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// RUN: %target-sil-opt %s | %target-sil-opt | %FileCheck %s
sil_stage canonical
import Swift
struct S: Hashable {
var x: Int
let y: String
var z: C
func hash(into hasher: inout Hasher)
static func ==(x: S, y: S) -> Bool
}
class C: Hashable {
final var x: Int
final let y: String
final var z: S
init()
var overridable: Int {
get set
}
func hash(into hasher: inout Hasher)
static func ==(x: C, y: C) -> Bool
}
protocol P {}
protocol Q {}
protocol R {}
struct Gen<A: P, B: Q, C: R> {
var x: A
let y: B
var z: C
}
public struct External<T> {
var ro: T
subscript<U: Hashable>(ro _: U) -> T { get }
}
struct T {
var x: (Int, Int)
var y: (a: Int, b: Int, c: Int)
let z: (Int, Int)
let w: (Int, C)
}
// CHECK-LABEL: sil shared @stored_properties
sil shared @stored_properties : $@convention(thin) () -> () {
entry:
// CHECK: keypath $WritableKeyPath<S, Int>, (root $S; stored_property #S.x : $Int)
%a = keypath $WritableKeyPath<S, Int>, (root $S; stored_property #S.x : $Int)
// CHECK: keypath $ReferenceWritableKeyPath<C, Int>, (root $C; stored_property #C.x : $Int)
%b = keypath $ReferenceWritableKeyPath<C, Int>, (root $C; stored_property #C.x : $Int)
// CHECK: keypath $KeyPath<S, String>, (root $S; stored_property #S.y : $String)
%c = keypath $KeyPath<S, String>, (root $S; stored_property #S.y : $String)
// CHECK: keypath $ReferenceWritableKeyPath<S, Int>, (root $S; stored_property #S.z : $C; stored_property #C.x : $Int)
%d = keypath $ReferenceWritableKeyPath<S, Int>, (root $S; stored_property #S.z : $C; stored_property #C.x : $Int)
return undef : $()
}
// CHECK-LABEL: sil shared @stored_properties_generic
sil shared @stored_properties_generic : $@convention(thin) <D: P, E: Q, F: R> () -> () {
entry:
// CHECK: keypath $WritableKeyPath<Gen<D, E, F>, D>, <τ_0_0, τ_0_1, τ_0_2 where {{.*}}> (root $Gen<τ_0_0, τ_0_1, τ_0_2>; stored_property #Gen.x : $τ_0_0) <D, E, F>
%a = keypath $WritableKeyPath<Gen<D,E,F>, D>, <G: P, H: Q, I: R> (root $Gen<G, H, I>; stored_property #Gen.x : $G) <D, E, F>
// CHECK: keypath $KeyPath<Gen<D, E, F>, E>, <τ_0_0, τ_0_1, τ_0_2 where {{.*}}> (root $Gen<τ_0_0, τ_0_1, τ_0_2>; stored_property #Gen.y : $τ_0_1) <D, E, F>
%b = keypath $KeyPath<Gen<D,E,F>, E>, <G: P, H: Q, I: R> (root $Gen<G, H, I>; stored_property #Gen.y : $H) <D, E, F>
return undef : $()
}
// CHECK-LABEL: sil shared @tuple_elements
sil shared @tuple_elements : $@convention(thin) () -> () {
entry:
// CHECK: keypath $WritableKeyPath<T, Int>, (root $T; stored_property #T.x : $(Int, Int); tuple_element #0 : $Int)
%a = keypath $WritableKeyPath<T, Int>, (root $T; stored_property #T.x : $(Int, Int); tuple_element #0 : $Int)
// CHECK: keypath $WritableKeyPath<T, Int>, (root $T; stored_property #T.y : $(a: Int, b: Int, c: Int); tuple_element #2 : $Int)
%b = keypath $WritableKeyPath<T, Int>, (root $T; stored_property #T.y : $(a: Int, b: Int, c: Int); tuple_element #2 : $Int)
// CHECK: keypath $KeyPath<T, Int>, (root $T; stored_property #T.z : $(Int, Int); tuple_element #1 : $Int)
%c = keypath $KeyPath<T, Int>, (root $T; stored_property #T.z : $(Int, Int); tuple_element #1 : $Int)
// CHECK: keypath $ReferenceWritableKeyPath<T, C>, (root $T; stored_property #T.w : $(Int, C); tuple_element #1 : $C)
%d = keypath $ReferenceWritableKeyPath<T, C>, (root $T; stored_property #T.w : $(Int, C); tuple_element #1 : $C)
return undef : $()
}
sil @id_a : $@convention(thin) () -> ()
sil @get_s_int : $@convention(keypath_accessor_getter) (@in_guaranteed S) -> @out Int
sil @set_s_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S) -> ()
sil @get_c_int : $@convention(keypath_accessor_getter) (@in_guaranteed C) -> @out Int
sil @set_c_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed C) -> ()
sil @get_fns_fnc : $@convention(keypath_accessor_getter) (@in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <S, S>) -> @out @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <C, C>
sil @set_fns_fnc : $@convention(keypath_accessor_setter) (@in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <C, C>, @in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <S, S>) -> ()
sil @get_s_int_subs : $@convention(keypath_accessor_getter) (@in_guaranteed S, @in_guaranteed (S, C)) -> @out Int
sil @set_s_int_subs : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S, @in_guaranteed (S, C)) -> ()
sil @subs_eq : $@convention(keypath_accessor_equals) (@in_guaranteed (S, C), @in_guaranteed (S, C)) -> Bool
sil @subs_hash : $@convention(keypath_accessor_hash) (@in_guaranteed (S, C)) -> Int
sil @get_gen_int_subs : $@convention(keypath_accessor_getter) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed A, @in_guaranteed (S, C)) -> @out C
sil @set_gen_int_subs : $@convention(keypath_accessor_setter) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed C, @in_guaranteed A, @in_guaranteed (S, C)) -> ()
sil @gen_subs_eq : $@convention(keypath_accessor_equals) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed (S, C), @in_guaranteed (S, C)) -> Bool
sil @gen_subs_hash : $@convention(keypath_accessor_hash) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed (S, C)) -> Int
// CHECK-LABEL: sil shared @computed_properties
sil shared @computed_properties : $@convention(thin) () -> () {
entry:
// CHECK: keypath $KeyPath<S, Int>, (root $S; gettable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int : $@convention(keypath_accessor_getter) (@in_guaranteed S) -> @out Int)
%a = keypath $KeyPath<S, Int>, (root $S; gettable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int : $@convention(keypath_accessor_getter) (@in_guaranteed S) -> @out Int)
// CHECK: keypath $WritableKeyPath<S, Int>, (root $S; settable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int : $@convention(keypath_accessor_getter) (@in_guaranteed S) -> @out Int, setter @set_s_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S) -> ())
%b = keypath $WritableKeyPath<S, Int>, (root $S; settable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int : $@convention(keypath_accessor_getter) (@in_guaranteed S) -> @out Int, setter @set_s_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S) -> ())
// CHECK: keypath $WritableKeyPath<(S) -> S, (C) -> C>, (root $(S) -> S; settable_property $(C) -> C, id @id_a : $@convention(thin) () -> (), getter @get_fns_fnc : $@convention(keypath_accessor_getter) (@in_guaranteed @callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <S, S>) -> @out @callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <C, C>, setter @set_fns_fnc : $@convention(keypath_accessor_setter) (@in_guaranteed @callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <C, C>, @in_guaranteed @callee_guaranteed @substituted <τ_0_0, τ_0_1> (@in_guaranteed τ_0_0) -> @out τ_0_1 for <S, S>) -> ())
%c = keypath $WritableKeyPath<(S) -> S, (C) -> C>, (
root $(S) -> S;
settable_property $(C) -> C,
id @id_a : $@convention(thin) () -> (),
getter @get_fns_fnc : $@convention(keypath_accessor_getter) (@in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <S, S>) -> @out @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <C, C>,
setter @set_fns_fnc : $@convention(keypath_accessor_setter) (@in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <C, C>, @in_guaranteed @callee_guaranteed @substituted <A, B> (@in_guaranteed A) -> @out B for <S, S>) -> ())
// CHECK: keypath $WritableKeyPath<C, Int>, (root $C; settable_property $Int, id #C.overridable!getter : (C) -> () -> Int, getter @get_c_int : $@convention(keypath_accessor_getter) (@in_guaranteed C) -> @out Int, setter @set_c_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed C) -> ())
%d = keypath $WritableKeyPath<C, Int>, (root $C; settable_property $Int, id #C.overridable!getter : (C) -> () -> Int, getter @get_c_int : $@convention(keypath_accessor_getter) (@in_guaranteed C) -> @out Int, setter @set_c_int : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed C) -> ())
return undef : $()
}
sil @get_gen_a : $@convention(keypath_accessor_getter) <X1: P, Y1: Q, Z1: R> (@in_guaranteed Gen<X1, Y1, Z1>) -> @out X1
sil @set_gen_a : $@convention(keypath_accessor_setter) <X2: P, Y2: Q, Z2: R> (@in_guaranteed X2, @in_guaranteed Gen<X2, Y2, Z2>) -> ()
// CHECK-LABEL: sil shared @computed_properties_generic
sil shared @computed_properties_generic : $@convention(thin) <D: P, E: Q, F: R> () -> () {
entry:
// CHECK: keypath $KeyPath<Gen<D, E, F>, D>, <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (root $Gen<τ_0_0, τ_0_1, τ_0_2>; settable_property $τ_0_0, id @id_a : $@convention(thin) () -> (), getter @get_gen_a : $@convention(keypath_accessor_getter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (@in_guaranteed Gen<τ_0_0, τ_0_1, τ_0_2>) -> @out τ_0_0, setter @set_gen_a : $@convention(keypath_accessor_setter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (@in_guaranteed τ_0_0, @in_guaranteed Gen<τ_0_0, τ_0_1, τ_0_2>) -> ()) <D, E, F>
%a = keypath $KeyPath<Gen<D, E, F>, D>, <G: P, H: Q, I: R> (root $Gen<G, H, I>; settable_property $G, id @id_a : $@convention(thin) () -> (), getter @get_gen_a : $@convention(keypath_accessor_getter) <X3: P, Y3: Q, Z3: R> (@in_guaranteed Gen<X3, Y3, Z3>) -> @out X3, setter @set_gen_a : $@convention(keypath_accessor_setter) <X4: P, Y4: Q, Z4: R> (@in_guaranteed X4, @in_guaranteed Gen<X4, Y4, Z4>) -> ()) <D, E, F>
return undef : $()
}
// CHECK-LABEL: sil shared @tuple_generic
sil shared @ tuple_generic : $@convention(thin) <T, U> () -> () {
entry:
// CHECK: keypath $WritableKeyPath<(T, U), T>, <τ_0_0, τ_0_1> (root $(τ_0_0, τ_0_1); tuple_element #0 : $τ_0_0) <T, U>
%a = keypath $WritableKeyPath<(T, U), T>, <τ_0_0, τ_0_1> (root $(τ_0_0, τ_0_1); tuple_element #0 : $τ_0_0) <T, U>
// CHECK: keypath $WritableKeyPath<(T, U), U>, <τ_0_0, τ_0_1> (root $(τ_0_0, τ_0_1); tuple_element #1 : $τ_0_1) <T, U>
%b = keypath $WritableKeyPath<(T, U), U>, <τ_0_0, τ_0_1> (root $(τ_0_0, τ_0_1); tuple_element #1 : $τ_0_1) <T, U>
return undef : $()
}
// CHECK-LABEL: sil @optional
sil @optional : $@convention(thin) () -> () {
entry:
// CHECK: keypath $KeyPath<Optional<Int>, Optional<Int>>, (root $Optional<Int>; optional_chain : $Int; optional_wrap : $Optional<Int>)
%a = keypath $KeyPath<Optional<Int>, Optional<Int>>, (root $Optional<Int>; optional_chain : $Int; optional_wrap : $Optional<Int>)
// CHECK: keypath $KeyPath<Optional<Int>, Int>, (root $Optional<Int>; optional_force : $Int)
%b = keypath $KeyPath<Optional<Int>, Int>, (root $Optional<Int>; optional_force : $Int)
return undef : $()
}
// CHECK-LABEL: sil @indexes
sil @indexes : $@convention(thin) (S, C) -> () {
// CHECK: bb0([[S:%.*]] : $S, [[C:%.*]] : $C):
entry(%s : $S, %c : $C):
// CHECK: keypath $KeyPath<S, Int>, (root $S; settable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int_subs : $@convention(keypath_accessor_getter) (@in_guaranteed S, @in_guaranteed (S, C)) -> @out Int, setter @set_s_int_subs : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S, @in_guaranteed (S, C)) -> (), indices [%$0 : $S : $S, %$1 : $C : $C], indices_equals @subs_eq : $@convention(keypath_accessor_equals) (@in_guaranteed (S, C), @in_guaranteed (S, C)) -> Bool, indices_hash @subs_hash : $@convention(keypath_accessor_hash) (@in_guaranteed (S, C)) -> Int) ([[S]], [[C]])
%a = keypath $KeyPath<S, Int>, (root $S; settable_property $Int, id @id_a : $@convention(thin) () -> (), getter @get_s_int_subs : $@convention(keypath_accessor_getter) (@in_guaranteed S, @in_guaranteed (S, C)) -> @out Int, setter @set_s_int_subs : $@convention(keypath_accessor_setter) (@in_guaranteed Int, @in_guaranteed S, @in_guaranteed (S, C)) -> (), indices [%$0 : $S : $S, %$1 : $C : $C], indices_equals @subs_eq : $@convention(keypath_accessor_equals) (@in_guaranteed (S, C), @in_guaranteed (S, C)) -> Bool, indices_hash @subs_hash : $@convention(keypath_accessor_hash) (@in_guaranteed (S, C)) -> Int) (%s, %c)
// CHECK: [[T:%.*]] = alloc_stack
%t = alloc_stack $S
// CHECK: [[D:%.*]] = alloc_stack
%d = alloc_stack $C
// CHECK: keypath $KeyPath<S, Int>, <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : Hashable, τ_0_1 : Hashable, τ_0_2 : Hashable> (root $τ_0_0; settable_property $τ_0_2, id @id_a : $@convention(thin) () -> (), getter @get_gen_int_subs : $@convention(keypath_accessor_getter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : Hashable, τ_0_1 : Hashable, τ_0_2 : Hashable> (@in_guaranteed τ_0_0, @in_guaranteed (S, τ_0_2)) -> @out τ_0_2, setter @set_gen_int_subs : $@convention(keypath_accessor_setter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : Hashable, τ_0_1 : Hashable, τ_0_2 : Hashable> (@in_guaranteed τ_0_2, @in_guaranteed τ_0_0, @in_guaranteed (S, τ_0_2)) -> (), indices [%$0 : $τ_0_0 : $*τ_0_0, %$1 : $τ_0_1 : $*τ_0_1], indices_equals @gen_subs_eq : $@convention(keypath_accessor_equals) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : Hashable, τ_0_1 : Hashable, τ_0_2 : Hashable> (@in_guaranteed (S, τ_0_2), @in_guaranteed (S, τ_0_2)) -> Bool, indices_hash @gen_subs_hash : $@convention(keypath_accessor_hash) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : Hashable, τ_0_1 : Hashable, τ_0_2 : Hashable> (@in_guaranteed (S, τ_0_2)) -> Int) <S, C, Int> ([[T]], [[D]])
%b = keypath $KeyPath<S, Int>, <τ_0_0: Hashable, Y: Hashable, Z: Hashable> (root $τ_0_0; settable_property $Z, id @id_a : $@convention(thin) () -> (), getter @get_gen_int_subs : $@convention(keypath_accessor_getter) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed A, @in_guaranteed (S, C)) -> @out C, setter @set_gen_int_subs : $@convention(keypath_accessor_setter) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed C, @in_guaranteed A, @in_guaranteed (S, C)) -> (), indices [%$0 : $τ_0_0 : $*τ_0_0, %$1 : $Y : $*Y], indices_equals @gen_subs_eq : $@convention(keypath_accessor_equals) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed (S, C), @in_guaranteed (S, C)) -> Bool, indices_hash @gen_subs_hash : $@convention(keypath_accessor_hash) <A: Hashable, B: Hashable, C: Hashable> (@in_guaranteed (S, C)) -> Int) <S, C, Int> (%t, %d)
dealloc_stack %d : $*C
dealloc_stack %t : $*S
return undef : $()
}
// CHECK-LABEL: sil @external
sil @external : $@convention(thin) <D: P, E: Q, F: R> () -> () {
entry:
// CHECK: keypath $KeyPath<Gen<D, E, F>, D>, <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (root $Gen<τ_0_0, τ_0_1, τ_0_2>; settable_property $τ_0_0, id @id_a : $@convention(thin) () -> (), getter @get_gen_a : $@convention(keypath_accessor_getter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (@in_guaranteed Gen<τ_0_0, τ_0_1, τ_0_2>) -> @out τ_0_0, setter @set_gen_a : $@convention(keypath_accessor_setter) <τ_0_0, τ_0_1, τ_0_2 where τ_0_0 : P, τ_0_1 : Q, τ_0_2 : R> (@in_guaranteed τ_0_0, @in_guaranteed Gen<τ_0_0, τ_0_1, τ_0_2>) -> (), external #Gen.x<τ_0_0, τ_0_1, τ_0_2>) <D, E, F>
%a = keypath $KeyPath<Gen<D, E, F>, D>, <G: P, H: Q, I: R> (root $Gen<G, H, I>; settable_property $G, id @id_a : $@convention(thin) () -> (), getter @get_gen_a : $@convention(keypath_accessor_getter) <X3: P, Y3: Q, Z3: R> (@in_guaranteed Gen<X3, Y3, Z3>) -> @out X3, setter @set_gen_a : $@convention(keypath_accessor_setter) <X4: P, Y4: Q, Z4: R> (@in_guaranteed X4, @in_guaranteed Gen<X4, Y4, Z4>) -> (), external #Gen.x<G, H, I>) <D, E, F>
return undef : $()
}
sil @get_external_subscript : $@convention(keypath_accessor_getter) <T, U: Hashable> (@in_guaranteed External<T>, @in_guaranteed U) -> @out T
sil @equals_external_subscript : $@convention(keypath_accessor_equals) <U: Hashable, T> (@in_guaranteed U, @in_guaranteed U) -> Bool
sil @hash_external_subscript : $@convention(keypath_accessor_hash) <U: Hashable, T> (@in_guaranteed U) -> Int
// CHECK-LABEL: sil_property #External.ro<τ_0_0> (stored_property #External.ro : $τ_0_0)
sil_property #External.ro <T> (stored_property #External.ro : $T)
// CHECK-LABEL: sil_property #External.subscript<τ_0_0><τ_1_0 where τ_1_0 : Hashable> (gettable_property $τ_0_0,
// CHECK-SAME: id @id_a : $@convention(thin) () -> (),
// CHECK-SAME: getter @get_external_subscript : $@convention(keypath_accessor_getter) <τ_0_0, τ_0_1 where τ_0_1 : Hashable> (@in_guaranteed External<τ_0_0>, @in_guaranteed τ_0_1) -> @out τ_0_0
sil_property #External.subscript <T><U: Hashable> (gettable_property $T,
id @id_a : $@convention(thin) () -> (),
getter @get_external_subscript : $@convention(keypath_accessor_getter) <T, U: Hashable> (@in_guaranteed External<T>, @in_guaranteed U) -> @out T)
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