// RUN: %target-typecheck-verify-swift

// With a bit of effort, we could make this work -- but for now, let's just
// not crash.

protocol P {
  var x: Int { get set } // expected-note {{protocol requires property 'x' with type 'Int'; do you want to add a stub?}}
}

struct S : P { // expected-error {{type 'S' does not conform to protocol 'P'}}
  static var x = 0 // expected-note {{candidate operates on a type, not an instance as required}}
  var x = S.x // expected-note {{candidate references itself}}
}

// RUN: %target-typecheck-verify-swift

// With a bit of effort, we could make this work -- but for now, let's just
// not crash.

protocol P {
  var x: Int { get set } // expected-note {{protocol requires property 'x' with type 'Int'; do you want to add a stub?}}
}

struct S : P { // expected-error {{type 'S' does not conform to protocol 'P'}}
  static var x = 0 // expected-note {{candidate operates on a type, not an instance as required}}
  var x = S.x // expected-note {{candidate references itself}}
}

// FIXME: Lousy diagnostics on this case.
protocol SR9224_Foo: SR9224_Foobar {} // expected-error 2 {{protocol 'SR9224_Foo' refines itself}}
protocol SR9224_Bar: SR9224_Foobar {} // expected-error {{protocol 'SR9224_Bar' refines itself}} expected-note {{protocol 'SR9224_Bar' declared here}}
typealias SR9224_Foobar = SR9224_Foo & SR9224_Bar
Add a test for circular protocol inheritance through a typealias
Add a test for circular protocol inheritance through a typealias

We could do better on the diagnostics here, but it's not that
important.

https://bugs.swift.org/browse/SR-9224
