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Merged
merged 2 commits into from
Jul 21, 2021
Merged

Add availability gating for async function and actor type definitions. #38510

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e2d97af
Add availability gating for async function and actor type definitions.
DougGregor Jul 16, 2021
1e2012d
Disable availability checking in tests that use concurrency
DougGregor Jul 17, 2021
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4 changes: 4 additions & 0 deletions include/swift/AST/DiagnosticsSema.def
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Expand Up @@ -5325,6 +5325,10 @@ ERROR(availability_opaque_types_only_version_newer, none,
"'some' return types are only available in %0 %1 or newer",
(StringRef, llvm::VersionTuple))

ERROR(availability_concurrency_only_version_newer, none,
"concurrency is only available in %0 %1 or newer",
(StringRef, llvm::VersionTuple))

NOTE(availability_guard_with_version_check, none,
"add 'if #available' version check", ())

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42 changes: 42 additions & 0 deletions lib/Sema/TypeCheckAvailability.cpp
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Expand Up @@ -1658,6 +1658,48 @@ void TypeChecker::diagnosePotentialOpaqueTypeUnavailability(
fixAvailability(ReferenceRange, ReferenceDC, RequiredRange, Context);
}

static void diagnosePotentialConcurrencyUnavailability(
SourceRange ReferenceRange, const DeclContext *ReferenceDC,
const UnavailabilityReason &Reason) {
ASTContext &Context = ReferenceDC->getASTContext();

auto RequiredRange = Reason.getRequiredOSVersionRange();
{
auto Err =
Context.Diags.diagnose(
ReferenceRange.Start,
diag::availability_concurrency_only_version_newer,
prettyPlatformString(targetPlatform(Context.LangOpts)),
Reason.getRequiredOSVersionRange().getLowerEndpoint());

// Direct a fixit to the error if an existing guard is nearly-correct
if (fixAvailabilityByNarrowingNearbyVersionCheck(ReferenceRange,
ReferenceDC,
RequiredRange, Context, Err))
return;
}
fixAvailability(ReferenceRange, ReferenceDC, RequiredRange, Context);
}


void TypeChecker::checkConcurrencyAvailability(SourceRange ReferenceRange,
const DeclContext *ReferenceDC) {
// Check the availability of concurrency runtime support.
ASTContext &ctx = ReferenceDC->getASTContext();
if (ctx.LangOpts.DisableAvailabilityChecking)
return;

auto runningOS =
TypeChecker::overApproximateAvailabilityAtLocation(
ReferenceRange.Start, ReferenceDC);
auto availability = ctx.getConcurrencyAvailability();
if (!runningOS.isContainedIn(availability)) {
diagnosePotentialConcurrencyUnavailability(
ReferenceRange, ReferenceDC,
UnavailabilityReason::requiresVersionRange(availability.getOSVersion()));
}
}

void TypeChecker::diagnosePotentialUnavailability(
const ValueDecl *D, SourceRange ReferenceRange,
const DeclContext *ReferenceDC,
Expand Down
9 changes: 9 additions & 0 deletions lib/Sema/TypeCheckDeclPrimary.cpp
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Expand Up @@ -2423,6 +2423,9 @@ class DeclChecker : public DeclVisitor<DeclChecker> {

TypeChecker::checkDeclAttributes(CD);

if (CD->isActor())
TypeChecker::checkConcurrencyAvailability(CD->getLoc(), CD);

for (Decl *Member : CD->getABIMembers())
visit(Member);

Expand Down Expand Up @@ -2718,6 +2721,9 @@ class DeclChecker : public DeclVisitor<DeclChecker> {

checkImplementationOnlyOverride(FD);

if (FD->getAsyncLoc().isValid())
TypeChecker::checkConcurrencyAvailability(FD->getAsyncLoc(), FD);

if (requiresDefinition(FD) && !FD->hasBody()) {
// Complain if we should have a body.
FD->diagnose(diag::func_decl_without_brace);
Expand Down Expand Up @@ -2970,6 +2976,9 @@ class DeclChecker : public DeclVisitor<DeclChecker> {
TypeChecker::checkDeclAttributes(CD);
TypeChecker::checkParameterList(CD->getParameters(), CD);

if (CD->getAsyncLoc().isValid())
TypeChecker::checkConcurrencyAvailability(CD->getAsyncLoc(), CD);

// Check whether this initializer overrides an initializer in its
// superclass.
if (!checkOverrides(CD)) {
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3 changes: 3 additions & 0 deletions lib/Sema/TypeChecker.h
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Expand Up @@ -1021,6 +1021,9 @@ diagnosePotentialOpaqueTypeUnavailability(SourceRange ReferenceRange,
const DeclContext *ReferenceDC,
const UnavailabilityReason &Reason);

void checkConcurrencyAvailability(SourceRange ReferenceRange,
const DeclContext *ReferenceDC);

/// Emits a diagnostic for a reference to a storage accessor that is
/// potentially unavailable.
void diagnosePotentialAccessorUnavailability(
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2 changes: 2 additions & 0 deletions stdlib/private/StdlibUnittest/CMakeLists.txt
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Expand Up @@ -54,6 +54,8 @@ add_swift_target_library(swiftStdlibUnittest ${SWIFT_STDLIB_LIBRARY_BUILD_TYPES}
SWIFT_MODULE_DEPENDS_HAIKU Glibc
SWIFT_MODULE_DEPENDS_WINDOWS CRT WinSDK
SWIFT_COMPILE_FLAGS ${swift_stdlib_unittest_compile_flags} ${SWIFT_STANDARD_LIBRARY_SWIFT_FLAGS}
-Xfrontend -define-availability
-Xfrontend \"SwiftStdlib 5.5:macOS 12.0, iOS 15.0, watchOS 8.0, tvOS 15.0\"
INSTALL_IN_COMPONENT stdlib-experimental
DARWIN_INSTALL_NAME_DIR "${SWIFT_DARWIN_STDLIB_PRIVATE_INSTALL_NAME_DIR}"
LINK_LIBRARIES ${swift_stdlib_unittest_link_libraries})
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5 changes: 5 additions & 0 deletions stdlib/private/StdlibUnittest/StdlibUnittest.swift
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Expand Up @@ -876,6 +876,7 @@ func _childProcess() {
}

#if SWIFT_ENABLE_EXPERIMENTAL_CONCURRENCY
@available(SwiftStdlib 5.5, *)
@inline(never)
func _childProcessAsync() async {
_installTrapInterceptor()
Expand Down Expand Up @@ -1370,6 +1371,7 @@ class _ParentProcess {
}

#if SWIFT_ENABLE_EXPERIMENTAL_CONCURRENCY
@available(SwiftStdlib 5.5, *)
internal func runOneTestAsync(
fullTestName: String,
testSuite: TestSuite,
Expand Down Expand Up @@ -1536,6 +1538,7 @@ class _ParentProcess {
}

#if SWIFT_ENABLE_EXPERIMENTAL_CONCURRENCY
@available(SwiftStdlib 5.5, *)
func runAsync() async {
if let filter = _filter {
print("StdlibUnittest: using filter: \(filter)")
Expand Down Expand Up @@ -1720,6 +1723,7 @@ public func runAllTests() {
}

#if SWIFT_ENABLE_EXPERIMENTAL_CONCURRENCY
@available(SwiftStdlib 5.5, *)
public func runAllTestsAsync() async {
if PersistentState.runNoTestsWasCalled {
print("runAllTests() called after runNoTests(). Aborting.")
Expand Down Expand Up @@ -1907,6 +1911,7 @@ public final class TestSuite {
}

#if SWIFT_ENABLE_EXPERIMENTAL_CONCURRENCY
@available(SwiftStdlib 5.5, *)
func _runTestAsync(name testName: String, parameter: Int?) async {
PersistentState.ranSomething = true
for r in _allResettables {
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1 change: 1 addition & 0 deletions stdlib/public/Concurrency/Errors.swift
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Expand Up @@ -13,6 +13,7 @@
import Swift
@_implementationOnly import _SwiftConcurrencyShims

@available(SwiftStdlib 5.5, *)
@_silgen_name("swift_deletedAsyncMethodError")
public func swift_deletedAsyncMethodError() async {
fatalError("Fatal error: Call of deleted method")
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2 changes: 1 addition & 1 deletion test/ClangImporter/objc_async.swift
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@@ -1,4 +1,4 @@
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -I %S/Inputs/custom-modules -enable-experimental-concurrency %s -verify
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -I %S/Inputs/custom-modules -disable-availability-checking -enable-experimental-concurrency %s -verify

// REQUIRES: objc_interop
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/ClangImporter/objc_async_conformance.swift
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@@ -1,4 +1,4 @@
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -I %S/Inputs/custom-modules -enable-experimental-concurrency %s -verify
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -typecheck -I %S/Inputs/custom-modules -disable-availability-checking -enable-experimental-concurrency %s -verify

// REQUIRES: objc_interop
// REQUIRES: concurrency
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1 change: 1 addition & 0 deletions test/ClangImporter/objc_async_macos.swift
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Expand Up @@ -7,6 +7,7 @@
import Foundation
import ObjCConcurrency

@available(macOS 12.0, *)
func testSlowServer(slowServer: SlowServer) async throws {
_ = try await slowServer.oldAPI(); // expected-error{{'oldAPI()' is unavailable in macOS: APIs deprecated as of macOS 10.14 and earlier are not imported as 'async'}}
}
2 changes: 1 addition & 1 deletion test/Concurrency/LLDBDebuggerFunctionActorExtension.swift
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@@ -1,4 +1,4 @@
// RUN: %target-typecheck-verify-swift -enable-experimental-concurrency -debugger-support
// RUN: %target-typecheck-verify-swift -enable-experimental-concurrency -disable-availability-checking -debugger-support
// REQUIRES: concurrency

// This test simulates LLDB's expression evaluator makeing an otherwise illegal
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2 changes: 1 addition & 1 deletion test/Concurrency/Reflection/reflect_task.swift
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@@ -1,5 +1,5 @@
// RUN: %empty-directory(%t)
// RUN: %target-build-swift -Xfrontend -enable-experimental-concurrency -parse-stdlib -parse-as-library -lswiftSwiftReflectionTest %s -o %t/reflect_task
// RUN: %target-build-swift -Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-stdlib -parse-as-library -lswiftSwiftReflectionTest %s -o %t/reflect_task
// RUN: %target-codesign %t/reflect_task

// RUN: %target-run %target-swift-reflection-test %t/reflect_task | %FileCheck %s --dump-input=fail
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/actor_counters.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library)

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/actor_detach.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/actor_keypaths.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch)

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch)

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_initializer.swift
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// RUN: %target-run-simple-swift(-parse-as-library -Xfrontend -enable-experimental-concurrency %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-parse-as-library -Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_let_fibonacci.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library)

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_let_throws.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_properties_actor.swift
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// RUN: %target-run-simple-swift(-parse-as-library -Xfrontend -enable-copy-propagation -Xfrontend -enable-experimental-concurrency %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-parse-as-library -Xfrontend -enable-copy-propagation -Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_sequence.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library)

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_stream.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library)
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library)

// REQUIRES: concurrency
// REQUIRES: libdispatch
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_async_let_child_cancel.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_cancellation_early.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_cancellation_while_running.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_detach.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_handle_cancellation.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_basic.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_copy_to_async.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_copy_to_sync.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_groups.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_prevent_illegal_use.swift
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// RUN: %target-fail-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) 2>&1 | %FileCheck %s
// RUN: %target-fail-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) 2>&1 | %FileCheck %s
//
// // TODO: could not figure out how to use 'not --crash' it never is used with target-run-simple-swift
// This test is intended to *crash*, so we're using target-fail-simple-swift
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_spawn_let.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_synchronous_bind.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_locals_wrapper.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library %import-libdispatch) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library %import-libdispatch) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_priority_current.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck --dump-input=always %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck --dump-input=always %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_sleep.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// REQUIRES: executable_test
// REQUIRES: concurrency
// REQUIRES: libdispatch
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_sleep_cancel.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// REQUIRES: executable_test
// REQUIRES: concurrency
// REQUIRES: libdispatch
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_task_yield.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_taskgroup_asynciterator_semantics.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -parse-as-library) | %FileCheck %s --dump-input=always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking -parse-as-library) | %FileCheck %s --dump-input=always
// REQUIRES: executable_test
// REQUIRES: concurrency
// UNSUPPORTED: use_os_stdlib
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_taskgroup_cancelAll_only_specific_group.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_taskgroup_cancel_from_inside_child.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always

// REQUIRES: executable_test
// REQUIRES: concurrency
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2 changes: 1 addition & 1 deletion test/Concurrency/Runtime/async_taskgroup_cancel_parent_affects_group.swift
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// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input always

// REQUIRES: executable_test
// REQUIRES: concurrency
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