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df2844d267
This includes a bunch of fixes. It is not exhaustive but fit my time boxed time period I set aside to look at this today. A quick non-exhaustive list: 1. I removed unnecessary verify-additional-prefix lines. 2. Split tests with typechecker error and non-typechecker error components. 3. Removed complete- lines that we used when testing w/without send non sednable. 4. Translated complete-and-tns- lines to be just complete- since they are just testing strict-concurrency=complete and we are not testing complete without send non sendable anymore.
37 lines
1.5 KiB
Swift
37 lines
1.5 KiB
Swift
// RUN: %target-swift-frontend -emit-sil -o /dev/null -verify %s
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// RUN: %target-swift-frontend -emit-sil -o /dev/null -verify %s -strict-concurrency=targeted
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// RUN: %target-swift-frontend -emit-sil -o /dev/null -verify %s -verify-additional-prefix complete- -strict-concurrency=complete
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// REQUIRES: concurrency
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// https://github.com/apple/swift/issues/59909
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struct Future<T> { }
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extension Future {
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@preconcurrency
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func flatMap<NewValue>(_ callback: @escaping @Sendable (T) -> Future<NewValue>) -> Future<NewValue> { // #1
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fatalError()
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}
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@preconcurrency
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public func flatMapErrorThrowing(_ callback: @escaping @Sendable (Error) throws -> T) -> Future<T> {
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fatalError("")
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}
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}
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extension Future {
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@available(*, deprecated, message: "")
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func flatMap<NewValue>(file: StaticString = #file, line: UInt = #line, _ callback: @escaping (T) -> Future<NewValue>) -> Future<NewValue> { // #2
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// expected-complete-note @-1 {{parameter 'callback' is implicitly non-Sendable}}
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return self.flatMap(callback)
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// expected-complete-warning @-1 {{passing non-Sendable parameter 'callback' to function expecting a '@Sendable' closure}}
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}
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@inlinable
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@available(*, deprecated, message: "Please don't pass file:line:, there's no point.")
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public func flatMapErrorThrowing(file: StaticString = #file, line: UInt = #line, _ callback: @escaping (Error) throws -> T) -> Future<T> {
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return self.flatMapErrorThrowing(callback)
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// expected-complete-warning @-1 {{function call causes an infinite recursion}}
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}
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}
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