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ba68faaed5
Find all the usages of `--enable-experimental-feature` or `--enable-upcoming-feature` in the tests and replace some of the `REQUIRES: asserts` to use `REQUIRES: swift-feature-Foo` instead, which should correctly apply to depending on the asserts/noasserts mode of the toolchain for each feature. Remove some comments that talked about enabling asserts since they don't apply anymore (but I might had miss some). All this was done with an automated script, so some formatting weirdness might happen, but I hope I fixed most of those. There might be some tests that were `REQUIRES: asserts` that might run in `noasserts` toolchains now. This will normally be because their feature went from experimental to upcoming/base and the tests were not updated.
108 lines
2.7 KiB
Swift
108 lines
2.7 KiB
Swift
// RUN: %target-swift-frontend -sil-verify-all -verify -emit-sil -enable-experimental-feature MoveOnlyEnumDeinits -enable-experimental-feature ConsumeSelfInDeinit %s
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// REQUIRES: swift_feature_ConsumeSelfInDeinit
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// REQUIRES: swift_feature_MoveOnlyEnumDeinits
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func posix_close(_ t: Int) {}
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struct GoodFileDescriptor: ~Copyable {
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let _fd: Int = 0
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var rawFileDescriptor: Int {
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__consuming get {
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let x = _fd
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discard self
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return x
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}
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}
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__consuming func close() {
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posix_close(_fd)
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discard self
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}
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deinit {
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close()
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}
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}
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struct BadFileDescriptor: ~Copyable {
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let _fd: Int = 0
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deinit {}
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var rawFileDescriptor: Int {
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__consuming get { // expected-error {{'self' consumed more than once}}
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discard self // expected-note {{consumed here}}
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return self.rawFileDescriptor // expected-note {{consumed again here}}
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// expected-warning@-1 {{function call causes an infinite recursion}}
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}
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}
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__consuming func closeBoring(_ b: Bool) -> Int { // expected-error {{'self' consumed more than once}}
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if b {
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discard self // expected-note {{consumed here}}
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}
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return rawFileDescriptor // expected-note {{consumed again here}}
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}
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__consuming func closeRepeatedly(_ n: Int) -> Int { // expected-error {{'self' used after consume}}
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for _ in 0..<n {
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posix_close(_fd) // expected-note {{used here}}
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discard self // expected-note {{consumed here}}
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}
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return 0
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}
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}
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final class Wallet {
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var ticket1: Ticket = .green
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}
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enum Ticket: ~Copyable {
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case green
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case yellow
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case red
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case pagedOut(GoodFileDescriptor)
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case within(Wallet)
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consuming func discard() { discard self }
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init(inWallet wallet: Wallet? = nil) { // expected-error {{'self' consumed more than once}}
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self = .within(Wallet())
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if let existingWallet = wallet {
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discard()
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self = .within(existingWallet)
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}
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discard(forever: true) // expected-note {{consumed here}}
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} // expected-note {{consumed again here}}
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__consuming func discard(forever: Bool) { // expected-error {{'self' consumed in a loop}}
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while forever {
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discard self // expected-note {{consumed here}}
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}
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}
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__consuming func inspect() { // expected-error {{'self' consumed more than once}}
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switch consume self { // expected-note {{consumed here}}
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// TODO: case patterns with shared block rdar://125188955
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/*
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case .green, .yellow, .red:
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discard self // e/xpected-note {{consumed again here}}
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*/
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case .green:
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discard self
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case .yellow:
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discard self
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case .red:
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discard self // expected-note {{consumed again here}}
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default:
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return
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}
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}
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deinit {}
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}
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