protocol P {
  /// This is a doc comment of P.foo
  ///
  /// Do whatever.
  func foo()

  /// This is a doc comment of P.bar
  ///
  /// May have default information.
  func bar()
}

extension P {
  func bar() {}
}

struct S: P {
  func foo() {}
}

func test() {
  S().
}

// All in main module.
// RUN: %sourcekitd-test -req=complete -pos=22:7 %s -- %s -module-name DocBriefTest | %FileCheck %s -check-prefix=CHECK

// CHECK: {
// CHECK:   key.results: [
// CHECK-NEXT:     {
// CHECK-NEXT:       key.kind: source.lang.swift.decl.function.method.instance,
// CHECK-NEXT:       key.name: "bar()",
// CHECK-NEXT:       key.description: "bar()",
// CHECK-NEXT:       key.typename: "Void",
// CHECK-NEXT:       key.doc.brief: "This is a doc comment of P.bar",
// CHECK-NEXT:       key.context: source.codecompletion.context.superclass,
// CHECK-NEXT:       key.typerelation: source.codecompletion.typerelation.unknown,
// CHECK-NEXT:       key.num_bytes_to_erase: 0,
// CHECK-NEXT:       key.associated_usrs: "s:12DocBriefTest1PPAAE3baryyF",
// CHECK-NEXT:       key.modulename: "DocBriefTest",
// CHECK-NEXT:       key.sourcetext: "bar()"
// CHECK-NEXT:     },
// CHECK-NEXT:     {
// CHECK-NEXT:       key.kind: source.lang.swift.decl.function.method.instance,
// CHECK-NEXT:       key.name: "foo()",
// CHECK-NEXT:       key.description: "foo()",
// CHECK-NEXT:       key.typename: "Void",
// CHECK-NEXT:       key.doc.brief: "This is a doc comment of P.foo",
// CHECK-NEXT:       key.context: source.codecompletion.context.thisclass,
// CHECK-NEXT:       key.typerelation: source.codecompletion.typerelation.unknown,
// CHECK-NEXT:       key.num_bytes_to_erase: 0,
// CHECK-NEXT:       key.associated_usrs: "s:12DocBriefTest1SV3fooyyF s:12DocBriefTest1PP3fooyyF",
// CHECK-NEXT:       key.modulename: "DocBriefTest",
// CHECK-NEXT:       key.sourcetext: "foo()"
// CHECK-NEXT:     }