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Undefined stack behavior w/ <code>InlineArray</code>: <code>InlineArray&lt;16, UInt8&gt;</code> contents change after a trivial copy

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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

Status: Open.

#83774 In swiftlang/swift;

· MahdiBM opened on Aug 16, 2025

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

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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

Status: Open.

#83773 In swiftlang/swift;

· nashysolutions opened on Aug 16, 2025

Remove <code>-whole-module-optimization</code> workaround in Synchronization

task

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

Status: Open.

#83765 In swiftlang/swift;

· compnerd opened on Aug 15, 2025

SPM crashes when building Foundation tests

build

WindowsPlatform: WindowsPlatform: Windows

Status: Open.

Task

#83762 In swiftlang/swift;

· compnerd opened on Aug 15, 2025

<code>nonisolated(nonsending)</code> → <code>@isolated(any)</code> conversion uses nil actor

@isolated(any)Feature → attributes: The @isolated(any) attributeFeature → attributes: The @isolated(any) attribute

actor isolationFeature → concurrency: Actor isolationFeature → concurrency: Actor isolation

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

compilerThe Swift compiler itselfThe Swift compiler itself

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

SILGenArea → compiler: The SIL generation stageArea → compiler: The SIL generation stage

swift 6.2

unexpected behaviorBug: Unexpected behavior or incorrect outputBug: Unexpected behavior or incorrect output

Status: Open.

#83760 In swiftlang/swift;

· AnthonyLatsis opened on Aug 15, 2025

Embedded Swift: Inlining in WebAPIKit <code>GPU.requestAdapter(options:)</code> causes crashes

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

embeddedEmbedded SwiftEmbedded Swift

SILOptimizerArea → compiler: SIL optimization passesArea → compiler: SIL optimization passes

WebAssemblyPlatform: WebAssemblyPlatform: WebAssembly

Status: Open.

#83750 In swiftlang/swift;

· MaxDesiatov opened on Aug 15, 2025

[SIL] Crash in generic init accessor with <code>-enable-sil-opaque-values</code>

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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.

#83744 In swiftlang/swift;

· janbaig opened on Aug 15, 2025

Overloaded bitwise negation operator (~) on C++ class not imported

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

c++ interopFeature: Interoperability with C++Feature: Interoperability with C++

Status: Open.

#83740 In swiftlang/swift;

· Shortoz opened on Aug 15, 2025

@cdecl enum should have the same layout as its raw representation

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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

Status: Open.

#83738 In swiftlang/swift;

· DougGregor opened on Aug 14, 2025

IRGenDebugInfo.cpp: Assertion failed: (OffsetInBits + SizeInBits &lt;= getSizeInBits(Var) &amp;&amp; "pars &gt; totum"), in emitVariableDeclaration

bugA deviation from expected or documented behavior. Also: expected but undesirable behavior.A deviation from expected or documented behavior. Also: expected but undesirable behavior.

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.

#83734 In swiftlang/swift;

· tayloraswift opened on Aug 14, 2025

Extracting symbol graph files (swift-symbolgraph-extract) generates files with names that are too long for some file systems

featureA feature request or implementationA feature request or implementation

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

Status: Open.

#83723 In swiftlang/swift;

· dylansturg opened on Aug 14, 2025

Control accessibility of memberwise initializers generated by the compiler

featureA feature request or implementationA feature request or implementation

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

Status: Open.

#83722 In swiftlang/swift;

· dkk opened on Aug 14, 2025