24 Pull requests merged by 18 people

• [Driver] Don't hardcode default linker on Linux

  #80479 merged Apr 4, 2025

• Revert "Concurrency: remove workaround for silencing UB"

  #80421 merged Apr 3, 2025

• [DebugInfo] Use underlying type of global variables with opaque type

  #80380 merged Apr 3, 2025

• stdlib: Address #StrictMemorySafety and unreachable code warnings

  #80501 merged Apr 3, 2025

• SILCombine: fix an ownership violation when replacing open existential apply arguments

  #80463 merged Apr 3, 2025

• Add a build flavor to opt-out of BTCFI on OpenBSD.

  #80389 merged Apr 3, 2025

• MoveOnlyChecker: Don't follow trivial transitive uses of borrows.

  #80470 merged Apr 3, 2025

• [ExplicitModuleBuild] Don't leak chained bridging header in objc header

  #80467 merged Apr 3, 2025

• [ASTScope] Allow try in unfolded sequence to cover following elements

  #80461 merged Apr 3, 2025

• SimplifyAllocStack: rename a variable and update a comment

  #80488 merged Apr 3, 2025

• [Concurrency] Fix race condition in _runAsyncMain.

  #80492 merged Apr 3, 2025

• [6.1][SILOptimizer] Prevent devirtualization of call to distributed witness requirements

  #80375 merged Apr 3, 2025

• SIL: fix the ownership computation of struct_extract and tuple_extract

  #80486 merged Apr 3, 2025

• [embedded] Fix compilation crash with -num-threads and -mergeable-symbols

  #80416 merged Apr 3, 2025

• [NFC] promote getOperatorName() to a non-static function

  #80466 merged Apr 3, 2025

• [stdlib] Update availability of EnumeratedSequence collection conformance

  #80471 merged Apr 3, 2025

• SIL: add some asserts to catch broken enum ASTs

  #80487 merged Apr 3, 2025

• [CodeComplete] Use ASTScope lookup in getStmtLabelCompletions

  #80472 merged Apr 3, 2025

• [Strict memory safety] Union member accessors are always unsafe

  #80480 merged Apr 3, 2025

• Add remote caching option for build.ps1

  #80423 merged Apr 3, 2025

• [SE-0456] Span properties over utf8 views

  #80116 merged Apr 3, 2025

• [SE-0470] Ensure that one cannot form an isolated conformance when Self: Sendable

  #80484 merged Apr 3, 2025

• Sema: Fix a regression in -require-explicit-availability diagnostics

  #80481 merged Apr 3, 2025

• [Swiftify] clean up (NFC)

  #80400 merged Apr 3, 2025

22 Pull requests opened by 18 people

• [cxx-interop] Fix nested structs for non-opaque types

  #80495 opened Apr 3, 2025

• [Mangler] Include verification errors in the crash log

  #80496 opened Apr 3, 2025

• [AST] More JSON AST dump improvements.

  #80498 opened Apr 3, 2025

• [do not merge] [WIP] testing CI change

  #80499 opened Apr 3, 2025

• [cxx-interop] Fix not importing return type for certain functions

  #80500 opened Apr 3, 2025

• [AST/Sema] Add `@extensible` attribute on `enum` declarations

  #80503 opened Apr 3, 2025

• Prepare diagnostics docs for docc generation

  #80504 opened Apr 3, 2025

• [Runtime] Fix a false metadata cycle diagnostic when threads race to instantiate cyclical metadata.

  #80505 opened Apr 3, 2025

• Fix two bugs in alloc_stack simplification

  #80506 opened Apr 3, 2025

• SILGen: Correct ownership forwarding of `Builtin.emplace`.

  #80507 opened Apr 3, 2025

• Fix the bootstrap build.

  #80508 opened Apr 3, 2025

• CompatibilitySpan: Add MutableRawSpan.swift, MutableSpan.swift

  #80510 opened Apr 3, 2025

• Sema: Fix regression with 'Failure' type witness inference hack

  #80511 opened Apr 3, 2025

• [BridgingHeaderChaining] Bind bridging header module when load module

  #80512 opened Apr 3, 2025

• [stdlib][CMake] Build differentiation in new runtime build

  #80513 opened Apr 3, 2025

• Revert "Revert "Concurrency: remove workaround for silencing UB""

  #80514 opened Apr 3, 2025

• [cxx-interop] Add test case that checks irgen for imported private members

  #80515 opened Apr 3, 2025

• [Runtime] Add function_cast, switch from std::bit_cast.

  #80516 opened Apr 4, 2025

• [SE-0467] add mutableBytes to MutableSpan

  #80517 opened Apr 4, 2025

• [stdlib] Reinstate AllowUnsafeAttribute experimental feature on libraries

  #80518 opened Apr 4, 2025

• Canonicalize different spellings of the same integer generic parameter.

  #80519 opened Apr 4, 2025

• [CoroutineAccessors] Use async bit in descriptors.

  #80520 opened Apr 4, 2025

1 Issue closed by 1 person

• [Embedded] Regression: Found ownership error?!

  #80430 closed Apr 3, 2025

7 Issues opened by 6 people

• 6.1 Fedora/Asahi Linux `ld :warning swift-collections-manifest has a LOAD segment with RWX permissions`

  #80521 opened Apr 4, 2025

• -require-explicit-sendable only works on open files

  #80502 opened Apr 3, 2025

• Incorrect optional inference on trunk

  #80494 opened Apr 3, 2025

• Crash when casting function type with `sending` parameter or result to/from an existential type on iOS 17

  #80493 opened Apr 3, 2025

• `swift repl` spews out a lot of debug information

  #80491 opened Apr 3, 2025

• Passing `inout sending` parameter down to another function is impossible

  #80490 opened Apr 3, 2025

• Conversion from `inout sending` to `inout` allows protected value to be transferred out

  #80489 opened Apr 3, 2025

32 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.

• Add support for inout lifetime dependence

  #80452 commented on Apr 4, 2025 • 8 new comments

• [c++ interop] Swift should allow multiple SWIFT_CONFORMS_TO_PROTOCOL attributes on a C++ class

  #79425 commented on Apr 3, 2025 • 4 new comments

• [cxx-interop] Import parameterized public ctors of C++ foreign ref types as Swift Initializer

  #80449 commented on Apr 4, 2025 • 3 new comments

• Fully-qualify otherwise identical types in generic argument conflicts

  #80067 commented on Apr 3, 2025 • 2 new comments

• [Caching][Macro] Make macro plugin options cacheable

  #80474 commented on Apr 3, 2025 • 2 new comments

• [AutoDiff] Fix adjoints for loop-local active values

  #78374 commented on Apr 3, 2025 • 2 new comments

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

  #80042 commented on Apr 3, 2025 • 1 new comment

• Sema: Fix a few issues with the diagnostics on imports with an ambiguous implicit access-level

  #80314 commented on Apr 3, 2025 • 0 new comments

• [Concurrency] An implementation of system epochs for continuous and suspending clocks

  #80409 commented on Apr 3, 2025 • 0 new comments

• [embedded] Re-enable dependencies-random.swift test

  #80435 commented on Apr 4, 2025 • 0 new comments

• [Concurrency] Fix task status and private storage sizes.

  #80447 commented on Apr 3, 2025 • 0 new comments

• 🍒[6.1][Distributed] Dont crash on specificly names methods which triggered Distributed checks

  #80460 commented on Apr 3, 2025 • 0 new comments

• [SymbolGraphGen] add Sendable to the allowed attributes in declaration fragments

  #80465 commented on Apr 3, 2025 • 0 new comments

• Stub fix-its for missing objcImpl requirements

  #80476 commented on Apr 3, 2025 • 0 new comments

• [DNM] Ensure optimizer does not generate irreducible loops

  #80478 commented on Apr 3, 2025 • 0 new comments

• AST: Simplify ProtocolConformanceRef operations a little bit

  #80482 commented on Apr 3, 2025 • 0 new comments

• [CoroutineAccessors] Open-code a task_dealloc_thru

  #80483 commented on Apr 3, 2025 • 0 new comments

• [cxx-interop] Fix compiler crash when importing non-public members with -g

  #80485 commented on Apr 4, 2025 • 0 new comments

• build-script: Permit to build compiler-rt with `LLVM_ENABLE_RUNTIMES`

  #80174 commented on Apr 3, 2025 • 0 new comments

• [Sema] Type inference from default expression doesn’t compile in free function

  #79989 commented on Apr 3, 2025 • 0 new comments

• [Observation] ensure event triggers on deinitialization passes as if all properties that are being observed have changed (for weak storage)

  #79823 commented on Apr 4, 2025 • 0 new comments

• DNM - toolchain testing

  #79684 commented on Apr 3, 2025 • 0 new comments

• [DebugInfo] Emit debug info for witness tables

  #79171 commented on Apr 3, 2025 • 0 new comments

• [cxx-interop]: Refactor `CxxDictionary` protocols to use generics instead of `Self`.

  #78841 commented on Apr 4, 2025 • 0 new comments

• [NameLookup] Allow value generics to show up as static members

  #78248 commented on Apr 3, 2025 • 0 new comments

• Compiler error when extending a typealias of a partially specialized generic type #68212

  #73169 commented on Apr 3, 2025 • 0 new comments

• [IDE] Resolve `[.]Type` completion for `(any P).` to produce singleton metatype instead of existential metatype

  #73163 commented on Apr 3, 2025 • 0 new comments

• Global actor isolated methods safety hole.

  #80295 commented on Apr 4, 2025 • 0 new comments

• [6.0.1] Compiler crashes when attempting to compile Swift Foundation. Failed to reconstruct type.

  #76788 commented on Apr 3, 2025 • 0 new comments

• [cxx-interop] Imported class hierarchy of reference types unable to (implicitly) upcast to base

  #80231 commented on Apr 3, 2025 • 0 new comments

• [cxx-interop] Generated header declarations out of order for nested swift classes

  #80291 commented on Apr 3, 2025 • 0 new comments

• crash: Non trivial values, non address values, and non guaranteed function args must have at least one lifetime ending use?!

  #74595 commented on Apr 3, 2025 • 0 new comments