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// 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)
// RUN: sed -e 's/^public struct/@frozen public struct/' %s > %t/small-structs-frozen.swift
// RUN: %target-swift-frontend %t/small-structs-frozen.swift -enable-library-evolution -typecheck -module-name Structs -clang-header-expose-decls=all-public -emit-clang-header-path %t/small-structs-frozen.h -D RESILIENT
// RUN: %FileCheck --check-prefixes=CHECK,RESILIENT %s < %t/small-structs-frozen.h
public struct StructOneI64 {
let x: Int64
}
public struct StructTwoI32 {
let x, y: Int32
}
public struct StructOneI16AndOneStruct {
var x: Int16
var y: StructTwoI32
}
public struct StructU16AndPointer {
let x: UInt8
let y: UnsafeMutableRawPointer
}
public struct StructDoubleAndFloat {
var x: Double
var y: Float
}
// CHECK: SWIFT_EXTERN void $s7Structs25inoutStructDoubleAndFloatyyAA0cdeF0VzF(void * _Nonnull s) SWIFT_NOEXCEPT SWIFT_CALL; // inoutStructDoubleAndFloat(_:)
// CHECK: SWIFT_EXTERN void $s7Structs020inoutStructOneI16AnddC0yyAA0cdefdC0Vz_AA0C6TwoI32VtF(void * _Nonnull s, struct swift_interop_passStub_Structs_[[StructTwoI32:[0-9a-z_]+]] s2) SWIFT_NOEXCEPT SWIFT_CALL; // inoutStructOneI16AndOneStruct(_:_:)
// CHECK: class SWIFT_SYMBOL("s:7Structs20StructDoubleAndFloatV") StructDoubleAndFloat final {
// CHECK: class SWIFT_SYMBOL("s:7Structs015StructOneI16AndcB0V") StructOneI16AndOneStruct final {
// CHECK: class SWIFT_SYMBOL("s:7Structs12StructOneI64V") StructOneI64 final {
#if RESILIENT
/*not frozen*/ public struct StructOneI64_resilient {
let x: Int64
}
public func printStructOneI64_resilient(_ x : StructOneI64_resilient) {
print(x)
}
// RESILIENT: class SWIFT_SYMBOL({{.*}}) StructOneI64_resilient final {
// RESILIENT: swift::_impl::OpaqueStorage _storage;
// RESILIENT-NEXT: friend class _impl::_impl_StructOneI64_resilient;
// RESILIENT-NEXT: #pragma clang diagnostic push
// RESILIENT-NEXT: #pragma clang diagnostic ignored "-Wc++17-extensions"
// RESILIENT-NEXT: #pragma clang diagnostic push
// RESILIENT-NEXT: #pragma clang diagnostic ignored "-Wreserved-identifier"
// RESILIENT-NEXT: typedef char $s7Structs22StructOneI64_resilientVD;
// RESILIENT-NEXT: static inline constexpr $s7Structs22StructOneI64_resilientVD __swift_mangled_name = 0;
// RESILIENT-NEXT: #pragma clang diagnostic pop
// RESILIENT-NEXT: #pragma clang diagnostic pop
// RESILIENT-NEXT: };
#endif
// CHECK: class SWIFT_SYMBOL("s:7Structs12StructTwoI32V") StructTwoI32 final {
// CHECK: class SWIFT_SYMBOL("s:7Structs19StructU16AndPointerV") StructU16AndPointer final {
public func returnNewStructOneI64() -> StructOneI64 { return StructOneI64(x: 42 ) }
public func passThroughStructOneI64(_ x: StructOneI64) -> StructOneI64 { return x }
public func printStructOneI64(_ x: StructOneI64) {
print("StructOneI64.x = \(x.x)")
}
public func returnNewStructTwoI32(_ x: Int32) -> StructTwoI32 { return StructTwoI32(x: x, y: x * 2) }
public func passThroughStructTwoI32(_ i: Int32, _ x: StructTwoI32, _ j: Int32) -> StructTwoI32 {
return StructTwoI32(x: x.x + i, y: x.y + j)
}
public func printStructTwoI32(_ x: StructTwoI32) {
print("StructTwoI32.x = \(x.x), y = \(x.y)")
}
public func returnNewStructOneI16AndOneStruct() -> StructOneI16AndOneStruct {
return StructOneI16AndOneStruct(x: 0xFF, y: StructTwoI32(x: 5, y: 72))
}
public func printStructStructTwoI32_and_OneI16AndOneStruct(_ y: StructTwoI32, _ x: StructOneI16AndOneStruct) {
printStructTwoI32(y)
print("StructOneI16AndOneStruct.x = \(x.x), y.x = \(x.y.x), y.y = \(x.y.y)")
}
public func inoutStructOneI16AndOneStruct(_ s: inout StructOneI16AndOneStruct, _ s2: StructTwoI32) {
s.x -= 50
s.y = s2
}
public func returnNewStructU16AndPointer(_ x: UnsafeMutableRawPointer) -> StructU16AndPointer {
return StructU16AndPointer(x: 55, y: x)
}
public func getStructU16AndPointer_x(_ x: StructU16AndPointer) -> UInt8 { return x.x }
public func getStructU16AndPointer_y(_ x: StructU16AndPointer) -> UnsafeMutableRawPointer { return x.y }
public func returnNewStructDoubleAndFloat(_ y: Float, _ x: Double) -> StructDoubleAndFloat {
return StructDoubleAndFloat(x: x, y: y)
}
public func getStructDoubleAndFloat_x(_ x: StructDoubleAndFloat) -> Double { return x.x }
public func getStructDoubleAndFloat_y(_ x: StructDoubleAndFloat) -> Float { return x.y }
public func inoutStructDoubleAndFloat(_ s: inout StructDoubleAndFloat) {
s.x *= Double(s.y)
s.y /= 10
}
// CHECK: SWIFT_INLINE_THUNK double getStructDoubleAndFloat_x(const StructDoubleAndFloat& x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s7Structs25getStructDoubleAndFloat_xySdAA0cdeF0VF(_impl::swift_interop_passDirect_Structs_double_0_8_float_8_12(_impl::_impl_StructDoubleAndFloat::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK float getStructDoubleAndFloat_y(const StructDoubleAndFloat& x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s7Structs25getStructDoubleAndFloat_yySfAA0cdeF0VF(_impl::swift_interop_passDirect_Structs_double_0_8_float_8_12(_impl::_impl_StructDoubleAndFloat::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK uint8_t getStructU16AndPointer_x(const StructU16AndPointer& x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s7Structs24getStructU16AndPointer_xys5UInt8VAA0cdeF0VF(_impl::swift_interop_passDirect_Structs_[[StructU16AndPointer:[0-9a-z_]+]](_impl::_impl_StructU16AndPointer::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void * _Nonnull getStructU16AndPointer_y(const StructU16AndPointer& x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::$s7Structs24getStructU16AndPointer_yySvAA0cdeF0VF(_impl::swift_interop_passDirect_Structs_[[StructU16AndPointer]](_impl::_impl_StructU16AndPointer::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void inoutStructDoubleAndFloat(StructDoubleAndFloat& s) noexcept SWIFT_SYMBOL({{.*}}) {
// CHECK-NEXT: _impl::$s7Structs25inoutStructDoubleAndFloatyyAA0cdeF0VzF(_impl::_impl_StructDoubleAndFloat::getOpaquePointer(s));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void inoutStructOneI16AndOneStruct(StructOneI16AndOneStruct& s, const StructTwoI32& s2) noexcept SWIFT_SYMBOL({{.*}}) {
// CHECK-NEXT: _impl::$s7Structs020inoutStructOneI16AnddC0yyAA0cdefdC0Vz_AA0C6TwoI32VtF(_impl::_impl_StructOneI16AndOneStruct::getOpaquePointer(s), _impl::swift_interop_passDirect_Structs_[[StructTwoI32]](_impl::_impl_StructTwoI32::getOpaquePointer(s2)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructOneI64 passThroughStructOneI64(const StructOneI64& x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructOneI64::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_uint64_t_0_8(result, _impl::$s7Structs23passThroughStructOneI64yAA0deF0VADF(_impl::swift_interop_passDirect_Structs_uint64_t_0_8(_impl::_impl_StructOneI64::getOpaquePointer(x))));
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructTwoI32 passThroughStructTwoI32(int32_t i, const StructTwoI32& x, int32_t j) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructTwoI32::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_[[StructTwoI32]](result, _impl::$s7Structs23passThroughStructTwoI32yAA0deF0Vs5Int32V_AdFtF(i, _impl::swift_interop_passDirect_Structs_[[StructTwoI32]](_impl::_impl_StructTwoI32::getOpaquePointer(x)), j));
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void printStructOneI64(const StructOneI64& x) noexcept SWIFT_SYMBOL({{.*}}) {
// CHECK-NEXT: _impl::$s7Structs17printStructOneI64yyAA0cdE0VF(_impl::swift_interop_passDirect_Structs_uint64_t_0_8(_impl::_impl_StructOneI64::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void printStructStructTwoI32_and_OneI16AndOneStruct(const StructTwoI32& y, const StructOneI16AndOneStruct& x) noexcept SWIFT_SYMBOL({{.*}}) {
// CHECK-NEXT: _impl::$s7Structs011printStructc20TwoI32_and_OneI16AndgC0yyAA0cdE0V_AA0cghigC0VtF(_impl::swift_interop_passDirect_Structs_[[StructTwoI32]](_impl::_impl_StructTwoI32::getOpaquePointer(y)), _impl::swift_interop_passDirect_Structs_[[StructOneI16AndOneStruct:[0-9a-z_]+]](_impl::_impl_StructOneI16AndOneStruct::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void printStructTwoI32(const StructTwoI32& x) noexcept SWIFT_SYMBOL({{.*}}) {
// CHECK-NEXT: _impl::$s7Structs17printStructTwoI32yyAA0cdE0VF(_impl::swift_interop_passDirect_Structs_[[StructTwoI32]](_impl::_impl_StructTwoI32::getOpaquePointer(x)));
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructDoubleAndFloat returnNewStructDoubleAndFloat(float y, double x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructDoubleAndFloat::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_double_0_8_float_8_12(result, _impl::$s7Structs29returnNewStructDoubleAndFloatyAA0defG0VSf_SdtF(y, x));
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructOneI16AndOneStruct returnNewStructOneI16AndOneStruct() noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructOneI16AndOneStruct::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_[[StructOneI16AndOneStruct]](result, _impl::$s7Structs024returnNewStructOneI16AndeD0AA0defgeD0VyF());
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructOneI64 returnNewStructOneI64() noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructOneI64::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_uint64_t_0_8(result, _impl::$s7Structs21returnNewStructOneI64AA0deF0VyF());
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructTwoI32 returnNewStructTwoI32(int32_t x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructTwoI32::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_[[StructTwoI32]](result, _impl::$s7Structs21returnNewStructTwoI32yAA0deF0Vs5Int32VF(x));
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK StructU16AndPointer returnNewStructU16AndPointer(void * _Nonnull x) noexcept SWIFT_SYMBOL({{.*}}) SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return _impl::_impl_StructU16AndPointer::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: _impl::swift_interop_returnDirect_Structs_[[StructU16AndPointer]](result, _impl::$s7Structs28returnNewStructU16AndPointeryAA0defG0VSvF(x));
// CHECK-NEXT: });
// CHECK-NEXT: }
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