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Unloaded implicit imports (e.g. the `-import-module` flag) will now be processed by import resolution, and will be fully validated and cross-imported. Preloaded imports, like the standard library import, are still not run through full import resolution, but this is a definite improvement over the status quo. This also folds `-import-underlying-module` and `@_exported import <ParentModule>` into a single code path, slightly changing the diagnostic for a failed overlay-style underlying module import.
44 lines
1.4 KiB
Swift
44 lines
1.4 KiB
Swift
// This explicitly tests "common" cases with well-constructed cross-import
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// overlays. Some behaviors here are poorly covered by other tests.
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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: %{python} %S/Inputs/rewrite-module-triples.py %t %module-target-triple
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// RUN: %target-typecheck-verify-swift -enable-cross-import-overlays -DIMPORT_BYSTANDING_LIBRARY -I %t/include -I %t/lib/swift -F %t/Frameworks
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// RUN: %target-typecheck-verify-swift -enable-cross-import-overlays -import-module BystandingLibrary -I %t/include -I %t/lib/swift -F %t/Frameworks
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// Each framework has a cross-import overlay with this library:
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#if IMPORT_BYSTANDING_LIBRARY
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import BystandingLibrary
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#endif
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// 1. A Swift framework
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import SwiftFramework
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fromSwiftFramework()
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fromSwiftFrameworkCrossImport()
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SwiftFramework.fromSwiftFramework()
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SwiftFramework.fromSwiftFrameworkCrossImport()
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// 2. A Clang framework
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import ClangFramework
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fromClangFramework()
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fromClangFrameworkCrossImport()
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ClangFramework.fromClangFramework()
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ClangFramework.fromClangFrameworkCrossImport()
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// 3. A Swift-overlaid Clang framework
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import OverlaidClangFramework
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fromOverlaidClangFramework()
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fromOverlaidClangFrameworkOverlay()
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fromOverlaidClangFrameworkCrossImport()
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OverlaidClangFramework.fromOverlaidClangFramework()
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OverlaidClangFramework.fromOverlaidClangFrameworkOverlay()
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OverlaidClangFramework.fromOverlaidClangFrameworkCrossImport()
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