Max Desiatov a5644b19d9 Make compiler's data structures 32-bit-safe (#90326) ...

On 32-bit hosts, pointers lack the spare low bits the compiler's `PointerIntPair`-based structures pack tags into, and the object-header refcount is the wrong width. A new `swift::PointerIntPair` packs the tag when those low bits exist and stores it in a separate field otherwise. The refcount becomes pointer-width, `AbstractConformance` is force-aligned, and 64-bit builds are unchanged.

`include/swift/Basic/SwiftObjectHeader.h` is also updated to use `intptr_t`.

2026-07-17 10:43:52 +01:00

..

AbstractLayout.h

Frontend: Add computeAbstractStructLayout for full struct layout computation

2026-05-08 14:10:06 -07:00

AbstractSourceFileDepGraphFactory.h

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AccessNotes.h

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AccessorKind.h

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AccessorKinds.def

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AccessRequests.h

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AccessScope.h

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AccessTypeIDZone.def

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ActorIsolation.h

Implement file-level isolation default

2026-06-22 13:31:20 -07:00

AnyFunctionRef.h

[Concurrency] Always set @concurrent isolation on async declarations/closures

2026-04-28 09:21:46 -07:00

AnyRequest.h

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ArgumentList.h

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ASTAllocated.h

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ASTBridging.h

Merge pull request #90633 from compnerd/meta-repr

2026-07-16 14:21:31 -07:00

ASTBridgingImpl.h

Merge pull request #90391 from elsakeirouz/cse-process-open-existential-ref-for-guaranteed

2026-07-16 21:01:46 +01:00

ASTBridgingWrappers.def

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ASTContext.h

Iterable protocol with throwing iteration (#89630)

2026-07-09 09:58:16 -05:00

ASTContextGlobalCache.h

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ASTDemangler.h

[Runtime] Gracefully fail when looking up a mangled name with an integer where a type is required.

2026-06-15 16:51:58 -04:00

ASTDumper.h

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ASTMangler.h

introduce @_preInverseGenerics(except:)

2026-05-14 18:27:00 -07:00

ASTNode.h

AST: Adjust to "Reland "[llvm][ADT] Refactor PointerUnion to use PunnedPointer. NFC." (#188242)"

2026-05-26 18:46:49 +01:00

ASTPrinter.h

Handle raw identifiers correctly in renamed APIs.

2026-05-17 21:03:18 -04:00

ASTScope.h

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ASTScopeNodes.def

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ASTSynthesis.h

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ASTTypeIDs.h

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ASTTypeIDZone.def

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ASTVisitor.h

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ASTWalker.h

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Attr.h

AST,Parse,Sema,Serialization: add support for parsing @com attributes

2026-06-25 09:59:09 -07:00

AttrKind.h

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AutoDiff.h

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AvailabilityContext.h

AST: Represent deprecation as a kind of AvailabilityRestriction.

2026-07-13 22:31:22 -07:00

AvailabilityContextStorage.h

AST: Rename AvailabilityConstraint to AvailabilityRestriction.

2026-07-12 10:36:54 -07:00

AvailabilityDomain.h

AST: Rename AvailabilityConstraint to AvailabilityRestriction.

2026-07-12 10:36:54 -07:00

AvailabilityInference.h

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AvailabilityQuery.h

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AvailabilityRange.h

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AvailabilityRestriction.h

AST: Represent deprecation as a kind of AvailabilityRestriction.

2026-07-13 22:31:22 -07:00

AvailabilityScope.h

AST: Refine availability of switch case bodies using enum element availability.

2026-06-05 20:15:14 -07:00

AvailabilitySpec.h

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Builtins.def

add Builtin.gepProjection

2026-06-09 16:17:53 +02:00

Builtins.h

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CanTypeVisitor.h

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CaptureInfo.h

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CatchNode.h

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ClangModuleLoader.h

[cxx-interop] [NFC] Surface registerSynthesizedClangDecl on ClangModuleLoader

2026-07-09 17:18:12 -07:00

ClangNode.h

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ClangSwiftTypeCorrespondence.h

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CMakeLists.txt

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Comment.h

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ConcreteDeclRef.h

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Concurrency.h

[Concurrency] Check for Clang import during diagnostic behavior checking

2026-06-16 16:12:31 -07:00

ConformanceAttributes.h

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ConformanceLookup.h

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ConstTypeInfo.h

[Compile Time Constant Extraction] Add support for extracting function calls on instances (#87990)

2026-05-05 12:54:24 -04:00

DebuggerClient.h

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Decl.h

Merge pull request #90633 from compnerd/meta-repr

2026-07-16 14:21:31 -07:00

DeclAttr.def

AST,Parse,Sema,Serialization: add support for parsing @com attributes

2026-06-25 09:59:09 -07:00

DeclContext.h

AST: fold the metatype-extension check into a DeclContext helper

2026-07-13 08:56:19 -07:00

DeclExportabilityVisitor.h

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DeclNameExtractor.h

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DeclNameLoc.h

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DeclNodes.def

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DefaultArgumentKind.h

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DefineDiagnosticGroupsMacros.h

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DefineDiagnosticMacros.h

[Diagnostics] Add GROUPED_NOTE macro for attaching notes to diagnostic groups.

2026-06-16 18:42:41 -07:00

DependencyCollector.h

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DiagnosticArgument.h

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DiagnosticBridge.h

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DiagnosticConsumer.h

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DiagnosticEngine.h

[AST] Improve diag::invalid_diagnostic behavior

2026-06-12 19:24:51 +01:00

DiagnosticGroups.def

AST: Add the VariableNeverMutated warning group.

2026-07-06 15:32:17 -07:00

DiagnosticGroups.h

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DiagnosticKind.h

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DiagnosticList.h

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DiagnosticsAll.def

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DiagnosticsClangImporter.def

[cxx-interop] Escape 'init' when used in swift_name attributes

2026-06-11 14:33:13 +01:00

DiagnosticsClangImporter.h

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DiagnosticsCommon.def

[AST] Improve diag::invalid_diagnostic behavior

2026-06-12 19:24:51 +01:00

DiagnosticsCommon.h

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DiagnosticsDriver.def

Basic: Adjust to "Rename wasm32-wasi to wasm32-wasip1. (#165345)"

2026-06-04 13:50:45 +01:00

DiagnosticsDriver.h

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DiagnosticsFrontend.def

Make immediate mode (-interpret) an optional build feature (#90329)

2026-07-01 18:48:24 -07:00

DiagnosticsFrontend.h

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DiagnosticsIDE.def

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DiagnosticsIDE.h

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DiagnosticsIRGen.def

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DiagnosticsIRGen.h

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DiagnosticsModuleDiffer.def

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DiagnosticsModuleDiffer.h

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DiagnosticsParse.def

AST,Parse,Sema,Serialization: add support for parsing @com attributes

2026-06-25 09:59:09 -07:00

DiagnosticsParse.h

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DiagnosticsRefactoring.def

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DiagnosticsRefactoring.h

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DiagnosticsSema.def

Merge pull request #90675 from tshortli/unavailable-properties-suppress-synthesized-memberwise-init

2026-07-15 15:23:25 -07:00

DiagnosticsSema.h

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DiagnosticsSIL.def

[Diagnostics] Fix indefinite article in performance_deallocating diagnostic

2026-07-14 20:16:18 -03:00

DiagnosticsSIL.h

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DiagnosticSuppression.h

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DistributedDecl.h

[Distributed] Support any/some @Resolvable Greeter in dist funcs (#89411)

2026-06-24 19:29:22 +09:00

Effects.h

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Evaluator.h

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EvaluatorDependencies.h

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ExistentialLayout.h

AST: Rename ExistentialLayout::getSuperclass()

2026-05-27 23:07:51 -04:00

ExportKind.h

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Expr.h

[Concurrency] Remove a bit from ClosureExpr in favor of computing it directly

2026-05-07 23:22:47 -07:00

ExprNodes.def

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ExtInfo.h

[Concurrency] NFC: Rename FunctionTypeIsolation::forIsolatedCaller into forNonisolatedNonsending

2026-05-05 09:57:40 -07:00

FeatureAvailability.def

Support ObjC protocols in SIL thick_to_objc_metatype (#90115)

2026-06-24 17:06:52 -07:00

FileSystem.h

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FileUnit.h

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FineGrainedDependencies.h

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FineGrainedDependencyFormat.h

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ForeignAsyncConvention.h

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ForeignErrorConvention.h

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ForeignInfo.h

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FreestandingMacroExpansion.h

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FunctionRefInfo.h

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GenericEnvironment.h

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GenericParamKey.h

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GenericParamList.h

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GenericSignature.h

Centralize the definition of "can be emitted into Embedded Swift"

2026-07-15 11:30:27 -07:00

GenericTypeParamKind.h

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Identifier.h

[Literal Expressions] Add support for wrapping arithmetic and masking shift operators

2026-05-08 10:52:06 +01:00

IfConfigClause.h

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IfConfigClauseRangeInfo.h

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Import.h

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ImportCache.h

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IndexSubset.h

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InFlightSubstitution.h

AST: - InFlightSubstitution::withNewOptions

2026-06-15 15:47:23 +01:00

Initializer.h

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InlinableText.h

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IRGenOptions.h

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IRGenRequests.h

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IRGenTypeIDZone.def

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KnownDecls.def

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KnownFoundationEntities.def

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KnownIdentifiers.def

Iterable protocol with throwing iteration (#89630)

2026-07-09 09:58:16 -05:00

KnownProtocols.def

Iterable protocol with throwing iteration (#89630)

2026-07-09 09:58:16 -05:00

KnownProtocols.h

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KnownSDKDecls.def

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KnownSDKTypes.def

[Distributed] Support any/some @Resolvable Greeter in dist funcs (#89411)

2026-06-24 19:29:22 +09:00

KnownStdlibTypes.def

[Literal Expressions] Support Int128 and UInt128

2026-05-08 10:20:47 +01:00

LayoutConstraint.h

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LayoutConstraintKind.h

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LazyResolver.h

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LifetimeAnnotation.h

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LifetimeDependence.h

Fix @_addressableForDependencies serialization.

2026-07-06 21:34:00 -07:00

LinkLibrary.h

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LocalArchetypeRequirementCollector.h

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LocalizationLanguages.def

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LookupKinds.h

Sema: Clean up NameLookupOptions refactor by removing ghost code and adding explicit imports.

2026-07-06 23:00:58 +02:00

MacroDeclaration.h

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MacroDefinition.h

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MacroDiscriminatorContext.h

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MagicIdentifierKinds.def

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Module.h

[experimental] Infrastructure for derived conformances via macros (#89419)

2026-06-08 14:23:58 +01:00

ModuleDependencies.h

Adjust to "[clang][DependencyScanning] Separate clangDependencyScanning and DependencyScanningTool (NFC) (#169962)"

2026-06-23 11:44:12 +01:00

ModuleLoader.h

Adjust to "[clang][DependencyScanning] Separate clangDependencyScanning and DependencyScanningTool (NFC) (#169962)"

2026-06-23 11:44:12 +01:00

ModuleNameLookup.h

Rename NLFlag to NLFlags to match other OptionSet flag types.

2026-06-27 12:38:02 +02:00

NameLookup.h

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NameLookupRequests.h

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NameLookupTypeIDZone.def

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ObjCSelectorFamily.def

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OperatorNameLookup.h

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Ownership.h

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PackConformance.h

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PackExpansionMatcher.h

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ParameterList.h

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ParseRequests.h

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ParseTypeIDZone.def

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Pattern.h

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PatternNodes.def

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PlatformConditionKinds.def

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PlatformKind.h

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PlatformKinds.def

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PlatformKindUtils.h

SymbolGraphGen: Introduce -active-platform-availability-only flag.

2026-05-06 06:43:46 -07:00

PluginLoader.h

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PluginRegistry.h

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PotentialMacroExpansions.h

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PrettyStackTrace.h

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PrintOptions.h

AST: Remove unused method

2026-06-04 13:36:20 -04:00

PropertyWrappers.h

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ProtocolAssociations.h

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ProtocolConformance.h

[Embedded] Prohibit @export(interface) on generic functions

2026-05-26 13:42:18 -07:00

ProtocolConformanceOptions.h

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ProtocolConformanceRef.h

Make compiler's data structures 32-bit-safe (#90326)

2026-07-17 10:43:52 +01:00

RawComment.h

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ReferenceCounting.h

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ReferenceStorage.def

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RequestCache.h

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Requirement.h

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RequirementEnvironment.h

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RequirementKind.h

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RequirementMatch.h

AST: Rename AvailabilityConstraint to AvailabilityRestriction.

2026-07-12 10:36:54 -07:00

RequirementSignature.h

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ResilienceExpansion.h

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RuntimeVersions.def

stdlib: Define availability for SwiftStdlib 6.4.

2026-06-11 19:39:59 -07:00

SearchPathOptions.h

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SemanticAttrs.def

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SemanticAttrs.h

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SILGenRequests.h

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SILGenTypeIDZone.def

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SILLayout.h

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SILOptimizerRequests.h

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SILOptimizerTypeIDZone.def

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SILOptions.h

[rbi] Wire SILGen producer + IsolationHistory consumer for per-argument SILLocations.

2026-06-22 13:02:54 -07:00

SILThunkKind.h

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SimpleRequest.h

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SourceFile.h

Implement file-level using @available (and stop rejecting diagnose)

2026-06-22 13:31:20 -07:00

SourceFileExtras.h

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Stmt.h

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StmtNodes.def

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StorageImpl.h

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SubstitutionMap.h

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SwiftNameTranslation.h

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SynthesizedFileUnit.h

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TBDGenRequests.h

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TBDGenTypeIDZone.def

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ThrownErrorDestination.h

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TokenKinds.def

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Type.h

AST: Remove Type::join()

2026-06-17 15:24:41 -06:00

TypeAlignments.h

Make compiler's data structures 32-bit-safe (#90326)

2026-07-17 10:43:52 +01:00

TypeAttr.def

[Frontend] Use @caller_isolated to represent nonisolated(nonsending) isolation of SIL function type

2026-04-13 14:18:53 -07:00

TypeCheckerTypeIDZone.def

[Distributed] Support any/some @Resolvable Greeter in dist funcs (#89411)

2026-06-24 19:29:22 +09:00

TypeCheckRequests.h

[Distributed] Support any/some @Resolvable Greeter in dist funcs (#89411)

2026-06-24 19:29:22 +09:00

TypeDeclFinder.h

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TypeDifferenceVisitor.h

[AST] Introduce HiddenType for mangled-name placeholders

2026-05-12 17:13:14 -07:00

TypeExpansionContext.h

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TypeLoc.h

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TypeMatcher.h

[AST] Introduce HiddenType for mangled-name placeholders

2026-05-12 17:13:14 -07:00

TypeMemberVisitor.h

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TypeNodes.def

[AST] Introduce HiddenType for mangled-name placeholders

2026-05-12 17:13:14 -07:00

TypeOrExtensionDecl.h

AST: Adjust to "[ADT] Fix IWYU for hashing-adjacent files (#194297)"

2026-07-15 02:10:29 +01:00

TypeRepr.h

Rename stale CallerIsolated to NonisolatedNonsending

2026-04-28 09:21:23 -07:00

TypeReprNodes.def

Rename stale CallerIsolated to NonisolatedNonsending

2026-04-28 09:21:23 -07:00

TypeResolutionStage.h

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Types.h

Merge pull request #89444 from xedin/rdar-173455896

2026-05-29 07:20:08 -07:00

TypeTransform.h

[AST] Introduce HiddenType for mangled-name placeholders

2026-05-12 17:13:14 -07:00

TypeVisitor.h

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TypeWalker.h

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UnsafeUse.h

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USRGeneration.h

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Witness.h

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