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fabb02100f
The async refactorings ignore whether a completion handler had `@escaping` or not. In preparation of fixing this, fix up all functions to have `@escaping` for their completion handler parameter. Also some small miscellaneous fixes in order to reduce the number of warnings output on test failures and also the addition of `REQUIRES: concurrency` on all tests.
34 lines
1.4 KiB
Swift
34 lines
1.4 KiB
Swift
// REQUIRES: concurrency
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// RUN: %empty-directory(%t)
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func callbackIntWithError(_ completion: @escaping (Bool, Error?) -> Void) {}
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// rdar://79864182
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// RUN: %refactor -convert-call-to-async-alternative -dump-text -source-filename %s -pos=%(line+1):1 | %FileCheck -check-prefix=INVALID-COND %s
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callbackIntWithError { x, err in
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if x {
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print("ok")
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}
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}
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// INVALID-COND: let x = try await callbackIntWithError()
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// INVALID-COND-NEXT: if x {
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// INVALID-COND-NEXT: print("ok")
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// INVALID-COND-NEXT: }
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func withoutAsyncAlternative(closure: (Int) -> Void) {}
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// RUN: %refactor -convert-to-async -dump-text -source-filename %s -pos=%(line+1):1 | %FileCheck -check-prefix=UNKNOWN-ERROR-IN-CONTINUATION %s
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func testUnknownErrorInContinuation(completionHandler: @escaping (Int?, Error?) -> Void) {
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withoutAsyncAlternative { theValue in
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completionHandler(theValue, MyUndefinedError())
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}
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}
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// UNKNOWN-ERROR-IN-CONTINUATION: func testUnknownErrorInContinuation() async throws -> Int {
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: return try await withCheckedThrowingContinuation { continuation in
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: withoutAsyncAlternative { theValue in
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: continuation.resume(throwing: MyUndefinedError())
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: }
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: }
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// UNKNOWN-ERROR-IN-CONTINUATION-NEXT: }
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