<commit_before>// 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}}
}<commit_msg>Add a test for circular protocol inheritance through a typealias<commit_after>// 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
{'fraction_non_alphanumeric': 0.12073669849931787, 'fraction_numerical': 0.029331514324693043, 'mean_word_length': 3.732258064516129, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7387256', 'n_tokens_mistral': 483, 'n_tokens_neox': 442, 'n_words': 193}