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ktosoktoso
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Revert "Make IsolatedDeinit non-experimental"
1 parent 3f8ffaa commit aadc67e

21 files changed

+56
-30
lines changed

‎include/swift/AST/DiagnosticsSema.def

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@@ -5959,6 +5959,9 @@ ERROR(isolated_deinit_no_isolation,none,
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ERROR(isolated_deinit_on_value_type,none,
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"only classes and actors can have isolated deinit",
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())
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ERROR(isolated_deinit_experimental,none,
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"'isolated' deinit requires frontend flag -enable-experimental-feature IsolatedDeinit "
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"to enable the usage of this language feature", ())
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//------------------------------------------------------------------------------
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// MARK: String Processing

‎include/swift/Basic/Features.def

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@@ -409,7 +409,7 @@ EXPERIMENTAL_FEATURE(SafeInterop, true)
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EXPERIMENTAL_FEATURE(AssumeResilientCxxTypes, true)
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// Isolated deinit
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SUPPRESSIBLE_LANGUAGE_FEATURE(IsolatedDeinit, 371, "isolated deinit")
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SUPPRESSIBLE_EXPERIMENTAL_FEATURE(IsolatedDeinit, true)
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// Enable values in generic signatures, e.g. <let N: Int>
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EXPERIMENTAL_FEATURE(ValueGenerics, true)

‎lib/Sema/TypeCheckAttr.cpp

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@@ -112,7 +112,14 @@ class AttributeChecker : public AttributeVisitor<AttributeChecker> {
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}
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void diagnoseIsolatedDeinitInValueTypes(DeclAttribute *attr) {
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auto &C = D->getASTContext();
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if (isa<DestructorDecl>(D)) {
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if (!C.LangOpts.hasFeature(Feature::IsolatedDeinit)) {
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diagnoseAndRemoveAttr(attr, diag::isolated_deinit_experimental);
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return;
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}
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if (auto nominal = dyn_cast<NominalTypeDecl>(D->getDeclContext())) {
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if (!isa<ClassDecl>(nominal)) {
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// only classes and actors can have isolated deinit.

‎test/Concurrency/Runtime/actor_deinit_escaping_self.swift

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@@ -1,9 +1,10 @@
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// RUN: %target-run-simple-swift( -target %target-swift-5.1-abi-triple %import-libdispatch -parse-as-library)
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// RUN: %target-run-simple-swift( -enable-experimental-feature IsolatedDeinit -target %target-swift-5.1-abi-triple %import-libdispatch -parse-as-library)
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// REQUIRES: executable_test
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// REQUIRES: libdispatch
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// REQUIRES: concurrency
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// REQUIRES: concurrency_runtime
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// REQUIRES: swift_feature_IsolatedDeinit
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// UNSUPPORTED: back_deployment_runtime
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import _Concurrency

‎test/Concurrency/Runtime/actor_recursive_deinit.swift

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@@ -1,9 +1,10 @@
1-
// RUN: %target-run-simple-swift(-target %target-swift-5.1-abi-triple -parse-stdlib -parse-as-library) | %FileCheck %s
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// RUN: %target-run-simple-swift(-enable-experimental-feature IsolatedDeinit -target %target-swift-5.1-abi-triple -parse-stdlib -parse-as-library) | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// REQUIRES: concurrency_runtime
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// REQUIRES: swift_feature_IsolatedDeinit
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// UNSUPPORTED: back_deployment_runtime
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// Compiler crashes because builtin "ifdef_SWIFT_STDLIB_PRINT_DISABLED"() gets lowered as "i32 0",

‎test/Concurrency/Runtime/async_task_locals_isolated_deinit.swift

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@@ -1,5 +1,5 @@
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// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -plugin-path %swift-plugin-dir -target %target-swift-5.1-abi-triple -parse-stdlib %import-libdispatch %s -o %t/a.out
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// RUN: %target-build-swift -enable-experimental-feature IsolatedDeinit -plugin-path %swift-plugin-dir -enable-experimental-feature IsolatedDeinit -target %target-swift-5.1-abi-triple -parse-stdlib %import-libdispatch %s -o %t/a.out
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// RUN: %target-codesign %t/a.out
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// RUN: %env-SWIFT_IS_CURRENT_EXECUTOR_LEGACY_MODE_OVERRIDE=swift6 %target-run %t/a.out
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‎test/Concurrency/Runtime/isolated_deinit_main_sync.swift

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@@ -1,8 +1,9 @@
1-
// RUN: %target-run-simple-swift(-target %target-swift-5.1-abi-triple) | %FileCheck %s
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// RUN: %target-run-simple-swift(-enable-experimental-feature IsolatedDeinit -target %target-swift-5.1-abi-triple) | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// REQUIRES: concurrency_runtime
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// REQUIRES: swift_feature_IsolatedDeinit
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var isDead: Bool = false
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‎test/Concurrency/deinit_isolation.swift

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@@ -1,8 +1,9 @@
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -emit-silgen -verify %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -emit-silgen -DSILGEN %s | %FileCheck %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -emit-silgen -DSILGEN %s | %FileCheck -check-prefix=CHECK-SYMB %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -enable-experimental-feature IsolatedDeinit -emit-silgen -verify %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -enable-experimental-feature IsolatedDeinit -emit-silgen -DSILGEN %s | %FileCheck %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -enable-experimental-feature IsolatedDeinit -emit-silgen -DSILGEN %s | %FileCheck -check-prefix=CHECK-SYMB %s
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// REQUIRES: concurrency
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// REQUIRES: swift_feature_IsolatedDeinit
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// Fixtures
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‎test/Concurrency/deinit_isolation_import/test.swift

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@@ -3,19 +3,20 @@
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// RUN: cp -R $INPUT_DIR/Alpha.framework %t/Frameworks/
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// RUN: %empty-directory(%t/Frameworks/Alpha.framework/Modules/Alpha.swiftmodule)
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// RUN: %empty-directory(%t/Frameworks/Alpha.framework/Headers/)
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -disable-implicit-string-processing-module-import -parse-as-library -module-name Alpha \
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-experimental-feature IsolatedDeinit -disable-implicit-string-processing-module-import -parse-as-library -module-name Alpha \
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// RUN: -emit-module -o %t/Frameworks/Alpha.framework/Modules/Alpha.swiftmodule/%module-target-triple.swiftmodule \
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// RUN: -enable-objc-interop -disable-objc-attr-requires-foundation-module \
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// RUN: -emit-objc-header -emit-objc-header-path %t/Frameworks/Alpha.framework/Headers/Alpha-Swift.h $INPUT_DIR/Alpha.swift
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// RUN: cp -R $INPUT_DIR/Beta.framework %t/Frameworks/
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// RUN: %empty-directory(%t/Frameworks/Beta.framework/Headers/)
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// RUN: cp $INPUT_DIR/Beta.h %t/Frameworks/Beta.framework/Headers/Beta.h
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -disable-implicit-string-processing-module-import -disable-availability-checking -typecheck -verify %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks
14-
// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -disable-implicit-string-processing-module-import -disable-availability-checking -parse-as-library -emit-silgen -DSILGEN %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks | %FileCheck %s
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -disable-implicit-string-processing-module-import -disable-availability-checking -parse-as-library -emit-silgen -DSILGEN %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks | %FileCheck -check-prefix=CHECK-SYMB %s
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-experimental-feature IsolatedDeinit -disable-implicit-string-processing-module-import -disable-availability-checking -typecheck -verify %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-experimental-feature IsolatedDeinit -disable-implicit-string-processing-module-import -disable-availability-checking -parse-as-library -emit-silgen -DSILGEN %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks | %FileCheck %s
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// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -enable-experimental-feature IsolatedDeinit -disable-implicit-string-processing-module-import -disable-availability-checking -parse-as-library -emit-silgen -DSILGEN %s -F %t/Frameworks -F %clang-importer-sdk-path/frameworks | %FileCheck -check-prefix=CHECK-SYMB %s
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// REQUIRES: concurrency
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// REQUIRES: objc_interop
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// REQUIRES: swift_feature_IsolatedDeinit
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// Note: intentionally importing Alpha implicitly
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import Beta

‎test/Concurrency/deinit_isolation_in_value_types.swift

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@@ -1,5 +1,6 @@
1-
// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -parse-as-library -emit-silgen -verify %s
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// RUN: %target-swift-frontend -target %target-swift-5.1-abi-triple -enable-experimental-feature IsolatedDeinit -parse-as-library -emit-silgen -verify %s
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// REQUIRES: swift_feature_IsolatedDeinit
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@globalActor final actor FirstActor {
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static let shared = FirstActor()

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