1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -typecheck -module-name Structs -clang-header-expose-decls=all-public -emit-clang-header-path %t/structs.h
// RUN: %FileCheck %s < %t/structs.h
// RUN: %check-interop-cxx-header-in-clang(%t/structs.h -Wno-unused-function)
class RefCountedClass {
init() {
print("create RefCountedClass")
}
deinit {
print("destroy RefCountedClass")
}
}
public struct StructWithRefcountedMember {
let x: RefCountedClass
}
public func returnNewStructWithRefcountedMember() -> StructWithRefcountedMember {
return StructWithRefcountedMember(x: RefCountedClass())
}
public func printBreak(_ x: Int) {
print("breakpoint \(x)")
}
// CHECK: class SWIFT_SYMBOL({{.*}}) StructWithRefcountedMember final {
// CHECK-NEXT: public:
// CHECK-NEXT: SWIFT_INLINE_THUNK ~StructWithRefcountedMember() noexcept {
// CHECK-NEXT: auto metadata = _impl::$s7Structs26StructWithRefcountedMemberVMa(0);
// CHECK-NEXT: auto *vwTableAddr = reinterpret_cast<swift::_impl::ValueWitnessTable **>(metadata._0) - 1;
// CHECK-NEXT: #ifdef __arm64e__
// CHECK-NEXT: auto *vwTable = reinterpret_cast<swift::_impl::ValueWitnessTable *>(ptrauth_auth_data(reinterpret_cast<void *>(*vwTableAddr), ptrauth_key_process_independent_data, ptrauth_blend_discriminator(vwTableAddr, 11839)));
// CHECK-NEXT: #else
// CHECK-NEXT: auto *vwTable = *vwTableAddr;
// CHECK-NEXT: #endif
// CHECK-NEXT: vwTable->destroy(_getOpaquePointer(), metadata._0);
// CHECK-NEXT: }
// CHECK-NEXT: SWIFT_INLINE_THUNK StructWithRefcountedMember(const StructWithRefcountedMember &other) noexcept {
// CHECK-NEXT: auto metadata = _impl::$s7Structs26StructWithRefcountedMemberVMa(0);
// CHECK-NEXT: auto *vwTableAddr = reinterpret_cast<swift::_impl::ValueWitnessTable **>(metadata._0) - 1;
// CHECK-NEXT: #ifdef __arm64e__
// CHECK-NEXT: auto *vwTable = reinterpret_cast<swift::_impl::ValueWitnessTable *>(ptrauth_auth_data(reinterpret_cast<void *>(*vwTableAddr), ptrauth_key_process_independent_data, ptrauth_blend_discriminator(vwTableAddr, 11839)));
// CHECK-NEXT: #else
// CHECK-NEXT: auto *vwTable = *vwTableAddr;
// CHECK-NEXT: #endif
// CHECK-NEXT: vwTable->initializeWithCopy(_getOpaquePointer(), const_cast<char *>(other._getOpaquePointer()), metadata._0);
// CHECK-NEXT: }
// CHECK-NEXT: SWIFT_INLINE_THUNK StructWithRefcountedMember &operator =(const StructWithRefcountedMember &other) noexcept {
// CHECK-NEXT: auto metadata = _impl::$s7Structs26StructWithRefcountedMemberVMa(0);
// CHECK-NEXT: auto *vwTableAddr = reinterpret_cast<swift::_impl::ValueWitnessTable **>(metadata._0) - 1;
// CHECK-NEXT: #ifdef __arm64e__
// CHECK-NEXT: auto *vwTable = reinterpret_cast<swift::_impl::ValueWitnessTable *>(ptrauth_auth_data(reinterpret_cast<void *>(*vwTableAddr), ptrauth_key_process_independent_data, ptrauth_blend_discriminator(vwTableAddr, 11839)));
// CHECK-NEXT: #else
// CHECK-NEXT: auto *vwTable = *vwTableAddr;
// CHECK-NEXT: #endif
// CHECK-NEXT: vwTable->assignWithCopy(_getOpaquePointer(), const_cast<char *>(other._getOpaquePointer()), metadata._0);
// CHECK-NEXT: return *this;
// CHECK-NEXT: }
// CHECK-NEXT: SWIFT_INLINE_THUNK StructWithRefcountedMember &operator =(StructWithRefcountedMember &&other) = delete;
// CHECK-NEXT: SWIFT_INLINE_PRIVATE_HELPER StructWithRefcountedMember(StructWithRefcountedMember &&) noexcept {
// CHECK-NEXT: swift::_impl::_fatalError_Cxx_move_of_Swift_value_type_not_supported_yet();
// CHECK-NEXT: swift::_impl::_swift_stdlib_reportFatalError("swift", 5, "C++ does not support moving a Swift value yet", 45, 0);
// CHECK-NEXT: abort();
// CHECK-NEXT: }
// CHECK-NEXT: private:
|
