
// RUN: %target-swift-emit-silgen -module-name dependent_member_lowering %s | %FileCheck %s

protocol P {
  associatedtype A

  func f(_ x: A)
}
struct Foo<T>: P {
  typealias A = T.Type

  func f(_ t: T.Type) {}
  // CHECK-LABEL: sil private [transparent] [thunk] [ossa] @$s25dependent_member_lowering3FooVyxGAA1PA2aEP1fyy1AQzFTW : $@convention(witness_method: P) <τ_0_0> (@in_guaranteed @thick τ_0_0.Type, @in_guaranteed Foo<τ_0_0>) -> ()
  // CHECK:       bb0(%0 : $*@thick τ_0_0.Type, %1 : $*Foo<τ_0_0>):
}
struct Bar<T>: P {
  typealias A = (Int) -> T

  func f(_ t: @escaping (Int) -> T) {}
  // CHECK-LABEL: sil private [transparent] [thunk] [ossa] @$s25dependent_member_lowering3BarVyxGAA1PA2aEP1fyy1AQzFTW : $@convention(witness_method: P) <τ_0_0> (@in_guaranteed @callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <Int, τ_0_0>, @in_guaranteed Bar<τ_0_0>) -> ()
  // CHECK:       bb0(%0 : $*@callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <Int, τ_0_0>, %1 : $*Bar<τ_0_0>):
}