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17b8e86a6d
Add support for access-level on imports and `@_spiOnly imports` to cross import overlays. The overlay inherits the most restrictive import access-level of the declaring module and the bystander module. rdar://129606112
69 lines
3.2 KiB
Swift
69 lines
3.2 KiB
Swift
/// Check semantic verification cross-import overlays with non-public 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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public import DeclaringLibrary
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public import BystandingLibrary
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public func fn(_: OverlayLibraryTy) {}
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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 -verify
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internal import DeclaringLibrary
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internal import BystandingLibrary
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public func fn(_: OverlayLibraryTy) {}
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// expected-error @-1 {{function cannot be declared public because its parameter uses an internal type}}
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// expected-note @-2 {{struct 'OverlayLibraryTy' is imported by this file as 'internal' from '_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 -verify
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internal import DeclaringLibrary
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public import BystandingLibrary // expected-warning {{public import of 'BystandingLibrary' was not used in public declarations or inlinable code}}
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public func fn(_: OverlayLibraryTy) {}
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// expected-error @-1 {{function cannot be declared public because its parameter uses an internal type}}
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// expected-note @-2 {{struct 'OverlayLibraryTy' is imported by this file as 'internal' from '_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 -verify
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public import DeclaringLibrary // expected-warning {{public import of 'DeclaringLibrary' was not used in public declarations or inlinable code}}
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internal import BystandingLibrary
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public func fn(_: OverlayLibraryTy) {}
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// expected-error @-1 {{function cannot be declared public because its parameter uses an internal type}}
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// expected-note @-2 {{struct 'OverlayLibraryTy' is imported by this file as 'internal' from '_OverlayLibrary'}}
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//--- PrivateVsInternal.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/PrivateVsInternal.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary -verify
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private import DeclaringLibrary
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internal import BystandingLibrary
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internal func fn(_: OverlayLibraryTy) {}
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// expected-error @-1 {{function cannot be declared internal because its parameter uses a private type}}
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// expected-note @-2 {{struct 'OverlayLibraryTy' is imported by this file as 'private' from '_OverlayLibrary'}}
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//--- InternalVsPrivate.swift
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// RUN: %target-swift-emit-module-interface(%t.swiftinterface) %t/InternalVsPrivate.swift -enable-cross-import-overlays -I %t/lib/swift -module-name ClientLibrary -verify
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internal import DeclaringLibrary
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private import BystandingLibrary
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internal func fn(_: OverlayLibraryTy) {}
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// expected-error @-1 {{function cannot be declared internal because its parameter uses a private type}}
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// expected-note @-2 {{struct 'OverlayLibraryTy' is imported by this file as 'private' from '_OverlayLibrary'}}
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