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4841bcffa1
When a module has been imported `@preconcurrency` in source, when it is printed in a `swiftinterface` file it should be printed along with the attribute to ensure that type checking of the module's public declarations behaves consistently. This fix is a little unsatisfying because it adds another a linear scan over all imports in the source for each printed import. This should be improved, but it can be done later. Resolves rdar://136857313.
38 lines
1.4 KiB
Swift
38 lines
1.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: split-file %s %t
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// RUN: %target-swift-frontend -emit-module %t/PreconcurrencyLib.swift -module-name PreconcurrencyLib -swift-version 5 -enable-library-evolution -emit-module-path %t/PreconcurrencyLib.swiftmodule -emit-module-interface-path %t/PreconcurrencyLib.swiftinterface
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// RUN: %target-swift-frontend -emit-module %t/OtherLib.swift -module-name OtherLib -swift-version 5 -enable-library-evolution -emit-module-path %t/OtherLib.swiftmodule -emit-module-interface-path %t/OtherLib.swiftinterface
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// RUN: %target-swift-emit-module-interface(%t/ClientLib.swiftinterface) -swift-version 6 %t/ClientLib_file1.swift %t/ClientLib_file2.swift -module-name ClientLib -I %t
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// RUN: %target-swift-typecheck-module-from-interface(%t/ClientLib.swiftinterface) -module-name ClientLib -I %t
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// RUN: %FileCheck %s < %t/ClientLib.swiftinterface
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// CHECK: {{^}}@preconcurrency import OtherLib
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// CHECK: {{^}}@preconcurrency import PreconcurrencyLib
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// CHECK: public struct Struct1 : Swift.Sendable
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// CHECK: public struct Struct2
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//--- PreconcurrencyLib.swift
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public class C {}
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//--- OtherLib.swift
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// Intentionally empty
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//--- ClientLib_file1.swift
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@preconcurrency public import PreconcurrencyLib
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public import OtherLib
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public struct Struct1: Sendable {
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public var c: C
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}
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//--- ClientLib_file2.swift
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internal import PreconcurrencyLib
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@preconcurrency internal import OtherLib
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public struct Struct2 {}
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