BackDeployedAttrBad.swiftinterface

// RUN: %empty-directory(%t)
// RUN: split-file %s %t
// RUN: not %target-swift-typecheck-module-from-interface(%t/Test.swiftinterface) -module-name Test 2>&1 | %FileCheck %s

// REQUIRES: OS=macosx || OS=ios || OS=tvos || OS=watchos || OS=visionos

// This test uses split-file because the check lines cannot appear as comments
// in the interface (they'd match themselves in the diagnostic output).
// FIXME: -verify should work for -typecheck-module-from-interface

// CHECK: Test.swiftinterface:5:2: error: '@backDeployed' requires that global function 'backDeployedFuncWithoutBody()' have a body
// CHECK: Test.swiftinterface:9:2: error: '@backDeployed' must not be used on stored properties

//--- Test.swiftinterface
// swift-interface-format-version: 1.0
// swift-module-flags:

@available(macOS 14.4, iOS 17.4, watchOS 10.4, tvOS 17.4, visionOS 1.1, *)
@backDeployed(before: macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0)
public func backDeployedFuncWithoutBody()

@available(macOS 14.4, iOS 17.4, watchOS 10.4, tvOS 17.4, visionOS 1.1, *)
@backDeployed(before: macOS 15.0, iOS 18.0, watchOS 11.0, tvOS 18.0, visionOS 2.0)
public var backDeployedVarWithoutBody: Int