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f53be71874
In some cases this import may be superfluous as it's also `@_exported` imported by the overlay. However, when the overlay is hidden and the import not printed, the import can go entierly missing.
72 lines
3.2 KiB
Swift
72 lines
3.2 KiB
Swift
/// Check cross-import overlays with @_implementationOnly imports.
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// RUN: %empty-directory(%t)
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// RUN: cp -r %S/Inputs/lib-templates/* %t/
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// RUN: split-file --leading-lines %s %t
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//--- BothPublic.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/BothPublic.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %target-swift-typecheck-module-from-interface(%t.swiftinterface) -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %FileCheck %t/BothPublic.swift < %t.swiftinterface
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import DeclaringLibrary
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import BystandingLibrary
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// CHECK: // swift-interface-format-version
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// CHECK: // swift-module-flags: {{.*}} -module-name ClientLibrary
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// CHECK-DAG: import Swift
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// CHECK-DAG: import DeclaringLibrary
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// CHECK-DAG: import BystandingLibrary
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// CHECK-DAG: import _OverlayLibrary
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//--- BothHidden.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/BothHidden.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %target-swift-typecheck-module-from-interface(%t.swiftinterface) -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %FileCheck %t/BothHidden.swift < %t.swiftinterface
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// RUN: %FileCheck -check-prefix NEGATIVE %t/BothHidden.swift < %t.swiftinterface
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@_implementationOnly import DeclaringLibrary
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@_implementationOnly import BystandingLibrary
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// CHECK: // swift-interface-format-version
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// CHECK: // swift-module-flags: {{.*}} -module-name ClientLibrary
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// CHECK-DAG: import Swift
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// NEGATIVE-NOT: import DeclaringLibrary
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// NEGATIVE-NOT: import BystandingLibrary
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// NEGATIVE-NOT: import _OverlayLibrary
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//--- FirstHidden.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/FirstHidden.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %target-swift-typecheck-module-from-interface(%t.swiftinterface) -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %FileCheck %t/FirstHidden.swift < %t.swiftinterface
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// RUN: %FileCheck -check-prefix NEGATIVE %t/FirstHidden.swift < %t.swiftinterface
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@_implementationOnly import DeclaringLibrary
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import BystandingLibrary
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// CHECK: // swift-interface-format-version
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// CHECK: // swift-module-flags: {{.*}} -module-name ClientLibrary
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// CHECK-DAG: import Swift
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// CHECK-DAG: import BystandingLibrary
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// NEGATIVE-NOT: import DeclaringLibrary
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// NEGATIVE-NOT: import _OverlayLibrary
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//--- SecondHidden.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/SecondHidden.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %target-swift-typecheck-module-from-interface(%t.swiftinterface) -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary
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// RUN: %FileCheck %t/SecondHidden.swift < %t.swiftinterface
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// RUN: %FileCheck -check-prefix NEGATIVE %t/SecondHidden.swift < %t.swiftinterface
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import DeclaringLibrary
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@_implementationOnly import BystandingLibrary
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// CHECK: // swift-interface-format-version
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// CHECK: // swift-module-flags: {{.*}} -module-name ClientLibrary
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// CHECK-DAG: import Swift
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// CHECK-DAG: import DeclaringLibrary
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// NEGATIVE-NOT: import BystandingLibrary
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// NEGATIVE-NOT: import _OverlayLibrary
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