '+' declared in protocol must be 'static'}}
}
func foo(x: Int..., _: String) {} // expected-error {{a parameter following a variadic parameter requires a label}}
protocol P1 {}
protocol P2 {}
let x: protocol<> // expected-error {{'protocol<>' syntax has been removed; use 'Any' instead}}
let y: protocol<P1> // expected-error {{'protocol<...>' composition syntax has been removed and is not needed here}}}
let z: protocol<P1, P2> // expected-error {{'protocol<...>' composition syntax has been removed; join the type constraints using '&'}}
func bar(f: @noescape () -> ()) {} // expected-error {{unknown attribute 'noescape'}}
func baz(f: @autoclosure(escaping) () -> ()) {}
// expected-error @-1 {{cannot find type 'escaping' in scope}}
// expected-error @-2 {{unnamed parameters must be written with the empty name '_'}}
// expected-error @-3 {{expected ',' separator}}
prefix operator +++ {} // expected-error {{operator should no longer be declared with body}}
postfix operator +++ {} // expected-error {{operator should no longer be declared with body}}
infix operator +++ {} // expected-error {{operator should no longer be declared with body}}
infix operator +++* { // expected-error {{operator should no longer be declared with body; use a precedence group instead}}
associativity right
}
|
