test/IRGen/error_self_conformance.sil

// RUN: %target-swift-frontend -emit-ir %s | %FileCheck %s -DINT=i%target-ptrsize

import Swift

sil @take_any_error : $@convention(thin) <T: Error> (@in T) -> ()

// CHECK-LABEL: swiftcc void @test(%swift.error**
sil @test : $@convention(thin) (@in Error) -> () {
entry(%0 : $*Error):
  // CHECK:      [[VALUE:%.*]] = bitcast %swift.error** %0 to %swift.opaque*
  // CHECK-NEXT: [[T0:%.*]] = call swiftcc %swift.metadata_response @"$ss5Error_pMa"([[INT]] 0)
  // CHECK-NEXT: [[ERROR_METADATA:%.*]] = extractvalue %swift.metadata_response [[T0]], 0
  // CHECK-NEXT: call swiftcc void @take_any_error(%swift.opaque* noalias nocapture [[VALUE]], %swift.type* [[ERROR_METADATA]], i8** @"$ss5ErrorWS")
  // CHECK-NEXT: ret void
  %take = function_ref @take_any_error : $@convention(thin) <T: Error> (@in T) -> ()
  apply %take<Error>(%0) : $@convention(thin) <T: Error> (@in T) -> ()
  %ret = tuple ()
  return %ret : $()
}