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swift-mirror/test/Interop/Cxx/class/access/non-public-inheritance-module-interface.swift
John Hui edc742013d [cxx-interop] Make experimental flag ImportNonPublicCxxMembers (#79728)
ClangImporter can now import non-public members as of be73254cdc and 66c2e2c52b, but doing so triggers some latent ClangImporter bugs in projects that don't use or need those non-public members.

This patch introduces a new experimental feature flag, ImportNonPublicCxxMembers, that guards against the importation of non-public members while we iron out those latent issues. Adopters of the SWIFT_PRIVATE_FILEID feature introduced in bdf22948ce can enable this flag to opt into importing private members they wish to access from Swift.

rdar://145569473
2025-03-04 13:31:46 -05:00

121 lines
5.0 KiB
Swift

// This test checks that the module interface correctly reflects the access
// levels of imported inherited members (especially non-public ones).
//
// For private base members and other base members made inaccessible due to
// private inheritance, this test does not check against a specific message for
// the @available(*, unavailable) attributes (to ensure this test is robust
// against message wording changes), but it does require the message to mention
// something about "private".
//
// RUN: %target-swift-ide-test -print-module -module-to-print=NonPublicInheritance -print-access -I %S/Inputs -source-filename=x -enable-experimental-cxx-interop -enable-experimental-feature ImportNonPublicCxxMembers | %FileCheck %s
// REQUIRES: swift_feature_ImportNonPublicCxxMembers
// CHECK: public struct Base {
// CHECK-NEXT: public init()
// CHECK-NEXT: public func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PublBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: public func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct ProtBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PrivBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PublPublBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: public func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct ProtPublBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PrivPublBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PublProtBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct ProtProtBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PrivProtBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PublPrivBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct ProtPrivBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }
// CHECK-NEXT: public struct PrivPrivBase {
// CHECK-NEXT: public init()
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func publ() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func prot() -> Int32
// CHECK-NEXT: @available(*, unavailable, message: "{{.*}}private{{.*}}")
// CHECK-NEXT: private func priv() -> Int32
// CHECK-NEXT: }