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93 lines
4.4 KiB
Swift
93 lines
4.4 KiB
Swift
/// Import inconsistencies.
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///
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/// Swift 5 case, with slow adoption of access level on imports.
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/// Report default imports if any other import of the same module
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/// has an access level below public (the default).
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///
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/// Swift 6 case, with default imports as internal.
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/// Don't report any mismatch.
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// RUN: %empty-directory(%t)
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// RUN: split-file --leading-lines %s %t
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/// Build the library.
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// RUN: %target-swift-frontend -emit-module %t/Lib.swift -o %t
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/// Check diagnostics.
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//--- Lib.swift
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public struct LibType {}
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// RUN: %target-swift-frontend -typecheck %t/OneFile_AllExplicit.swift -I %t \
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// RUN: -package-name package -verify
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//--- OneFile_AllExplicit.swift
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public import Lib // expected-warning {{public import of 'Lib' was not used in public declarations or inlinable code}}
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// expected-note @-1 4 {{imported 'public' here}}
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package import Lib // expected-warning {{package import of 'Lib' was not used in package declarations}}
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// expected-warning @-1 {{module 'Lib' is imported as 'public' from the same file; this 'package' access level will be ignored}}
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internal import Lib
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// expected-warning @-1 {{module 'Lib' is imported as 'public' from the same file; this 'internal' access level will be ignored}}
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fileprivate import Lib
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// expected-warning @-1 {{module 'Lib' is imported as 'public' from the same file; this 'fileprivate' access level will be ignored}}
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private import Lib
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// expected-warning @-1 {{module 'Lib' is imported as 'public' from the same file; this 'private' access level will be ignored}}
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// RUN: %target-swift-frontend -typecheck %t/ManyFiles_AllExplicit_File?.swift -I %t \
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// RUN: -package-name package -verify
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//--- ManyFiles_AllExplicit_FileA.swift
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public import Lib // expected-warning {{public import of 'Lib' was not used in public declarations or inlinable code}}
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//--- ManyFiles_AllExplicit_FileB.swift
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package import Lib // expected-warning {{package import of 'Lib' was not used in package declarations}}
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//--- ManyFiles_AllExplicit_FileC.swift
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internal import Lib
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//--- ManyFiles_AllExplicit_FileD.swift
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fileprivate import Lib
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//--- ManyFiles_AllExplicit_FileE.swift
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private import Lib
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// RUN: %target-swift-frontend -typecheck %t/ManyFiles_ImplicitVsInternal_FileB.swift -I %t \
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// RUN: -primary-file %t/ManyFiles_ImplicitVsInternal_FileA.swift -verify
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//--- ManyFiles_ImplicitVsInternal_FileA.swift
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import Lib // expected-error {{ambiguous implicit access level for import of 'Lib'; it is imported as 'internal' elsewhere}}
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// expected-note @-1 {{silence these warnings by adopting the upcoming feature 'InternalImportsByDefault'}}
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//--- ManyFiles_ImplicitVsInternal_FileB.swift
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internal import Lib // expected-note {{imported 'internal' here}}
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// RUN: %target-swift-frontend -typecheck %t/ManyFiles_ImplicitVsPackage_FileB.swift -I %t \
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// RUN: -primary-file %t/ManyFiles_ImplicitVsPackage_FileA.swift -verify
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//--- ManyFiles_ImplicitVsPackage_FileA.swift
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import Lib // expected-error {{ambiguous implicit access level for import of 'Lib'; it is imported as 'package' elsewhere}}
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// expected-note @-1 {{silence these warnings by adopting the upcoming feature 'InternalImportsByDefault'}}
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//--- ManyFiles_ImplicitVsPackage_FileB.swift
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package import Lib // expected-note {{imported 'package' here}} @:1
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// RUN: %target-swift-frontend -typecheck %t/ManyFiles_AmbiguitySwift6_File?.swift -I %t \
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// RUN: -enable-upcoming-feature InternalImportsByDefault -verify
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//--- ManyFiles_AmbiguitySwift6_FileA.swift
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import Lib
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//--- ManyFiles_AmbiguitySwift6_FileB.swift
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internal import Lib
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/// Don't report an ambiguity between an explicitly vs implicitly public import.
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// RUN: %target-swift-frontend -typecheck %t/ManyFiles_AmbiguityPublicExplicitVsImplicit_File?.swift -I %t \
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// RUN: -verify
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//--- ManyFiles_AmbiguityPublicExplicitVsImplicit_FileA.swift
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import Lib
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//--- ManyFiles_AmbiguityPublicExplicitVsImplicit_FileB.swift
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public import Lib // expected-warning {{public import of 'Lib' was not used in public declarations or inlinable code}}
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/// Don't report inconsistencies from a file generated by Xcode.
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// RUN: %target-swift-frontend -typecheck -I %t \
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// RUN: -primary-file %t/GeneratedAssetSymbols.swift \
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// RUN: %t/UserWrittenFile.swift -verify
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// RUN: %target-swift-frontend -typecheck -I %t \
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// RUN: %t/GeneratedAssetSymbols.swift \
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// RUN: -primary-file %t/UserWrittenFile.swift -verify
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// REQUIRES: swift_feature_InternalImportsByDefault
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//--- UserWrittenFile.swift
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internal import Lib
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//--- GeneratedAssetSymbols.swift
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import Lib
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