Files
swift-mirror/test/embedded/concurrency-simple.swift
Daniel Rodríguez Troitiño ba68faaed5 [test] Mark tests that use experimental/upcoming features as such
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.
2024-11-02 11:46:46 -07:00

47 lines
1.1 KiB
Swift

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -enable-experimental-feature Embedded -parse-as-library %s -c -o %t/a.o
// 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
// RUN: %target-run %t/a.out | %FileCheck %s
// REQUIRES: executable_test
// REQUIRES: swift_in_compiler
// REQUIRES: optimized_stdlib
// REQUIRES: OS=macosx
// REQUIRES: swift_feature_Embedded
import _Concurrency
public func test() async -> Int {
print("test")
let t = Task {
print("return 42")
return 42
}
print("await")
let v = await t.value
print("return")
return v
}
@main
struct Main {
static func main() async {
print("main")
// CHECK: main
let t = Task {
print("task")
let x = await test()
print(x == 42 ? "42" : "???")
}
print("after task")
await t.value
// CHECK-NEXT: after task
// CHECK-NEXT: task
// CHECK-NEXT: test
// CHECK-NEXT: await
// CHECK-NEXT: return 42
// CHECK-NEXT: return
// CHECK-NEXT: 42
}
}