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AST: Support new primary associated type syntax in the ASTPrinter

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Slava Pestov
2022-03-02 23:16:39 -05:00
parent a013cd2076
commit 20ccd05120
4 changed files with 102 additions and 4 deletions
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16
test/ModuleInterface/parameterized-protocols.swift Normal file
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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -typecheck -module-name ParameterizedProtocols -emit-module-interface-path %t/ParameterizedProtocols.swiftinterface -enable-parameterized-protocol-types %s
// RUN: %FileCheck %s < %t/ParameterizedProtocols.swiftinterface
public protocol HasPrimaryAssociatedTypes<T, U : Collection, V : Equatable = Int> where U.Element == Int {}
// CHECK: #if compiler(>=5.3) && $PrimaryAssociatedTypes
// CHECK-NEXT: public protocol HasPrimaryAssociatedTypes<T, U : Swift.Collection, V : Swift.Equatable = Swift.Int> where Self.U.Element == Swift.Int {
// CHECK-NEXT: }
// CHECK-NEXT: #else
// CHECK-NEXT: public protocol HasPrimaryAssociatedTypes {
// CHECK-NEXT: associatedtype T
// CHECK-NEXT: associatedtype U : Swift.Collection where Self.U.Element == Swift.Int
// CHECK-NEXT: associatedtype V : Swift.Equatable = Swift.Int
// CHECK-NEXT: }
// CHECK-NEXT: #endif