// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module -o %t/Test.swiftmodule -emit-module-interface-path %t/Test.swiftinterface -module-name Test %s
// RUN: %target-swift-typecheck-module-from-interface(%t/Test.swiftinterface) -module-name Test

// RUN: %FileCheck %s --check-prefix INTERFACE --input-file %t/Test.swiftinterface

@frozen public struct Struct {
    public var values: [Int] = .init() {
        willSet {}
    }
}
// INTERFACE: @frozen public struct Struct {
// INTERFACE-LABEL: @_hasStorage public var values: [Swift.Int] = .init() { @_accessorBlock
// INTERFACE-NEXT:     @_transparent get
// INTERFACE-NEXT:     set
// INTERFACE-NEXT:   }
// INTERFACE: }