mirror of
https://github.com/apple/swift.git
synced 2026-10-16 16:50:49 +02:00
Steven Wu
34d52cfe1a
Compute and propagate the library level (api/spi/ipi) of each module dependency through the dependency scanner so that the compiler can correctly enforce private module import diagnostics in CAS mode, where path-based SPI detection fails because CAS abstracts file paths to content IDs. Swift modules: - Detect library level from the module interface path using libraryLevelFromPath() during scanning, for both textual (.swiftinterface) and binary (.swiftmodule) Swift modules. Clang modules: - Expose ModuleMapIsPrivate from clang::Module in ModuleDeps via the dependency scanning infrastructure. - Set library level for clang modules in bridgeClangModuleDependency() using ModuleMapIsPrivate (catches module.private.modulemap in any SDK location) and libraryLevelFromPath() on the module map file (catches modules under PrivateFrameworks directories). The library level is: - Stored in ModuleDependencyInfo and serialized in the module dependency cache (format version bumped to v8). - Exposed through the swiftscan C API via a new swiftscan_module_info_get_library_level() function (API minor version bumped to 3). - Emitted in the dependency scanner JSON output as "libraryLevel" for all module kinds (Swift textual, Swift binary, Clang, and main module). - Parsed from the explicit module map JSON by ExplicitModuleMapParser for both Swift (ExplicitSwiftModuleInputInfo) and Clang (ExplicitClangModuleInputInfo) modules. - Looked up in ModuleLibraryLevelRequest via ASTContext::getExplicitModuleLibraryLevel(name, isClang), which consults the appropriate map (Swift or Clang) based on module kind. rdar://172693314 Assisted-By: Claude
197 lines
6.2 KiB
Swift
197 lines
6.2 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: mkdir -p %t/clang-module-cache
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// RUN: %target-swift-frontend -scan-dependencies -module-cache-path %t/clang-module-cache %s -o %t/deps.json -I %S/Inputs/CHeaders -I %S/Inputs/Swift -emit-dependencies -emit-dependencies-path %t/deps.d -import-objc-header %S/Inputs/CHeaders/Bridging.h -swift-version 4
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// RUN: %{python} %S/../CAS/Inputs/BuildCommandExtractor.py %t/deps.json deps | %FileCheck --check-prefix CHECK-NO-MODULES %s --allow-empty
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// CHECK-NO-MODULES-NOT: -swift-module-file
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// CHECK-NO-MODULES-NOT: -fmodule-file
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// Check the contents of the JSON output
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// RUN: %validate-json %t/deps.json | %FileCheck %s -check-prefix CHECK-NO-SEARCH-PATHS
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// Check the make-style dependencies file
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// RUN: %FileCheck %s -check-prefix CHECK-MAKE-DEPS < %t/deps.d
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// Check that the JSON parses correctly into the canonical Swift data
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// structures.
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// RUN: mkdir -p %t/PrintGraph
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// RUN: cp %S/Inputs/PrintGraph.swift %t/main.swift
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// RUN: %target-build-swift %S/Inputs/ModuleDependencyGraph.swift %t/main.swift -o %t/main
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main %t/deps.json
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// Ensure that round-trip serialization does not affect result
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// RUN: %target-swift-frontend -scan-dependencies -test-dependency-scan-cache-serialization -module-cache-path %t/clang-module-cache %s -o %t/deps.json -I %S/Inputs/CHeaders -I %S/Inputs/Swift -import-objc-header %S/Inputs/CHeaders/Bridging.h -swift-version 4
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// Ensure that scanning with `-clang-target` makes sure that Swift modules' respective PCM-dependency-build-argument sets do not contain target triples.
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// RUN: %target-swift-frontend -scan-dependencies -module-cache-path %t/clang-module-cache %s -o %t/deps_clang_target.json -I %S/Inputs/CHeaders -I %S/Inputs/Swift -import-objc-header %S/Inputs/CHeaders/Bridging.h -swift-version 4 -clang-target %target-cpu-apple-macosx10.14
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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import C
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import E
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import G
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import SubE
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// CHECK: "mainModuleName": "deps"
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/// --------Main module
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// CHECK-LABEL: "modulePath": "deps.swiftmodule",
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// CHECK-NEXT: "libraryLevel":
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// CHECK-NEXT: sourceFiles
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// CHECK-NEXT: module_deps.swift
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// CHECK-NEXT: ],
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// CHECK-NEXT: "directDependencies": [
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// CHECK-DAG: "swift": "A"
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// CHECK-DAG: "clang": "C"
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// CHECK-DAG: "swift": "E"
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// CHECK-DAG: "swift": "F"
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// CHECK-DAG: "swift": "G"
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// CHECK-DAG: "swift": "SubE"
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// CHECK-DAG: "swift": "Swift"
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// CHECK-DAG: "swift": "SwiftOnoneSupport"
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// CHECK-DAG: "swift": "_Concurrency"
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// CHECK-DAG: "swift": "_cross_import_E"
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// CHECK: ],
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// CHECK: "contextHash":
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// CHECK-NOT: "error: cannot open Swift placeholder dependency module map from"
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// CHECK: "bridgingHeader":
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// CHECK-NEXT: "path":
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// CHECK-SAME: Bridging.h
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// CHECK-NEXT: "sourceFiles":
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// CHECK-NEXT: Bridging.h
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// CHECK-NEXT: BridgingOther.h
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// CHECK: "moduleDependencies": [
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// CHECK-NEXT: "F"
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// CHECK-NEXT: ]
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/// --------Swift module A
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// CHECK-LABEL: "modulePath": "{{.*}}{{/|\\}}A-{{.*}}.swiftmodule",
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// CHECK: directDependencies
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// CHECK-NEXT: {
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// CHECK-DAG: "clang": "A"
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// CHECK-DAG: "swift": "Swift"
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// CHECK-NEXT: },
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/// --------Clang module C
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// CHECK-LABEL: "modulePath": "C.pcm",
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// CHECK: "sourceFiles": [
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// CHECK-DAG: module.modulemap
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// CHECK-DAG: C.h
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// CHECK: directDependencies
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang": "B"
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// CHECK: "moduleMapPath"
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// CHECK-SAME: module.modulemap
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// CHECK: "contextHash"
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// CHECK-SAME: "{{.*}}"
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// CHECK: "commandLine": [
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// CHECK-NEXT: "-frontend"
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// CHECK: "-direct-clang-cc1-module-build"
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// CHECK-NOT: "BUILD_DIR/bin/clang"
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// CHECK: "-Xcc"
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// CHECK-NEXT: "-resource-dir"
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// CHECK-NEXT: "-Xcc"
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// CHECK-NEXT: "BUILD_DIR/lib/swift/clang"
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// CHECK: "-fsystem-module",
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// CHECK-NEXT: "-emit-pcm",
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// CHECK-NEXT: "-module-name",
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// CHECK-NEXT: "C"
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/// --------Swift module E
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// CHECK: "swift": "E"
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// CHECK-LABEL: modulePath": "{{.*}}{{/|\\}}E-{{.*}}.swiftmodule"
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// CHECK: "directDependencies"
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// CHECK-NEXT: {
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// CHECK-NEXT: "swift": "Swift"
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// CHECK: "moduleInterfacePath"
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// CHECK-SAME: E.swiftinterface
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/// --------Swift module F
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// CHECK: "modulePath": "{{.*}}{{/|\\}}F-{{.*}}.swiftmodule",
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// CHECK-NEXT: "libraryLevel":
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// CHECK-NEXT: "sourceFiles": [
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// CHECK-NEXT: ],
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// CHECK-NEXT: "directDependencies": [
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// CHECK-NEXT: {
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// CHECK-DAG: "clang": "F"
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// CHECK-DAG: "swift": "Swift"
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// CHECK-DAG: "swift": "SwiftOnoneSupport"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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/// --------Swift module G
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// CHECK-LABEL: "modulePath": "{{.*}}{{/|\\}}G-{{.*}}.swiftmodule"
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// CHECK: "directDependencies"
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// CHECK-NEXT: {
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// CHECK-DAG: "clang": "G"
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// CHECK-DAG: "swift": "Swift"
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// CHECK-DAG: "swift": "SwiftOnoneSupport"
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// CHECK: ],
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// CHECK-NEXT: "details": {
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// CHECK: "contextHash": "{{.*}}",
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// CHECK: "commandLine": [
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// CHECK: "-compile-module-from-interface"
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// CHECK: "-target"
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// CHECK: "-module-name"
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// CHECK: "G"
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// CHECK: {{"-language-mode"|"-swift-version"}}
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// CHECK: "5"
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// CHECK: ],
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/// --------Swift module Swift
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// CHECK-LABEL: "modulePath": "{{.*}}{{/|\\}}Swift-{{.*}}.swiftmodule",
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// CHECK: directDependencies
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang": "SwiftShims"
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/// --------Clang module B
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// CHECK-LABEL: "modulePath": "B.pcm"
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// CHECK: "contextHash": [[B_CONTEXT:"{{.*}}"]],
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// CHECK: "-o"
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// CHECK-NEXT: "-Xcc"
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// CHECK-NEXT: "%t/clang-module-cache/B-[[B_CONTEXT]].pcm",
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// CHECK-NEXT: sourceFiles
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// CHECK-DAG: module.modulemap
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// CHECK-DAG: B.h
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// CHECK: directDependencies
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang": "A"
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// CHECK-NEXT: }
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/// --------Clang module SwiftShims
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// CHECK-LABEL: "modulePath": "SwiftShims.pcm",
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// CHECK: "contextHash": [[SHIMS_CONTEXT:"{{.*}}"]],
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// CHECK: "-o"
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// CHECK-NEXT: "-Xcc"
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// CHECK-NEXT: "%t/clang-module-cache/SwiftShims-[[SHIMS_CONTEXT]].pcm",
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// CHECK: "-fmodule-file=A=%t/clang-module-cache/A-{{.*}}.pcm"
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// CHECK-NO-SEARCH-PATHS-NOT: "-prebuilt-module-cache-path"
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// Check make-style dependencies
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// CHECK-MAKE-DEPS: module_deps.swift
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// CHECK-MAKE-DEPS-SAME: A.swiftinterface
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// CHECK-MAKE-DEPS-SAME: G.swiftinterface
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// CHECK-MAKE-DEPS-SAME: B.h
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// CHECK-MAKE-DEPS-SAME: F.h
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// CHECK-MAKE-DEPS-SAME: Bridging.h
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// CHECK-MAKE-DEPS-SAME: BridgingOther.h
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// CHECK-MAKE-DEPS-SAME: module.modulemap
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