swift/test/ModuleInterface/implicit-import.swift at swift-5.10.1-RELEASE · swiftlang/swift · GitHub

Name: swift/test/ModuleInterface/implicit-import.swift at swift-5.10.1-RELEASE · swiftlang/swift · GitHub
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// RUN: %empty-directory(%t)
// RUN: split-file %s %t

// RUN: %target-swift-emit-module-interface(%t/DefinesProtocol.swiftinterface) -I %t %t/DefinesProtocol.swift -module-name DefinesProtocol
// RUN: %target-swift-typecheck-module-from-interface(%t/DefinesProtocol.swiftinterface) -I %t -module-name DefinesProtocol

// RUN: %target-swift-emit-module-interface(%t/DefinesTypealias.swiftinterface) -I %t %t/DefinesTypealias.swift -module-name DefinesTypealias
// RUN: %target-swift-typecheck-module-from-interface(%t/DefinesTypealias.swiftinterface) -I %t -module-name DefinesTypealias

// RUN: %target-swift-emit-module-interface(%t/DefinesStruct.swiftinterface) -I %t %t/DefinesStruct.swift -module-name DefinesStruct
// RUN: %target-swift-typecheck-module-from-interface(%t/DefinesStruct.swiftinterface) -I %t -module-name DefinesStruct

// RUN: %target-swift-emit-module-interface(%t/DefinesExtension.swiftinterface) -I %t %t/DefinesExtension.swift -module-name DefinesExtension
// RUN: %target-swift-typecheck-module-from-interface(%t/DefinesExtension.swiftinterface) -I %t -module-name DefinesExtension

// RUN: %target-swift-emit-module-interface(%t/Client.swiftinterface) -verify -I %t %t/File2.swift %t/File1.swift -module-name Client
// RUN: %target-swift-typecheck-module-from-interface(%t/Client.swiftinterface) -I %t -module-name Client
// RUN: %FileCheck %t/File2.swift < %t/Client.swiftinterface

//--- DefinesProtocol.swift

publicprotocolP{}

//--- DefinesTypealias.swift

import DefinesProtocol

publictypealiasQ=P

//--- DefinesStruct.swift

publicstructC{}

//--- DefinesExtension.swift

import DefinesStruct

extensionC{
publicfunc foo(){}
}

//--- File1.swift

import DefinesExtension

//--- File2.swift

// CHECK: import DefinesExtension
// CHECK-NEXT: import DefinesProtocol
// CHECK-NEXT: import DefinesStruct
// CHECK-NEXT: import DefinesTypealias

import DefinesTypealias
import DefinesStruct

publicfunc takesQ<T>(_ b:T)where T:Q{}
// expected-warning @-1 {{'Q' aliases 'DefinesProtocol.P' and cannot be used here because 'DefinesProtocol' was not imported by this file; this is an error in Swift 6}}
// expected-note @-2 {{The missing import of module 'DefinesProtocol' will be added implicitly}}

@inlinablepublicfunc takesC(_ c:C){
 c.foo()
 // expected-warning @-1 {{instance method 'foo()' cannot be used in an '@inlinable' function because 'DefinesExtension' was not imported by this file; this is an error in Swift 6}}
 // expected-note @-2 {{The missing import of module 'DefinesExtension' will be added implicitly}}
}