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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.
54 lines
1.2 KiB
Swift
54 lines
1.2 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend -enable-experimental-feature Embedded -parse-as-library %s -c -o %t/a.o
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// RUN: %target-clang %t/a.o -o %t/a.out -L%swift_obj_root/lib/swift/embedded/%target-cpu-apple-macos -lswift_Concurrency -lswift_ConcurrencyDefaultExecutor -dead_strip
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// RUN: %target-run %t/a.out | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: swift_in_compiler
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// REQUIRES: optimized_stdlib
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// REQUIRES: OS=macosx
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// REQUIRES: swift_feature_Embedded
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import _Concurrency
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func fib(_ n: Int) -> Int {
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var first = 0
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var second = 1
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for _ in 0..<n {
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let temp = first
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first = second
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second = temp + first
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}
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return first
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}
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@available(SwiftStdlib 5.1, *)
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func asyncFib(_ n: Int) async -> Int {
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if n == 0 || n == 1 {
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return n
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}
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async let first = await asyncFib(n-2)
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async let second = await asyncFib(n-1)
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let result = await first + second
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return result
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}
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@available(SwiftStdlib 5.1, *)
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func runFibonacci(_ n: Int) async {
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let result = await asyncFib(n)
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print("")
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print(result == fib(n) ? "OK!" : "???")
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// CHECK: OK!
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}
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@available(SwiftStdlib 5.1, *)
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@main struct Main {
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static func main() async {
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await runFibonacci(10)
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}
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}
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