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Propagate '-application-extension' to module interface loader sub-invocations.

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This flag restricts availability of certain symbols to ensure the code cannot use declarations that are explicitly unavalable to extensions. This restriction should be passed down to dependency modules also.
This commit is contained in:
Artem Chikin
2022-10-11 09:14:02 -07:00
parent af276b77f5
commit 0c470f238b
3 changed files with 56 additions and 0 deletions
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3
test/ModuleInterface/Inputs/extension-available.swift Normal file
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@@ -0,0 +1,3 @@
@available(macOS 10.0, *)
public func extensionAvailable() {
}

48
test/ModuleInterface/extension-transitive-availability.swift Normal file
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// This test ensures that the parent invocation's '-application-extension' flag is inherited when building dependency modules
// RUN: %empty-directory(%t)
// RUN: %target-swift-emit-module-interface(%t/ExtensionAvailable.swiftinterface) %S/Inputs/extension-available.swift -module-name ExtensionAvailable -I%t -disable-implicit-concurrency-module-import -disable-implicit-string-processing-module-import
// RUN: %target-swift-frontend -scan-dependencies %s -o %t/deps.json -I%t -application-extension -disable-implicit-concurrency-module-import -disable-implicit-string-processing-module-import
// RUN: %FileCheck %s < %t/deps.json
import ExtensionAvailable
func foo() {
extensionAvailable()
}
// CHECK: "directDependencies": [
// CHECK-NEXT: {
// CHECK-NEXT: "swift": "ExtensionAvailable"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "swift": "Swift"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "swift": "SwiftOnoneSupport"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// CHECK: "swift": "ExtensionAvailable"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "modulePath": "ExtensionAvailable.swiftmodule",
// CHECK-NEXT: "sourceFiles": [
// CHECK-NEXT: ],
// CHECK-NEXT: "directDependencies": [
// CHECK-NEXT: {
// CHECK-NEXT: "swift": "Swift"
// CHECK-NEXT: },
// CHECK-NEXT: {
// CHECK-NEXT: "swift": "SwiftOnoneSupport"
// CHECK-NEXT: }
// CHECK-NEXT: ],
// CHECK-NEXT: "details": {
// CHECK-NEXT: "swift": {
// CHECK-NEXT: "moduleInterfacePath":
// CHECK-NEXT: "contextHash":
// CHECK-NEXT: "commandLine": [
// CHECK-NEXT: "-frontend",
// CHECK-NEXT: "-compile-module-from-interface",
// CHECK: "-application-extension",