Search results

[Source compatibility suite] Multiple projects failing to build on linux - error: value of optional type 'UnsafeMutablePointer<tm>?' must be unwrapped to a value of type 'UnsafeMutablePointer<tm>'

compilerThe Swift compiler itselfThe Swift compiler itself

expressionsFeature: expressionsFeature: expressions

source compatibility suiteFlag: An issue that surfaced in the source compatibility suiteFlag: An issue that surfaced in the source compatibility suite

swift 6.3

type checkerArea → compiler: Semantic analysisArea → compiler: Semantic analysis

unexpected errorBug: Unexpected errorBug: Unexpected error

Status: Open.

Bug

#86803 In swiftlang/swift;

· justice-adams-apple opened on Jan 26, 2026

[Concurrency] Creating partially applied instance actor methods introduces race conditions

actorFeature → concurrency: `actor` declarationsFeature → concurrency: `actor` declarations

compilerThe Swift compiler itselfThe Swift compiler itself

concurrencyFeature: umbrella label for concurrency language featuresFeature: umbrella label for concurrency language features

implicit conversionsFeature: implicit conversionsFeature: implicit conversions

type checkerArea → compiler: Semantic analysisArea → compiler: Semantic analysis

Status: Open.

Bug

#86801 In swiftlang/swift;

· NotTheNHK opened on Jan 26, 2026

InlineArray cannot conform to protocol with subscript requirement during emit-module

Status: Open.

#86793 In swiftlang/swift;

· bpsalomon opened on Jan 26, 2026

Build failure: 'offsetof' on non-standard-layout type 'SingleValueInstruction' (Swift 5.10.1 / Clang 16+)

Status: Open.

#86789 In swiftlang/swift;

· Aurelian-Shuttleworth opened on Jan 26, 2026

Error: unknown or missing subcommand 'swift-lint'

triage neededThis issue needs more specific labelsThis issue needs more specific labels

Status: Open.

Bug

#86787 In swiftlang/swift;

· mac9sb opened on Jan 26, 2026

Unapplied actor methods produce inconsistent results between top-level code and type-based entry

triage neededThis issue needs more specific labelsThis issue needs more specific labels

Status: Open.

Bug

#86779 In swiftlang/swift;

· NotTheNHK opened on Jan 25, 2026

@Observable macro fails on Linux cross-compile: unique names generated as mangled symbols

Status: Open.

#86778 In swiftlang/swift;

· guitaripod opened on Jan 25, 2026

SE-0422 implementation bug.

triage neededThis issue needs more specific labelsThis issue needs more specific labels

Status: Open.

Bug

#86776 In swiftlang/swift;

· RoBo-Inc opened on Jan 25, 2026

SSL is disabled on Android

AndroidPlatform: AndroidPlatform: Android

Foundation

Status: Open.

Task

#86759 In swiftlang/swift;

· compnerd opened on Jan 23, 2026

Compiler crashes when you mention baseAddress of consumed UnsafeMutableRawBufferPointer in closure

crashBug: A crash, i.e., an abnormal termination of softwareBug: A crash, i.e., an abnormal termination of software

triage neededThis issue needs more specific labelsThis issue needs more specific labels

Status: Open.

Bug

#86757 In swiftlang/swift;

· jamesmmadeira opened on Jan 23, 2026

sort(by:) guarantee in case of error is insufficient

ArrayArea → standard library: The `Array` typeArea → standard library: The `Array` type

documentation

standard libraryArea: Standard library umbrellaArea: Standard library umbrella

Status: Open.

Bug

#86754 In swiftlang/swift;

· dabrahams opened on Jan 23, 2026

Invalid bitcast when enabling Approachable Concurrency

crashBug: A crash, i.e., an abnormal termination of softwareBug: A crash, i.e., an abnormal termination of software

triage neededThis issue needs more specific labelsThis issue needs more specific labels

Status: Open.

Bug

#86752 In swiftlang/swift;

· MaddTheSane opened on Jan 23, 2026