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e49fd88ccb
The @LINE directive in FileCheck supports arithmetic, so this is an NFC to make the test less fragile.
88 lines
3.5 KiB
Swift
88 lines
3.5 KiB
Swift
// RUN: %target-run-simple-swift(%S/Inputs/main.swift %S/Inputs/consume-logging-metadata-value.swift -Xfrontend -prespecialize-generic-metadata -target %module-target-future) | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: VENDOR=apple || OS=linux-gnu
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// UNSUPPORTED: CPU=i386 && OS=ios
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// UNSUPPORTED: CPU=armv7 && OS=ios
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// UNSUPPORTED: CPU=armv7s && OS=ios
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// Executing on the simulator within __abort_with_payload with "No ABI plugin located for triple x86_64h-apple-ios -- shared libraries will not be registered!"
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// UNSUPPORTED: CPU=x86_64 && OS=ios
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// UNSUPPORTED: CPU=x86_64 && OS=tvos
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// UNSUPPORTED: CPU=x86_64 && OS=watchos
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// UNSUPPORTED: CPU=i386 && OS=watchos
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// UNSUPPORTED: use_os_stdlib
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// rdar://87772056
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// UNSUPPORTED: CPU=arm64e && OS=ios
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class WeakMutableInstanceMethodBox<Input, Output> {
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let line: UInt
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init(line: UInt = #line) {
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self.line = line
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}
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private var work: ((Input) -> Output?)?
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func bind<T: AnyObject>(to object: T, method: @escaping (T) -> (Input) -> Output?) {
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self.work = { [weak object] input in
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guard let object = object else { return nil }
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return method(object)(input)
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}
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}
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func call(_ input: Input) -> Output? {
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return work?(input)
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}
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}
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extension WeakMutableInstanceMethodBox : CustomStringConvertible {
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var description: String {
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"\(type(of: self)) @ \(line)"
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}
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}
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class MyWeakMutableInstanceMethodBox<Input, Output> : WeakMutableInstanceMethodBox<Input, Output> {
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override init(line: UInt = #line) {
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super.init(line: line)
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}
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}
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@inline(never)
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func consume<Input, Output>(base: WeakMutableInstanceMethodBox<Input, Output>) {
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consume(base)
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}
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func consume<Input, Output>(derived: MyWeakMutableInstanceMethodBox<Input, Output>) {
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consume(derived)
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}
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func doit() {
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// CHECK: [[SUPERCLASS_METADATA_INT_BOOL_ADDRESS:[0-9a-f]+]] WeakMutableInstanceMethodBox<Int, Bool> @ [[@LINE+1]]
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consume(WeakMutableInstanceMethodBox<Int, Bool>())
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// CHECK: [[SUPERCLASS_METADATA_INT_BOOL_ADDRESS]] WeakMutableInstanceMethodBox<Int, Bool> @ [[@LINE+1]]
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consume(base: WeakMutableInstanceMethodBox<Int, Bool>())
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// CHECK: [[SUPERCLASS_METADATA_DOUBLE_FLOAT_ADDRESS:[0-9a-f]+]] WeakMutableInstanceMethodBox<Double, Float> @ [[@LINE+1]]
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consume(WeakMutableInstanceMethodBox<Double, Float>())
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// CHECK: [[SUPERCLASS_METADATA_DOUBLE_FLOAT_ADDRESS]] WeakMutableInstanceMethodBox<Double, Float> @ [[@LINE+1]]
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consume(base: WeakMutableInstanceMethodBox<Double, Float>())
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// CHECK: [[SUBCLASS_METADATA_INT_BOOL_ADDRESS:[0-9a-f]+]] MyWeakMutableInstanceMethodBox<Int, Bool> @ [[@LINE+1]]
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consume(MyWeakMutableInstanceMethodBox<Int, Bool>())
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// CHECK: [[SUPERCLASS_METADATA_INT_BOOL_ADDRESS]] MyWeakMutableInstanceMethodBox<Int, Bool> @ [[@LINE+1]]
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consume(base: MyWeakMutableInstanceMethodBox<Int, Bool>())
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// CHECK: [[SUBCLASS_METADATA_INT_BOOL_ADDRESS]] MyWeakMutableInstanceMethodBox<Int, Bool> @ [[@LINE+1]]
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consume(derived: MyWeakMutableInstanceMethodBox<Int, Bool>())
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// CHECK: [[SUBCLASS_METADATA_DOUBLE_FLOAT_ADDRESS:[0-9a-f]+]] MyWeakMutableInstanceMethodBox<Double, Float>
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consume(MyWeakMutableInstanceMethodBox<Double, Float>())
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// CHECK: [[SUPERCLASS_METADATA_DOUBLE_FLOAT_ADDRESS]] MyWeakMutableInstanceMethodBox<Double, Float>
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consume(base: MyWeakMutableInstanceMethodBox<Double, Float>())
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// CHECK: [[SUBCLASS_METADATA_DOUBLE_FLOAT_ADDRESS]] MyWeakMutableInstanceMethodBox<Double, Float>
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consume(derived: MyWeakMutableInstanceMethodBox<Double, Float>())
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}
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