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|
// RUN: %target-swift-emit-silgen -sil-verify-all %s | %FileCheck %s
////////////////////////
// MARK: Declarations //
////////////////////////
public class Klass {}
public struct NonTrivialStruct {
var k = Klass()
func doSomethingDefault() {}
borrowing func doSomethingBorrowing() {}
mutating func doSomethingMutating() {}
//consuming func doSomethingConsuming() {}
}
public protocol P {
static var value: Self { get }
}
public struct GenericNonTrivialStruct<T : P> {
var t = T.value
func doSomethingDefault() {}
borrowing func doSomethingBorrowing() {}
}
enum AddressOnlyEnum<T> {
case x(NonTrivialStruct)
case y(T)
}
enum LoadableEnum {
case x(NonTrivialStruct)
case y(Int)
}
func borrowValDefault(_ x: NonTrivialStruct) {}
func borrowValBorrowing(_ x: borrowing NonTrivialStruct) {}
func borrowValDefault<T : P>(_ x: GenericNonTrivialStruct<T>) {}
func borrowValBorrowing<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {}
//func consumeValOwned(_ x: __owned NonTrivialStruct) {}
//func consumeValConsuming(_ x: consuming NonTrivialStruct) {}
//func consumeValOwned<T : P>(_ x: __owned GenericNonTrivialStruct<T>) {}
//func consumeValConsuming<T : P>(_ x: consuming GenericNonTrivialStruct<T>) {}
////////////////////////
// MARK: Simple Tests //
////////////////////////
// CHECK: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters11testConsumeyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[COPY2:%.*]] = copy_value [[BORROW]]
// CHECK: [[MOVE:%.*]] = move_value [[COPY2]]
// CHECK: destroy_value [[MOVE]]
// CHECK: end_borrow [[BORROW]]
//
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[EXT:%.*]] = struct_extract [[BORROW]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [guaranteed] [[EXT]]
// CHECK: [[COPY:%.*]] = copy_value [[UNWRAP]]
// CHECK: destroy_value [[COPY]]
// CHECK: end_borrow [[BORROW]]
//
// CHECK: destroy_value [[CHECK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters11testConsumeyyAA16NonTrivialStructVF'
func testConsume(_ x: borrowing NonTrivialStruct) {
let _ = x
let _ = x.k
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters7testUseyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: end_borrow [[BORROW]]
// CHECK: destroy_value [[CHECK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters7testUseyyAA16NonTrivialStructVF'
func testUse(_ x: borrowing NonTrivialStruct) {
_ = x
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters24testCallBorrowValDefaultyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [guaranteed] [[BORROW]]
// CHECK: apply {{%.*}}([[UNWRAP]])
// CHECK: end_borrow [[BORROW]]
// CHECK: destroy_value [[CHECK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters24testCallBorrowValDefaultyyAA16NonTrivialStructVF'
func testCallBorrowValDefault(_ x: borrowing NonTrivialStruct) {
borrowValDefault(x)
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters26testCallBorrowValBorrowingyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
func testCallBorrowValBorrowing(_ x: borrowing NonTrivialStruct) {
borrowValBorrowing(x)
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters25testCallMethodSelfDefaultyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [guaranteed] [[BORROW]]
// CHECK: apply {{%.*}}([[UNWRAP]])
// CHECK: end_borrow [[BORROW]]
// CHECK: destroy_value [[CHECK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters25testCallMethodSelfDefaultyyAA16NonTrivialStructVF'
func testCallMethodSelfDefault(_ x: borrowing NonTrivialStruct) {
x.doSomethingDefault()
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters27testCallMethodSelfBorrowingyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [guaranteed] [[BORROW]]
// TODO: This should be passed directly without a conversion.
// CHECK: apply {{%.*}}([[UNWRAP]])
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters27testCallMethodSelfBorrowingyyAA16NonTrivialStructVF'
func testCallMethodSelfBorrowing(_ x: borrowing NonTrivialStruct) {
x.doSomethingBorrowing()
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters19testEscapingClosureyyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[COPY2:%.*]] = copy_value [[CHECK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [owned] [[COPY2]]
// CHECK: partial_apply [callee_guaranteed] {{%.*}}([[UNWRAP]])
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters19testEscapingClosureyyAA16NonTrivialStructVF'
func testEscapingClosure(_ x: borrowing NonTrivialStruct) {
var f: () -> () = {}
f = {
_ = x
}
_ = f
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters22testNonEscapingClosureyyAA0E13TrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy @guaranteed $NonTrivialStruct):
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[COPY2:%.*]] = copy_value [[CHECK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable [owned] [[COPY2]]
// CHECK: [[PAI:%.*]] = partial_apply [callee_guaranteed] {{%.*}}([[UNWRAP]])
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters22testNonEscapingClosureyyAA0E13TrivialStructVF'
func testNonEscapingClosure(_ x: borrowing NonTrivialStruct) {
func useNonEscaping(_ f: () -> ()) {}
useNonEscaping {
_ = x
}
}
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters36testLoadableBorrowingConsumeOperatoryyAA16NonTrivialStructVF : $@convention(thin) (@guaranteed NonTrivialStruct) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper [guaranteed]
// CHECK: [[COPY:%.*]] = copy_value [[WRAP]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[COPY]]
// CHECK: [[BORROW:%.*]] = begin_borrow [[CHECK]]
// CHECK: [[COPY2:%.*]] = copy_value [[BORROW]]
// CHECK: [[MOVE:%.*]] = move_value [allows_diagnostics] [[COPY2]]
// CHECK: destroy_value [[MOVE]]
// CHECK: end_borrow [[BORROW]]
// CHECK: destroy_value [[CHECK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters36testLoadableBorrowingConsumeOperatoryyAA16NonTrivialStructVF'
func testLoadableBorrowingConsumeOperator(_ x: borrowing NonTrivialStruct) {
_ = consume x
}
func testLoadableBorrowingEnum(_ x: borrowing LoadableEnum) {
switch x {
case let .x(y):
_ = y
break
case .y:
break
}
}
//////////////////////////////////////////////
// MARK: Simple AddressOnly Borrowing Tests //
//////////////////////////////////////////////
// CHECK-LABEL: sil hidden [ossa] @$s35noimplicitcopy_borrowing_parameters31testAddressOnlyBorrowingConsumeyyAA23GenericNonTrivialStructVyxGAA1PRzlF : $@convention(thin) <T where T : P> (@in_guaranteed GenericNonTrivialStruct<T>) -> () {
// CHECK: bb0([[ARG:%.*]] : @noImplicitCopy
// CHECK: [[WRAP:%.*]] = copyable_to_moveonlywrapper_addr [[ARG]]
// CHECK: [[CHECK:%.*]] = mark_unresolved_non_copyable_value [no_consume_or_assign] [[WRAP]]
// CHECK: [[STACK:%.*]] = alloc_stack
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable_addr [[CHECK]]
// CHECK: copy_addr [[UNWRAP]] to [init] [[STACK]]
// CHECK: destroy_addr [[STACK]]
// CHECK: [[UNWRAP:%.*]] = moveonlywrapper_to_copyable_addr [[CHECK]]
// TODO: We probably want the unwrap to be on the struct_element_addr, not the other wya around.
// CHECK: [[GEP:%.*]] = struct_element_addr [[UNWRAP]]
// CHECK: [[STACK:%.*]] = alloc_stack
// CHECK: copy_addr [[GEP]] to [init] [[STACK]]
// CHECK: destroy_addr [[STACK]]
// CHECK: } // end sil function '$s35noimplicitcopy_borrowing_parameters31testAddressOnlyBorrowingConsumeyyAA23GenericNonTrivialStructVyxGAA1PRzlF'
func testAddressOnlyBorrowingConsume<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
let _ = x
let _ = x.t
}
func testAddressOnlyBorrowingConsume2<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
var y = x
y = x
_ = y
}
func testAddressOnlyBorrowingConsume3<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
let y = x
_ = y
}
func testAddressOnlyBorrowingUse<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
_ = x
}
func testAddressOnlyBorrowingUseAndConsume<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
borrowValDefault(x)
let _ = x
}
func testAddressOnlyBorrowingCallBorrowValDefault<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
borrowValDefault(x)
}
func testAddressOnlyBorrowingCallBorrowValBorrowing<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
borrowValBorrowing(x)
}
func testAddressOnlyBorrowingCallMethodSelfDefault<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
x.doSomethingDefault()
}
func testAddressOnlyBorrowingCallMethodSelfBorrowing<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
x.doSomethingBorrowing()
}
func testAddressOnlyBorrowingEscapingClosure<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
var f: () -> () = {}
f = {
_ = x
}
_ = f
}
func testAddressOnlyBorrowingNonEscapingClosure<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
func useNonEscaping(_ f: () -> ()) {}
useNonEscaping {
_ = x
}
}
func testAddressOnlyBorrowingCast<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
let _ = x as Any
}
func testAddressOnlyBorrowingCastCheck<T : P>(_ x: borrowing GenericNonTrivialStruct<T>) {
if x is Any {
}
}
func testAddressOnlyBorrowingEnum<T>(_ x: borrowing AddressOnlyEnum<T>) {
switch x {
case let .x(y):
_ = y
break
case let .y(z):
_ = z
break
}
}
|
