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// RUN: %empty-directory(%t)
// RUN: %target-swift-ide-test -swift-version 5 -print-module -source-filename %s -module-to-print=ObjectiveC.NSObject -function-definitions=false > %t/ObjectiveC.NSObject.printed.txt
// RUN: %FileCheck -input-file %t/ObjectiveC.NSObject.printed.txt %s
// RUN: %FileCheck -input-file %t/ObjectiveC.NSObject.printed.txt -check-prefix=NEGATIVE -check-prefix=NEGATIVE-WITHOUT-FORWARD-DECLS %s
// RUN: %target-swift-ide-test -print-module -source-filename %s -module-to-print=ObjectiveC.NSObject -function-definitions=false -enable-upcoming-feature ImportObjcForwardDeclarations > %t/ObjectiveC.NSObject.forward-decls.txt
// RUN: %FileCheck -input-file %t/ObjectiveC.NSObject.forward-decls.txt -check-prefix=CHECK -check-prefix=CHECK-WITH-FORWARD-DECLS %s
// RUN: %FileCheck -input-file %t/ObjectiveC.NSObject.forward-decls.txt -check-prefix=NEGATIVE %s
// REQUIRES: objc_interop
// REQUIRES: swift_feature_ImportObjcForwardDeclarations
// NEGATIVE-WITHOUT-FORWARD-DECLS-NOT: var description
// NEGATIVE-NOT: NSCoder
// CHECK-LABEL: protocol NSObjectProtocol {
// CHECK-DAG: var superclass: AnyClass? { get }
// CHECK-DAG: func zone() -> NSZone
// CHECK-WITH-FORWARD-DECLS-DAG: var description: String { get }
// CHECK: {{^[}]$}}
// CHECK-LABEL: class NSObject : NSObjectProtocol {
// CHECK-DAG: func copy() -> Any
// CHECK-DAG: class func hash() -> Int
// CHECK-WITH-FORWARD-DECLS-DAG: class func description() -> String
// CHECK-WITH-FORWARD-DECLS-DAG: func forwardInvocation(_ anInvocation: NSInvocation!)
// CHECK: {{^[}]$}}
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