// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -emit-module-path=%t/keypaths_external_other.swiftmodule -module-name=keypaths_external_other %S/Inputs/keypaths_external_other.swift
// -- Convert <i32 0x...> constants to decimal constants that LLVM will print
// RUN: %{python} %utils/chex.py < %s > %t/keypaths.sil
// RUN: %target-swift-frontend -module-name keypaths -emit-ir %s -I %t | %FileCheck %t/keypaths.sil

sil_stage canonical
import Swift
import keypaths_external_other

sil @generic_external : $@convention(thin) <A: Hashable, B: Hashable> (@in_guaranteed A, @in_guaranteed B, @in_guaranteed A, @in_guaranteed B, @in_guaranteed A, @in_guaranteed B) -> () {
entry(%0 : $*A, %1 : $*B, %2 : $*A, %3 : $*B, %4 : $*A, %5 : $*B):
  %t = keypath $KeyPath<G<B>, B>, <Z> (
    root $G<Z>;
    gettable_property $Z,
      id @g_x_get : $@convention(thin) <Z> (@in_guaranteed G<Z>) -> @out Z,
      getter @g_x_get : $@convention(thin) <Z> (@in_guaranteed G<Z>) -> @out Z,
      external #G.x<Z>
  ) <B>

  %u = keypath $KeyPath<G<A>, A>, <X: Hashable, Y: Hashable> (
    root $G<Y>;
    gettable_property $Y,
      id @g_subscript_get : $@convention(thin) <A: Hashable, B: Hashable> (@in_guaranteed G<B>, UnsafeRawPointer) -> @out B,
      getter @g_subscript_get : $@convention(thin) <A: Hashable, B: Hashable> (@in_guaranteed G<B>, UnsafeRawPointer) -> @out B,
      indices [%$0 : $X : $*X],
      indices_equals @s_equals : $@convention(thin) <A: Hashable, B: Hashable> (UnsafeRawPointer, UnsafeRawPointer) -> Bool,
      indices_hash @s_hash : $@convention(thin) <A: Hashable, B: Hashable> (UnsafeRawPointer) -> Int,
      external #G.subscript<Y, X>
  ) <B, A> (%1)

  return undef : $()
}

sil @g_x_get : $@convention(thin) <Z> (@in_guaranteed G<Z>) -> @out Z
sil @g_subscript_get : $@convention(thin) <A: Hashable, B: Hashable> (@in_guaranteed G<B>, UnsafeRawPointer) ->
@out B

sil @s_equals : $@convention(thin) <A: Hashable, B: Hashable> (UnsafeRawPointer, UnsafeRawPointer) -> Bool
sil @s_hash : $@convention(thin) <A: Hashable, B: Hashable> (UnsafeRawPointer) -> Int

// -- %t
// CHECK: [[KP_T:@keypath(\..*)?]] = private global <{ {{.*}} }> <{ {{.*}} i32 1, {{.*}} @"{{got.|__imp_}}$s23keypaths_external_other1GV1xxvpMV"
// CHECK-SAME:   @"symbolic x"
//            -- computed get-only property, identified by indirect pointer
// CHECK-SAME:   <i32 0x0208_0002>

// -- %u
// CHECK: [[KP_U:@keypath(\..*)?]] = private global <{ {{.*}} }> <{ {{.*}} i32 3, {{.*}} @"{{got.|__imp_}}$s23keypaths_external_other1GVyxqd__cSHRd__luipMV"
// CHECK-SAME:   @"symbolic q_"
// CHECK-SAME:   @"symbolic x"
// CHECK-SAME:   @"get_witness_table
//            -- computed get-only property, identified by indirect pointer
// CHECK-SAME:   <i32 0x0208_0002>