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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %s -typecheck -module-name Enums -clang-header-expose-decls=all-public -emit-clang-header-path %t/enums.h
// RUN: %FileCheck %s < %t/enums.h
// RUN: %check-interop-cxx-header-in-clang(%t/enums.h -Wno-unused-private-field -Wno-unused-function -DSWIFT_CXX_INTEROP_HIDE_STL_OVERLAY)
public struct IntTuple {
let values: (Int64, Int64, Int64, Int64, Int64, Int64)
}
public enum Large {
case first(IntTuple)
case second
}
public func makeLarge(_ x: Int) -> Large {
return x >= 0 ? .first(IntTuple(values: (0, 1, 2, 3, 4, 5))) : .second
}
public func printLarge(_ en: Large) {
switch en {
case let .first(x):
print("Large.first\(x.values)")
case .second:
print("Large.second")
}
}
public func passThroughLarge(_ en: Large) -> Large {
return en
}
public func inoutLarge(_ en: inout Large, _ x: Int) {
if x >= 0 {
en = .first(IntTuple(values: (-1, -2, -3, -4, -5, -6)))
} else {
en = .second
}
}
// CHECK: SWIFT_EXTERN void $s5Enums10inoutLargeyyAA0C0Oz_SitF(void * _Nonnull en, ptrdiff_t x) SWIFT_NOEXCEPT SWIFT_CALL; // inoutLarge(_:_:)
// CHECK: SWIFT_EXTERN void $s5Enums9makeLargeyAA0C0OSiF(SWIFT_INDIRECT_RESULT void * _Nonnull, ptrdiff_t x) SWIFT_NOEXCEPT SWIFT_CALL; // makeLarge(_:)
// CHECK: SWIFT_EXTERN void $s5Enums16passThroughLargeyAA0D0OADF(SWIFT_INDIRECT_RESULT void * _Nonnull, const void * _Nonnull en) SWIFT_NOEXCEPT SWIFT_CALL; // passThroughLarge(_:)
// CHECK: SWIFT_EXTERN void $s5Enums10printLargeyyAA0C0OF(const void * _Nonnull en) SWIFT_NOEXCEPT SWIFT_CALL; // printLarge(_:)
// CHECK: class SWIFT_SYMBOL("s:5Enums5LargeO") Large final {
// CHECK: SWIFT_INLINE_THUNK void inoutLarge(Large& en, swift::Int x) noexcept SWIFT_SYMBOL("s:5Enums10inoutLargeyyAA0C0Oz_SitF") {
// CHECK-NEXT: Enums::_impl::$s5Enums10inoutLargeyyAA0C0Oz_SitF(Enums::_impl::_impl_Large::getOpaquePointer(en), x);
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK Large makeLarge(swift::Int x) noexcept SWIFT_SYMBOL("s:5Enums9makeLargeyAA0C0OSiF") SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return Enums::_impl::_impl_Large::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: Enums::_impl::$s5Enums9makeLargeyAA0C0OSiF(result, x);
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK Large passThroughLarge(const Large& en) noexcept SWIFT_SYMBOL("s:5Enums16passThroughLargeyAA0D0OADF") SWIFT_WARN_UNUSED_RESULT {
// CHECK-NEXT: return Enums::_impl::_impl_Large::returnNewValue([&](char * _Nonnull result) SWIFT_INLINE_THUNK_ATTRIBUTES {
// CHECK-NEXT: Enums::_impl::$s5Enums16passThroughLargeyAA0D0OADF(result, Enums::_impl::_impl_Large::getOpaquePointer(en));
// CHECK-NEXT: });
// CHECK-NEXT: }
// CHECK: SWIFT_INLINE_THUNK void printLarge(const Large& en) noexcept SWIFT_SYMBOL("s:5Enums10printLargeyyAA0C0OF") {
// CHECK-NEXT: Enums::_impl::$s5Enums10printLargeyyAA0C0OF(Enums::_impl::_impl_Large::getOpaquePointer(en));
// CHECK-NEXT: }
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