108 Pull requests merged by 41 people

• Optimizer: some small fixes and improvements for exclusivity checking

  #83999 merged Aug 31, 2025

• SIL: only use canonical substitution maps in SIL

  #84013 merged Aug 30, 2025

• [6.2] [AST & Runtime] Correctly mangle extended existentials with inverse requirements

  #83953 merged Aug 30, 2025

• [CS] Strengthen check for completion in CSApply

  #84005 merged Aug 30, 2025

• build.ps1: remove some unnecessary flags

  #84025 merged Aug 30, 2025

• [CS] Allow contextual types with errors

  #84003 merged Aug 30, 2025

• [rbi] Make all PartitionOpErrors noncopyable types.

  #84020 merged Aug 30, 2025

• silgen: allow borrow of subscript for noncopyables

  #83959 merged Aug 30, 2025

• Use std::map::insert to avoid a call to std::piecewise_construct (NFC)

  #84019 merged Aug 29, 2025

• 6.2.1: [AllocBoxToStack] Don't destroy in dead-ends.

  #83995 merged Aug 29, 2025

• [rbi] Teach RegionIsolation how to properly error when 'inout sending' params are returned.

  #83903 merged Aug 29, 2025

• [Concurrency] Change availability for a TaskPriority extension

  #83990 merged Aug 29, 2025

• Runtimes: ensure that we strongly resolve all symbols on Linux

  #83956 merged Aug 29, 2025

• [cmake] Use correct identifier for CFBundleIdentifier

  #83960 merged Aug 29, 2025

• [IRGen] Fix computation of spare bits for fixed arrays

  #83922 merged Aug 29, 2025

• tests: small improvement for Misc/verify-swift-feature-testing.test-sh

  #83998 merged Aug 29, 2025

• Optimizer: fix an ownership violation when duplicating loops

  #83977 merged Aug 29, 2025

• [Completion] Avoid type-checking parent closure for unattached node

  #83982 merged Aug 29, 2025

• Add __arm__ to Float16Support.cpp for arm 32-bit architectures

  #83979 merged Aug 29, 2025

• [Sema] Avoid crashing in IsAccessorTransparentRequest for implicit setter

  #83971 merged Aug 29, 2025

• [Concurrency/Distributed] nonisolated-nonsending by default breaks distributed thunks

  #83940 merged Aug 29, 2025

• Add support for async benchmarks

  #83890 merged Aug 29, 2025

• [CS] Fix an overly strict assert

  #83992 merged Aug 29, 2025

• AST: Remove old hack that appears to be obsolete and revert a revert of another fix

  #83986 merged Aug 29, 2025

• [cxx-interop] Fix warning about missing unsafe

  #83968 merged Aug 29, 2025

• [ASTDumper] Check null for getExtendedTypeRepr

  #83985 merged Aug 29, 2025

• nfc: avoid !isNoncopyable()

  #83984 merged Aug 29, 2025

• [Sema] Avoid marking TypeRepr invalid with SilenceErrors

  #83974 merged Aug 29, 2025

• [Test] Gate newer objc_getClass tests on OS version.

  #83948 merged Aug 29, 2025

• 6.2: [AllocBoxToStack] Don't destroy in dead-ends.

  #83962 merged Aug 28, 2025

• [AllocBoxToStack] Don't destroy in dead-ends.

  #83907 merged Aug 28, 2025

• [Completion] Fall back to unqualified lookup on solver failure

  #83662 merged Aug 28, 2025

• [IDE] [Signature Help] Extract primitive CodeCompletionString creation into CodeCompletionStringBuilder

  #83646 merged Aug 28, 2025

• 🍒 [windows] upgrade to Python 3.10.1

  #83929 merged Aug 28, 2025

• [6.2.1][TypeCheckEffects] AbstractFunction: Parameter types should be mapped…

  #83954 merged Aug 28, 2025

• Runtime: Ignore long section names linker warnings

  #83881 merged Aug 28, 2025

• Optimizer: de-virtualize deinits of builtin "destroyArray"

  #83913 merged Aug 28, 2025

• Add LLDB and swift-reflection-dump support for WebAssembly

  #83923 merged Aug 28, 2025

• AST: Continue process of removing replaceCovariantResultType()

  #83858 merged Aug 28, 2025

• ModuleInterface: Only print API-level property wrappers in swiftinterfaces

  #83964 merged Aug 28, 2025

• [IDE] Use nullableTypesEqual in AfterPoundExprCompletion::sawSolutionImpl

  #83961 merged Aug 28, 2025

• AliasAnalysis: fix aliasing of ref_tail_addr access bases

  #83967 merged Aug 28, 2025

• Revert "[rebranch] SIL: Restore old behavior in llvm::APInt ctor call"

  #83970 merged Aug 28, 2025

• SIL: Audit some llvm::APInt constructions to not hit an assertion with implicitTrunc set to false on rebranch

  #83945 merged Aug 28, 2025

• [AST] Walk ErrorExpr's original expr in ASTWalker

  #83944 merged Aug 28, 2025

• [cxx-interop] Provide overlay for std::wstring

  #83943 merged Aug 28, 2025

• [tools] Create a new script called git-clang-format-all.zsh

  #83957 merged Aug 28, 2025

• [6.2] SILCombine: fix convert_function -> apply peephole for generic function types

  #83947 merged Aug 28, 2025

• [6.2] Optimizer: fix handling of dependent existential archetypes in alloc_stack and apply simplification

  #83946 merged Aug 28, 2025

• [6.2] Tests: Update the nsmanaged-attr.swift test for the Xcode 26 SDKs

  #83955 merged Aug 28, 2025

• [Test] Disable nested private generic types test on old runtimes.

  #83920 merged Aug 28, 2025

• Sema: Diagnose key paths when MemberImportVisibility is enabled

  #83934 merged Aug 28, 2025

• build.ps1: extract SDKROOT for multi-reference use

  #83952 merged Aug 27, 2025

• Document the 'module not testable' diagnostic

  #83873 merged Aug 27, 2025

• [CS] Open generic requirements for types with unbound + placeholder types

  #83870 merged Aug 27, 2025

• [Test] Don't test builtin_bridge_object.swift on older OSes.

  #83951 merged Aug 27, 2025

• ConstantTracker: Look through mark_dependence instructions

  #83904 merged Aug 27, 2025

• [CSDiagnostics] Prevent nested type references in KeyPath components

  #83625 merged Aug 27, 2025

• Bump the Swift version to 6.1.3

  #83939 merged Aug 27, 2025

• [cxx-interop] Copy lazily bridged Cocoa strings correctly without hanging

  #83701 merged Aug 27, 2025

• [IRGen] Do not set HasLayoutString flag for non-copyable types requir…

  #83837 merged Aug 27, 2025

• Sema: Diagnose key path setter availability

  #83931 merged Aug 27, 2025

• Emit llvm.dbg.coroframe_entry instead of llvm.dbg.declare for async code.

  #83884 merged Aug 27, 2025

• 6.2: [InlineArray] Fix outlining metadata collection.

  #83711 merged Aug 27, 2025

• FreeBSD: Disable known/in-progress test failures

  #83908 merged Aug 27, 2025

• [Test] Ignore potential nuw flag on getelementptr in IRGen/objc_super…

  #83927 merged Aug 27, 2025

• Cache SILFunction::getLoweredTypeInContext()

  #83902 merged Aug 27, 2025

• [Concurrency] Updates after second SE pitch.

  #82456 merged Aug 27, 2025

• ComputeSideEffects: compute properties even if function has an effect attribute

  #83665 merged Aug 27, 2025

• Windows: annotate unsafe constructs in the overlay

  #83933 merged Aug 27, 2025

• [6.2.0][update-checkout] Add support for Swift 6.2.0 and 6.2.1

  #83746 merged Aug 27, 2025

• [AutoDiff][gardening] Auto-format ClosureSpecialization.swift

  #83925 merged Aug 27, 2025

• Adopt typed throws in withUnsafeTemporaryAllocation

  #83921 merged Aug 27, 2025

• Optimizer: fix handling of dependent existential archetypes in alloc_stack and apply simplification

  #83898 merged Aug 27, 2025

• Various back deployment runtime test fixes

  #83928 merged Aug 27, 2025

• IRGen: Fix crash trying to emit capture descriptor involving element archetype

  #83899 merged Aug 27, 2025

• [docs][NFC]: minor formatting edits to SendableMetatype docs

  #82080 merged Aug 27, 2025

• Sema: Check access, availability, and exportability of availability domains

  #83910 merged Aug 26, 2025

• [Caching] Do not infer default on disk cas path when parsing options

  #83878 merged Aug 26, 2025

• SILCombine: fix convert_function -> apply peephole for generic function types

  #83912 merged Aug 26, 2025

• [Embedded] Only reserve 4KB in embedded Darwin targets

  #83909 merged Aug 26, 2025

• SIL: fix printing of dependent existential archetypes

  #83900 merged Aug 26, 2025

• [IRGen] Look for a specialized deinit when forming a call in IRGen

  #83906 merged Aug 26, 2025

• Fix order of building mimalloc with -IncludeNoAsserts

  #83867 merged Aug 26, 2025

• Sema: Cache result of getUnsatisfiedAvailabilityConstraint()

  #83905 merged Aug 26, 2025

• Add options to print the SIL module after SILGen and SIL passes

  #83901 merged Aug 26, 2025

• Speed up -isEqual:/isEqualToString:

  #83894 merged Aug 26, 2025

• [Runtime] Fix recursive_mutex_handle when getting os_unfair_recursive_lock from the SDK.

  #83880 merged Aug 26, 2025

• [Parse] Ignore '(' on newline after attribute names

  #83497 merged Aug 25, 2025

• [concurrency] NFC refactor out some code from LowerHopToActor before changing the pass.

  #83855 merged Aug 25, 2025

• [frontend] Expose via a LangOption whether or not the compiler is compiling for a triple that supports AArch64 TBI.

  #83856 merged Aug 25, 2025

• [ast] Convert swift::getBuiltinType to use a covered switch for BuiltinTypeKind

  #83853 merged Aug 25, 2025

• Diagnose unannotated C++ APIs returning SWIFT_SHARED_REFERENCE at Swift call sites

  #83025 merged Aug 25, 2025

• [concurrency] Make all runtime tests also run with nonisolated(nonsending) by default enabled.

  #83857 merged Aug 25, 2025

• [cxx-interop] Add missing // REQUIRES: executable_test

  #83896 merged Aug 25, 2025

• Remove swift-ast-script sources

  #83859 merged Aug 25, 2025

• Restrict a few tests to run against the just built runtime

  #83840 merged Aug 25, 2025

• Fix the Swift for macOS installer to encode a minimum OS version for installation

  #83273 merged Aug 25, 2025

• Remove some obsolete properties from the macOS ToolchainInfo.plist

  #83274 merged Aug 25, 2025

• [windows] upgrade to Python 3.10.1

  #83615 merged Aug 25, 2025

• Mem2Reg: Fix lifetime completion for enum case values.

  #83875 merged Aug 25, 2025

• [Distributed] fix target triple in lib evolution test

  #83868 merged Aug 25, 2025

• [CSSimplify] SE-0324: Use correct conversion when converting array types

  #83862 merged Aug 25, 2025

• Revert "AST: Re-enable TypeSubstituter::transformSubstitutionMap() again"

  #83883 merged Aug 25, 2025

• [Sema] Resolve interface type in ExtendedTypeRequest

  #83869 merged Aug 24, 2025

• build.ps1: add a workaround for Android build break

  #83852 merged Aug 24, 2025

• IRGen: Mark some llvm::APInt constructions as signed

  #83854 merged Aug 24, 2025

• build.ps1: introduce the ability to do LTO

  #83879 merged Aug 24, 2025

49 Pull requests opened by 33 people

• Implement async defer

  #83891 opened Aug 24, 2025

• [WinSDK] Modularize `<guiddef.h>`

  #83914 opened Aug 26, 2025

• [AutoDiff] Closure specialization: specialize branch tracing enums

  #83926 opened Aug 26, 2025

• [WIP] [cxx-interop] [StrictMemorySafety] Use the StrictMemorySafety diagGroup to warn about unannotated C++ APIs that return SWIFT_SHARED_REFERENCE

  #83930 opened Aug 26, 2025

• build.ps1: accommodate the split SPM runtime build

  #83932 opened Aug 27, 2025

• [6.2] Update the runtime version to 6.2

  #83935 opened Aug 27, 2025

• [6.2.0] Update the runtime version to 6.2.0

  #83937 opened Aug 27, 2025

• [6.2.1] Update the runtime version to 6.2

  #83938 opened Aug 27, 2025

• [cxx-interop] Import functions that return `auto`

  #83949 opened Aug 27, 2025

• [Concurrency] Updates after second SE pitch.

  #83950 opened Aug 27, 2025

• Don't run this test in backdeployed / host stdlib configs

  #83958 opened Aug 27, 2025

• Add documentation to static exclusivity diagnostics

  #83963 opened Aug 28, 2025

• [6.2.1] Optimizer: fix handling of dependent existential archetypes in `alloc_stack` and `apply` simplification

  #83965 opened Aug 28, 2025

• [6.2.1] SILCombine: fix `convert_function` -> `apply` peephole for generic function types

  #83966 opened Aug 28, 2025

• [cxx-interop] Prevent crash when importing a std::optional of nonescapable

  #83973 opened Aug 28, 2025

• stdlib: enable `String.withCString` in Embedded Swift

  #83976 opened Aug 28, 2025

• [6.2] [test] Import locale modules explicitly in PrintFloat.swift.gyb.

  #83978 opened Aug 28, 2025

• [test] adjust backdeployment testing for bridged arrays

  #83980 opened Aug 28, 2025

• [6.2] [test] Update availability_returns_twice.swift for Darwin module refactoring.

  #83981 opened Aug 28, 2025

• Introduce a "single breadcrumb mode" for Strings decoded from UTF16.

  #83987 opened Aug 28, 2025

• New SIL LICM pass

  #83988 opened Aug 28, 2025

• Protocol conformance cache for generic types

  #83989 opened Aug 28, 2025

• Switch Windows foundation tests back to debug for PR testing

  #83993 opened Aug 28, 2025

• [DNM] Showcase lack of crash outputs in lit

  #83994 opened Aug 29, 2025

• [Distributed] Failure decoding type info for generic with assoc type

  #83996 opened Aug 29, 2025

• [6.2] Pick nonisolatednonsending by default and distributed thunks

  #83997 opened Aug 29, 2025

• Update Template.swift

  #84000 opened Aug 29, 2025

• Update Template.swift - rename variables

  #84001 opened Aug 29, 2025

• Remove "if and only if" language from [Raw]Span's _pointer field

  #84002 opened Aug 29, 2025

• Introduce new cross_compilation_stdlib.py product to cross compile Swift given an arch, sysroot, and flags

  #84004 opened Aug 29, 2025

• [6.2] Optimizer: fix an ownership violation when duplicating loops

  #84006 opened Aug 29, 2025

• [6.2][IRGen] Fix computation of spare bits for fixed arrays

  #84007 opened Aug 29, 2025

• [6.2.1][IRGen] Fix computation of spare bits for fixed arrays

  #84008 opened Aug 29, 2025

• Add a flag to annotate all functions with the `optremark` (`@_assemblyVision`) attribute

  #84009 opened Aug 29, 2025

• @_lifetime defaults

  #84010 opened Aug 29, 2025

• Try to clarify availability of Float16 and Float80

  #84011 opened Aug 29, 2025

• [CSOptimizer] Don't match `nil` to `_OptionalNilComparisonType`

  #84012 opened Aug 29, 2025

• util: Install foundation libraries in arch subdir

  #84014 opened Aug 29, 2025

• build.ps1: extract `SDKROOT` in `Build-ExperimentalSDK`

  #84016 opened Aug 29, 2025

• [Windows] ClangImporter: Work around duplicate link declaration error…

  #84017 opened Aug 29, 2025

• [Concurrency] Add availability to one of the ExecutorJob extensions

  #84018 opened Aug 29, 2025

• [Concurrency] prevent two tests from running on OSes without ...

  #84021 opened Aug 29, 2025

• [Mem2Reg] Add end_lifetime for more trivial case non-trivial enums.

  #84022 opened Aug 29, 2025

• [6.2] `@cdecl` functions and enums, behind experimental feature flags (Take 2)

  #84023 opened Aug 29, 2025

• Fill in two missing functions for Embedded Swift

  #84024 opened Aug 29, 2025

• [wasm] Add support for __builtin_va_list type mapping

  #84029 opened Aug 30, 2025

• [CS] Avoid unnecessary type variables when opening ErrorTypes

  #84030 opened Aug 30, 2025

• Include remarks in SourceKit diagnostics responses

  #84031 opened Aug 30, 2025

• Add a new frontend flag to emit inferred types at a given cursor position as remarks

  #84032 opened Aug 30, 2025

15 Issues closed by 12 people

• Xcode 26 beta 5 or 6 crash build on release: assertion failed isConcrete

  #83788 closed Aug 29, 2025

• swift-system 1.6.0 fails to compile in release mode BoundsCheckOpts SILFunctionTransform "BoundsCheckOpts"

  #83363 closed Aug 29, 2025

• `public` stored property in extension hits `should not be synthesizing accessor in this case`

  #83969 closed Aug 29, 2025

• [Embedded Swift] Abort: function reportError at MemoryLifetimeVerifier.cpp:265

  #83941 closed Aug 28, 2025

• Invalid conformance in type-checked AST

  #82722 closed Aug 27, 2025

• Crash accessing a KeyPath to generic nested container

  #83197 closed Aug 27, 2025

• SPM crashes when building Foundation tests

  #83762 closed Aug 27, 2025

• Grabbing Mac computer name through C++ Interop hangs

  #69870 closed Aug 27, 2025

• compiler crashes when using element in generic pack iteration ("Cannot mangle free-standing archetype")

  #83539 closed Aug 27, 2025

• Enable generating a SBoM for Windows toolchain

  #83916 closed Aug 26, 2025

• Closure injection (in struct initializer with MainActor beyond module) make compiler crash

  #82181 closed Aug 26, 2025

• Expanding a closure's type parameter pack into a tuple of metatypes can crash

  #71576 closed Aug 25, 2025

• Typed throws widened to any Error when calling protocol requirement through existential inside closure

  #83773 closed Aug 25, 2025

• Swift instantiates default arguments for function templates too eagerly

  #83116 closed Aug 25, 2025

• Rebranch: Assertion failed for Windows x86 target SDK

  #83849 closed Aug 24, 2025

20 Issues opened by 13 people

• Too complex completion in SwiftUI result builder

  #84028 opened Aug 30, 2025

• integer generic parameter not considered when conforming to protocol with static property requirement

  #84027 opened Aug 30, 2025

• incorrect compiler warning when shadowing integer generic parameter via static property

  #84026 opened Aug 30, 2025

• nonmutating accessors in conditionally ~Copyable protocol extension error when built with -enable-testing

  #84015 opened Aug 29, 2025

• Failed to produce diagnostic for invalid metatype to existential metatype conversion

  #83991 opened Aug 28, 2025

• Compiler crashes when supplying a pack iteration mapping to a mutable var as a closure argument

  #83983 opened Aug 28, 2025

• Failed to produce diagnostic for `associatedtype` reference on existential base

  #83975 opened Aug 28, 2025

• macOS segfaults: allow disabling Runtime os_logger at runtime

  #83972 opened Aug 28, 2025

• Assertion failure when importing C++ struct defined within an overloaded operator

  #83942 opened Aug 27, 2025

• Update the runtime versions in CMake files to use the central version

  #83936 opened Aug 27, 2025

• Dynamic memory exclusivity violations reported when using `-O` but not `-Onone`

  #83924 opened Aug 26, 2025

• SIL verifier crashes beyond SILGen when protocol uses Self in variable type

  #83919 opened Aug 26, 2025

• Enable LTO/LTCG for toolchain builds

  #83918 opened Aug 26, 2025

• Enable LLVMCAS on Windows

  #83917 opened Aug 26, 2025

• Glibc import fails to cross-compile with Swift SDK when .Cxx interop is enabled

  #83915 opened Aug 26, 2025

• Failed to produce diagnostic for expression; please submit a bug report (https://swift.org/contributing/#reporting-bugs)

  #83911 opened Aug 26, 2025

• Assertion failure when using #isolation macro in defer body of parameter-isolated function

  #83897 opened Aug 25, 2025

• Embedded Swift: String($0) not working for Int without explicit cast (asserts on hasValidSignatureForEmbedded)

  #83895 opened Aug 24, 2025

• `package import of 'Foundation' was not used in package declarations` when also importing module `os`

  #83893 opened Aug 24, 2025

• Assertion failed: (underlyingResult.AbstractType->isEqual(mappedType) && "typedef without special typedef kind was mapped " "differently from its underlying type?")

  #83892 opened Aug 24, 2025

57 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• [IDE] [Signature Help] Add basic signature help request to SourceKit

  #83378 commented on Aug 28, 2025 • 27 new comments

• [SILGen] Remove and replace ad-hoc `assign_by_wrapper` instruction

  #83886 commented on Aug 29, 2025 • 17 new comments

• [stdlib, SE-0485] Array functions with OutputSpan

  #83657 commented on Aug 29, 2025 • 11 new comments

• New SIL Loop Invariant Code Motion pass

  #83512 commented on Aug 28, 2025 • 7 new comments

• [documentation] update the WindowsBuild guide

  #83871 commented on Aug 29, 2025 • 4 new comments

• [IDE] Erase archetypes without declaration generic signature

  #83652 commented on Aug 30, 2025 • 4 new comments

• [concurrency] Change #isolated to mask out the TBI bits of the witness pointer of the implicit isolated any Actor pointer so we can do optimizations on TBI supporting platforms in the future.

  #83346 commented on Aug 26, 2025 • 0 new comments

• [stdlib] Switch to a linear-space variant of Myers diffing

  #83212 commented on Aug 27, 2025 • 0 new comments

• [stdlib] Handle arguments with alignment larger than a word in KeyPath

  #83161 commented on Aug 26, 2025 • 0 new comments

• [Compile Time Constant Extraction] Support for open existential expressions

  #83008 commented on Aug 29, 2025 • 0 new comments

• [6.2] Cherry-pick SE-0481 with source-incompatible changes to closure capture semantics still wrapped into a feature

  #82930 commented on Aug 27, 2025 • 0 new comments

• [6.2][cherrypick] Plumb native-clang-tools-path to build support.

  #82768 commented on Aug 25, 2025 • 0 new comments

• Reimplement floating-point description implementation in Swift.

  #82750 commented on Aug 28, 2025 • 0 new comments

• [IDE] Add full documentation to code completion result

  #82464 commented on Aug 28, 2025 • 0 new comments

• [StdLib][RFC][DNM] Add `isIdentical` Methods for Quick Comparisons to Dictionary and Set

  #82439 commented on Aug 26, 2025 • 0 new comments

• [StdLib][RFC][DNM] Add `isIdentical` Methods for Quick Comparisons to Array, ArraySlice, and ContiguousArray

  #82438 commented on Aug 26, 2025 • 0 new comments

• [StdLib][RFC][DNM] Add `isIdentical` Methods for Quick Comparisons to String and Substring

  #82055 commented on Aug 26, 2025 • 0 new comments

• [SR-5213] Allow Subclass Generic Constraint from Class-Constrained Protocol

  #47789 commented on Aug 24, 2025 • 0 new comments

• Add presets for OpenBSD bootstrapping.

  #83355 commented on Aug 25, 2025 • 0 new comments

• Avoid StringUTF16View dispatch overhead for some bridged String methods

  #83529 commented on Aug 24, 2025 • 0 new comments

• [IDE] Remove fallback type-checking logic

  #83593 commented on Aug 31, 2025 • 0 new comments

• Make standard types conform BitwiseCopyable

  #83608 commented on Aug 31, 2025 • 0 new comments

• Bump the Swift version to 6.3

  #83748 commented on Aug 27, 2025 • 0 new comments

• Add an option for symbol graph to support long module names.

  #83782 commented on Aug 26, 2025 • 0 new comments

• [6.2.1][build] Make it possible to build a cross-compilation toolchain for Android, including Testing

  #83809 commented on Aug 28, 2025 • 0 new comments

• [Sema] Fix bad diagnostic for `nil + nil`

  #83848 commented on Aug 30, 2025 • 0 new comments

• [NFC][SILOptimizer]: update outdated docs in DefiniteInit & DRY

  #83866 commented on Aug 24, 2025 • 0 new comments

• Add docs for if/switch expr diagnostics

  #83872 commented on Aug 28, 2025 • 0 new comments

• [DNM] PR test 2

  #83887 commented on Aug 26, 2025 • 0 new comments

• [SR-7303] "Method must be declared private because its parameter uses a private type", although the method is in a private extension

  #49851 commented on Aug 24, 2025 • 0 new comments

• Put together an Android SDK bundle

  #80788 commented on Aug 24, 2025 • 0 new comments

• [CMAKE] update FindSwiftOverlay with ability to find and pull in musl static SDK

  #83014 commented on Aug 25, 2025 • 0 new comments

• SIL verifier crashes when protocol `static func` is conformed by type `class func`

  #83876 commented on Aug 25, 2025 • 0 new comments

• eval a unaviable var causing lldb crash

  #83829 commented on Aug 25, 2025 • 0 new comments

• Non-Copyable Struct Prevents Function Specialization, Crashing in Embedded Mode

  #72627 commented on Aug 25, 2025 • 0 new comments

• Borrowed parameters cannot be used in autoclosure

  #77235 commented on Aug 25, 2025 • 0 new comments

• [SR-13327] Compilation very slow with Swift 5.2.4; 10 hours for ~300 files

  #55767 commented on Aug 26, 2025 • 0 new comments

• Undefined stack behavior w/ `InlineArray`: `InlineArray<16, UInt8>` contents change after a trivial copy

  #83774 commented on Aug 27, 2025 • 0 new comments

• [Embedded] Impossible to link `@_expose` symbols from swift dependencies without explicitly referencing them

  #77812 commented on Aug 27, 2025 • 0 new comments

• Crash in Swift 6.1 when using async let inside a do {} block (Xcode 16.3+)

  #81771 commented on Aug 27, 2025 • 0 new comments

• [cxx-interop] Passing an `std::optional<std::string>` from C++ to Swift causes a compiler crash only in Release builds

  #83801 commented on Aug 27, 2025 • 0 new comments

• Revert `-j 1` change in build.ps1 for foundation tests

  #83606 commented on Aug 28, 2025 • 0 new comments

• [AutoDiff] Implement the closure optimization that is specialized towards the linear map tuples / enums produced by autodiff.

  #68944 commented on Aug 28, 2025 • 0 new comments

• [C++ interop]: Overloaded Swift property from other module returning namespaced C++ type not found

  #82609 commented on Aug 28, 2025 • 0 new comments

• Swift on Windows from Winget is apparently too old for Visual Studio

  #79439 commented on Aug 28, 2025 • 0 new comments

• Compiler fails to prevent consuming parameter implicitly copied

  #83393 commented on Aug 29, 2025 • 0 new comments

• WASI/Wasm: `withVaList(_:)` produces a va_list with the wrong type

  #72398 commented on Aug 30, 2025 • 0 new comments

• Implement experimental module selectors (MyMod::someName) feature

  #34556 commented on Aug 25, 2025 • 0 new comments

• main: [DNM] Empty PR to test CI.

  #64588 commented on Aug 28, 2025 • 0 new comments

• DNM: toolchain build

  #65907 commented on Aug 29, 2025 • 0 new comments

• [DNM] PR Test

  #71188 commented on Aug 29, 2025 • 0 new comments

• [DNM] 🍁 Dummy commit for toolchain build

  #76034 commented on Aug 26, 2025 • 0 new comments

• Have the frontend and new swift-driver look in an external `-sdk` for non-Darwin platform runtime libraries and modules too

  #79621 commented on Aug 30, 2025 • 0 new comments

• [Sema] Produce expected diagnostic for invalid operator usage in loop

  #80042 commented on Aug 26, 2025 • 0 new comments

• Better `debugDescription` for `EncodingError` and `DecodingError`

  #80941 commented on Aug 26, 2025 • 0 new comments

• [DNM] Rebranch testing

  #81190 commented on Aug 30, 2025 • 0 new comments

• [Dependency Scanning] Adding Diagnostics C-API for Out-of-date File System Cache Entries Incurred During Clang Modules Scan

  #81944 commented on Aug 28, 2025 • 0 new comments