// RUN: %target-sil-opt -sil-print-types -enable-sil-verify-all -sil-print-debuginfo %s | %FileCheck %s
sil_stage canonical

import Builtin
import Swift

struct TheStruct {
  var data : Builtin.Int64
  init()
}

sil_scope 1 {  parent @struct_debug_info_test : $@convention(thin) (TheStruct) -> TheStruct }

// https://github.com/apple/swift/issues/57162
// Make sure of the `forwarding` directive being optional in the presence of
// debug info directives (i.e. `loc` and `scope`).

// CHECK-LABEL: sil [transparent] @struct_debug_info_test :
sil [transparent] @struct_debug_info_test : $@convention(thin) (TheStruct) -> TheStruct {
bb0(%0 : $TheStruct):
  // CHECK: %1 = struct_extract %0 : $TheStruct, #TheStruct.data, loc "input.swift":3:4, scope 1
  %1 = struct_extract %0 : $TheStruct, #TheStruct.data, loc "input.swift":3:4, scope 1
  // CHECK: %2 = struct $TheStruct (%1 : $Builtin.Int64), loc "input.swift":5:6, scope 1
  %2 = struct $TheStruct (%1 : $Builtin.Int64), loc "input.swift":5:6, scope 1
  return %2 : $TheStruct, loc "input.swift":7:8, scope 1
}
// CHECK: } // end sil function 'struct_debug_info_test'