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Under `-enable-library-evolution`, a slight AST difference is still found when importing from .swiftinterface and from .swiftmodule. The difference is whether @objc attribute is inherited by a Swift class subclassing an Objc class.
24 lines
1.7 KiB
Swift
24 lines
1.7 KiB
Swift
// RUN: %empty-directory(%t.mod1)
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// RUN: %empty-directory(%t.mod2)
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// RUN: %empty-directory(%t.sdk)
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// RUN: %empty-directory(%t.module-cache)
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// Generate .swiftinterface file for module cake
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// RUN: %target-swift-frontend -typecheck -emit-parseable-module-interface-path %t.mod1/cake.swiftinterface %S/Inputs/cake_baseline/cake.swift -I %S/Inputs/APINotesLeft %clang-importer-sdk-nosource -parse-as-library -enable-library-evolution -disable-objc-attr-requires-foundation-module -module-cache-path %t.module-cache
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// Generate .swiftmodule file for module cake
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// RUN: %target-swift-frontend -emit-module -o %t.mod1/cake.swiftmodule %S/Inputs/cake_baseline/cake.swift -I %S/Inputs/APINotesLeft %clang-importer-sdk-nosource -parse-as-library -disable-objc-attr-requires-foundation-module -module-cache-path %t.module-cache -enable-library-evolution
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// Dump Json file for cake ABI via .swiftmodule file
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// RUN: %api-digester -dump-sdk -module cake -o - -module-cache-path %t.module-cache %clang-importer-sdk-nosource -I %t.mod1 -I %S/Inputs/APINotesLeft -abi > %t.dump1.json
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// Dump Json file for cake ABI via .swiftinteface file
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// RUN: %api-digester -dump-sdk -module cake -o - -module-cache-path %t.module-cache %clang-importer-sdk-nosource -I %t.mod1 -I %S/Inputs/APINotesLeft -abi -use-interface-for-module cake > %t.dump2.json
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// Compare two Json files and we should see some differences.
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// RUN: %api-digester -diagnose-sdk -print-module --input-paths %t.dump1.json -input-paths %t.dump2.json -abi -o %t.result
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// RUN: %clang -E -P -x c %S/Outputs/Cake-binary-vs-interface.txt -o - | sed '/^\s*$/d' > %t.expected
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// RUN: %clang -E -P -x c %t.result -o - | sed '/^\s*$/d' > %t.result.tmp
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// RUN: diff -u %t.expected %t.result.tmp
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