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026fcd24fe
Teach dependency scanner to report all the module canImport check result to swift-frontend, so swift-frontend doesn't need to parse swiftmodule or parse TBD file to determine the versions. This ensures dependency scanner and swift-frontend will have the same resolution for all canImport checks. This also fixes two related issues: * Previously, in order to get consistant results between scanner and frontend, scanner will request building the module in canImport check even it is not imported later. This slightly alters the definition of the canImport to only succeed when the module can be found AND be built. This also can affect the auto-link in such cases. * For caching build, the location of the clang module is abstracted away so swift-frontend cannot locate the TBD file to resolve underlyingVersion. rdar://128067152
135 lines
3.5 KiB
Swift
135 lines
3.5 KiB
Swift
// 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 \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: %t/main.swift -o %t/deps.json -swift-version 5 -cache-compile-job -cas-path %t/cas -I %t/include -F %t/frameworks
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json C > %t/C.cmd
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// RUN: %swift_frontend_plain @%t/C.cmd
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// RUN: %{python} %S/Inputs/GenerateExplicitModuleMap.py %t/deps.json > %t/map.json
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// RUN: llvm-cas --cas %t/cas --make-blob --data %t/map.json > %t/map.casid
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// RUN: %{python} %S/Inputs/BuildCommandExtractor.py %t/deps.json Test > %t/MyApp.cmd
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// RUN: %FileCheck %s --check-prefix=CMD --input-file=%t/MyApp.cmd
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// CMD: "-module-can-import"
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// CMD-NEXT: "A.Sub"
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// CMD-NEXT: "-module-can-import"
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// CMD-NEXT: "B"
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// CMD-NEXT: "-module-can-import-version"
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// CMD-NEXT: "C"
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// CMD-NEXT: "1.0"
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// CMD-NEXT: "0"
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// CMD-NEXT: "-module-can-import"
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// CMD-NEXT: "D"
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// CMD-NEXT: "-module-can-import-version"
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// CMD-NEXT: "Simple"
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// CMD-NEXT: "0"
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// CMD-NEXT: "1000.0.0"
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// RUN: %target-swift-frontend \
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// RUN: -typecheck -cache-compile-job -cas-path %t/cas \
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// RUN: -swift-version 5 -disable-implicit-swift-modules \
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// RUN: -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib \
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// RUN: -module-name Test -explicit-swift-module-map-file @%t/map.casid \
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// RUN: %t/main.swift @%t/MyApp.cmd
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//--- main.swift
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#if canImport(A.Sub)
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func a() {}
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#endif
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#if canImport(A.Missing)
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import A.Missing
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#endif
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#if canImport(B)
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func b() {}
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#endif
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// check version.
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#if canImport(C, _version: 1.0)
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import C
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#endif
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#if canImport(C, _version: 2.0)
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import Missing
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#endif
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// check succeeded canImport followed by unsuccessful versioned canImport check.
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#if canImport(D)
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func imported() {}
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#endif
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#if canImport(D, _version: 2.0)
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import Missing
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#endif
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// check underlyingVersion.
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#if canImport(Simple, _underlyingVersion: 10)
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func simple() {}
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#endif
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#if canImport(Simple, _underlyingVersion: 2000)
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#error("wrong version")
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#endif
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func useA() {
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a()
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b()
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c()
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simple()
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}
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//--- include/module.modulemap
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module A {
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module Sub {
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header "sub.h"
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export *
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}
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}
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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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//--- include/sub.h
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void notused(void);
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//--- include/B.h
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void notused2(void);
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//--- include/C.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -module-name C -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
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public func c() { }
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//--- include/D.swiftinterface
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// swift-interface-format-version: 1.0
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// swift-module-flags: -module-name D -O -disable-implicit-string-processing-module-import -disable-implicit-concurrency-module-import -parse-stdlib -user-module-version 1.0
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public func d() { }
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//--- frameworks/Simple.framework/Modules/module.modulemap
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framework module Simple {
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umbrella header "Simple.h"
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export *
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module * {
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export *
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}
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}
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//--- frameworks/Simple.framework/Headers/Simple.h
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void simple(void);
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//--- frameworks/Simple.framework/Simple.tbd
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--- !tapi-tbd
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tbd-version: 4
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targets: [ arm64-macos, arm64-ios, arm64-watchos, arm64-tvos,
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arm64-ios-simulator, arm64-watchos-simulator, arm64-tvos-simulator ]
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flags: [ not_app_extension_safe ]
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install-name: '/System/Library/Frameworks/Simple.framework/Versions/A/Simple'
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current-version: 1000
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...
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