mirror of
https://github.com/apple/swift.git
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756e53967e
Add a script to build all dependencies for explicit module build in one step. This reduces the boiling plate code needed to write a test for explicit module build and allows the test to be more cross platform and resilient to module dependencies changes.
249 lines
11 KiB
Swift
249 lines
11 KiB
Swift
// REQUIRES: objc_interop
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// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -scan-dependencies -module-name Test -module-cache-path %t/clang-module-cache -O -module-load-mode prefer-serialized \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -scanner-module-validation \
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// RUN: %t/test.swift -o %t/deps.json -auto-bridging-header-chaining -scanner-output-dir %t -scanner-debug-write-output \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap -import-objc-header %t/Bridging.h
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// RUN: %{python} %S/../CAS/Inputs/SwiftDepsExtractor.py %t/deps.json Test bridgingHeader | %FileCheck %s
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// CHECK: "moduleDependencies": [
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// CHECK-NEXT: "A"
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// CHECK-NEXT: ],
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/// Try build then import from a non-caching compilation.
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// RUN: %{python} %S/../../utils/swift-build-modules.py %swift_frontend_plain %t/deps.json -o %t/MyApp.cmd -b %t/header.cmd
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// RUN: %target-swift-frontend @%t/header.cmd %t/Bridging.h -disable-implicit-swift-modules -O -o %t/bridging.pch
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// RUN: echo "\"-disable-implicit-string-processing-module-import\"" >> %t/MyApp.cmd
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// RUN: echo "\"-disable-implicit-concurrency-module-import\"" >> %t/MyApp.cmd
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// RUN: echo "\"-import-objc-header\"" >> %t/MyApp.cmd
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// RUN: echo "\"%t/Bridging.h\"" >> %t/MyApp.cmd
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// RUN: echo "\"-import-pch\"" >> %t/MyApp.cmd
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// RUN: echo "\"%t/bridging.pch\"" >> %t/MyApp.cmd
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// RUN: %target-swift-frontend -module-name Test -O @%t/MyApp.cmd %t/test.swift \
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// RUN: -emit-module -o %t/Test.swiftmodule
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/// Importing binary module with bridging header from a module that also has bridging header using implicit build method.
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/// This should succeed even it is also importing a bridging header that shares same header dependencies (with proper header guard).
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// RUN: %target-swift-frontend -typecheck -module-name User \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap \
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// RUN: -I %t %t/user2.swift -import-objc-header %t/Bridging2.h
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/// Importing binary module with bridging header from a module that has no bridging header.
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// RUN: %target-swift-frontend -scan-dependencies -module-name User -module-cache-path %t/clang-module-cache -O -module-load-mode prefer-serialized \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -scanner-module-validation \
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// RUN: %t/user.swift -o %t/deps2.json -auto-bridging-header-chaining -scanner-output-dir %t -scanner-debug-write-output \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap -I %t -enable-library-evolution
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// RUN: %swift-scan-test -action get_chained_bridging_header -- %target-swift-frontend -emit-module \
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// RUN: -module-name User -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: %t/user.swift -auto-bridging-header-chaining -o %t/User.swiftmodule \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap -I %t > %t/header1.h
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// RUN: %FileCheck %s --check-prefix=HEADER1 --input-file=%t/header1.h
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// HEADER1: #include
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// HEADER1-SAME: Bridging.h
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// RUN: %{python} %S/../../utils/swift-build-modules.py %swift_frontend_plain %t/deps2.json -o %t/User.cmd -b %t/header1.cmd
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// RUN: %target-swift-frontend @%t/header1.cmd -disable-implicit-swift-modules -O -o %t/bridging1.pch
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// RUN: %target-swift-frontend -module-name User -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -disable-implicit-swift-modules \
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// RUN: -import-pch %t/bridging1.pch @%t/User.cmd %t/user.swift \
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// RUN: -emit-module -o %t/User.swiftmodule -emit-module-interface-path %t/User.swiftinterface -enable-library-evolution
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/// Make sure the emitted content is compatible with original. The embedded header path needs to be original header and no bridging header module leaking into interface.
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// RUN: llvm-bcanalyzer -dump %t/User.swiftmodule | %FileCheck %s --check-prefix CHECK-NO-HEADER
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// CHECK-NO-HEADER-NOT: <IMPORTED_HEADER
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// RUN: %FileCheck %s --check-prefix NO-OBJC-LEAKING --input-file=%t/User.swiftinterface
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// NO-OBJC-LEAKING-NOT: import __ObjC
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/// Importing binary module with bridging header from a module with bridging header using explicit build method with header chaining.
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// RUN: %target-swift-frontend -scan-dependencies -module-name User -O -module-load-mode prefer-serialized \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -scanner-module-validation \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap \
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// RUN: -I %t %t/user2.swift -import-objc-header %t/Bridging2.h -auto-bridging-header-chaining -scanner-output-dir %t -scanner-debug-write-output \
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// RUN: -o %t/deps3.json
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// RUN: %swift-scan-test -action get_chained_bridging_header -- %target-swift-frontend -emit-module \
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// RUN: -module-name User -module-cache-path %t/clang-module-cache -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: %t/user.swift -auto-bridging-header-chaining -o %t/User.swiftmodule -import-objc-header %t/Bridging2.h \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap -I %t > %t/header2.h
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// RUN: %FileCheck %s --check-prefix=HEADER2 --input-file=%t/header2.h
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// HEADER2: #include
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// HEADER2-SAME: Bridging.h
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// HEADER2: #include
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// HEADER2-SAME: Bridging2.h
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// RUN: %FileCheck %s --check-prefix DEPS_JSON --input-file=%t/deps3.json
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// DEPS_JSON: "chainedBridgingHeaderPath":
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// DEPS_JSON-SAME: -ChainedBridgingHeader.h
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// DEPS_JSON: "bridgingHeader":
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// DEPS_JSON-NEXT: "path":
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// DEPS_JSON-SAME: Bridging2.h
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// DEPS_JSON-NEXT: "sourceFiles":
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// DEPS_JSON-NEXT: Bridging2.h
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// RUN: %{python} %S/../../utils/swift-build-modules.py %swift_frontend_plain %t/deps3.json -o %t/User2.cmd -b %t/header2.cmd
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// RUN: %target-swift-frontend @%t/header2.cmd -disable-implicit-swift-modules -O -o %t/bridging2.pch
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// RUN: echo "\"-import-objc-header\"" >> %t/User2.cmd
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// RUN: echo "\"%t/Bridging2.h\"" >> %t/User2.cmd
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// RUN: echo "\"-import-pch\"" >> %t/User2.cmd
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// RUN: echo "\"%t/bridging2.pch\"" >> %t/User2.cmd
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// RUN: %target-swift-frontend -module-name User -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: @%t/User2.cmd %t/user2.swift \
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// RUN: -emit-objc-header -emit-objc-header-path %t/User-Swift.h \
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// RUN: -emit-module -o %t/User2.swiftmodule
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/// Generated ObjC Header should reference original header name, not the chained bridging header.
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// RUN: %FileCheck %s --check-prefix OBJC-HEADER --input-file=%t/User-Swift.h
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// OBJC-HEADER: import B
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// OBJC-HEADER: import
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// OBJC-HEADER-SAME: Bridging2.h
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// OBJC-HEADER-NOT: ChainedBridgingHeader.h
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// RUN: %target-swift-frontend -scan-dependencies -module-name User -O -module-load-mode prefer-serialized \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -scanner-module-validation \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap \
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// RUN: -I %t %t/user2.swift -import-objc-header %t/Bridging3.h -auto-bridging-header-chaining -scanner-output-dir %t -scanner-debug-write-output \
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// RUN: -o %t/deps4.json -Rdependency-scan-cache -serialize-dependency-scan-cache -dependency-scan-cache-path %t/cache.moddepcache
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// RUN: %FileCheck %s --check-prefix DEPS_JSON2 --input-file=%t/deps4.json
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// DEPS_JSON2: "chainedBridgingHeaderPath":
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// DEPS_JSON2-SAME: -ChainedBridgingHeader.h
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// DEPS_JSON2: "bridgingHeader":
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// DEPS_JSON2-NEXT: "path":
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// DEPS_JSON2-SAME: Bridging3.h
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// DEPS_JSON2-NEXT: "sourceFiles":
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// DEPS_JSON2-NEXT: Bridging3.h
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/// Make sure the cache is correct.
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// RUN: %target-swift-frontend -scan-dependencies -module-name User -O -module-load-mode prefer-serialized \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -scanner-module-validation \
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// RUN: -Xcc -fmodule-map-file=%t/a.modulemap -Xcc -fmodule-map-file=%t/b.modulemap \
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// RUN: -I %t %t/user2.swift -import-objc-header %t/Bridging3.h -auto-bridging-header-chaining -scanner-output-dir %t -scanner-debug-write-output \
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// RUN: -o %t/deps4.json -Rdependency-scan-cache -load-dependency-scan-cache -serialize-dependency-scan-cache \
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// RUN: -dependency-scan-cache-path %t/cache.moddepcache 2>&1 | %FileCheck %s -check-prefix=CACHE-LOAD
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// CACHE-LOAD: remark: Incremental module scan: Re-using serialized module scanning dependency cache from:
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// RUN: %{python} %S/../../utils/swift-build-modules.py %swift_frontend_plain %t/deps3.json -o %t/User3.cmd -b %t/header3.cmd
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// RUN: %target-swift-frontend @%t/header3.cmd -disable-implicit-swift-modules -O -o %t/bridging3.pch
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// RUN: echo "\"-import-pch\"" >> %t/User3.cmd
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// RUN: echo "\"%t/bridging3.pch\"" >> %t/User3.cmd
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// RUN: echo "\"-import-objc-header\"" >> %t/User3.cmd
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// RUN: echo "\"%t/Bridging3.h\"" >> %t/User3.cmd
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// RUN: %target-swift-frontend -module-name User -O \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import \
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// RUN: @%t/User3.cmd %t/user2.swift \
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// RUN: -emit-module -o %t/User3.swiftmodule
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/// Verify the encoded here is just the `-import-objc-header` option.
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// RUN: llvm-bcanalyzer -dump %t/User3.swiftmodule | %FileCheck %s --check-prefix CHECK-HEADER
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// CHECK-HEADER: <IMPORTED_HEADER
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// CHECK-HEADER-SAME: Bridging3.h
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/// TODO: Try removing the bridging header and using the embedded header.
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/// This is currently not available for testing due to a bug in embedded header
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/// generation when explicit module is on. rdar://142505969
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//--- test.swift
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public func test() {
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b()
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}
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public class TestB: B {}
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//--- user.swift
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import Test
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func user() {
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var b: TestB
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test()
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}
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extension A {
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public func testA() {}
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}
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public class AB : B {}
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//--- user2.swift
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import Test
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func user() {
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var b: TestB
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var bridging: Bridging2
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test()
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}
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extension Bridging2 {
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public func testA() {}
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}
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public class BB : B {}
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public class Foo3 : Bridging2 {}
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//--- Bridging.h
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#include "Foo.h"
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#include "Foo2.h"
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//--- Bridging2.h
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#include "Foo.h"
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#include "Foo2.h"
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@interface Bridging2
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@end
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//--- Bridging3.h
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@interface Bridging2
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@end
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//--- Foo.h
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#import "a.h"
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#ifndef IMPORT_FOO
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#define IMPORT_FOO
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int Foo = 0;
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#endif
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//--- Foo2.h
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#ifndef IMPORT_FOO2
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#define IMPORT_FOO2
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int Foo2 = 0;
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#endif
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//--- a.h
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#include "b.h"
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struct A {
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int a;
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};
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//--- b.h
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void b(void);
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@interface B
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@end
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//--- a.modulemap
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module A {
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header "a.h"
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export *
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}
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//--- b.modulemap
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module B {
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header "b.h"
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export *
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}
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