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Compiler Crash - Associated with Typed Throw - Invalid InsertValueInst

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.

#81122 In swiftlang/swift;

· mattrips opened on Apr 26, 2025

Swift compiler crashes when compiling the code below

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

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

Status: Open.

#81119 In swiftlang/swift;

· NSSimpleApps opened on Apr 26, 2025

@preconcurrency attribute on conformance to empty-but-not-really protocol has no effect

@preconcurrencyFeature → attributes: The @preconcurrency attributeFeature → attributes: The @preconcurrency attribute

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

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

conformancesFeature → protocol: protocol conformancesFeature → protocol: protocol conformances

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

Status: Open.

#81110 In swiftlang/swift;

· an0 opened on Apr 25, 2025

Flaky embedded mode test "test/embedded/traps-fatalerror-ir.swift"

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

Status: Open.

#81085 In swiftlang/swift;

· glessard opened on Apr 25, 2025

<code>InlineArray</code> crashes compiler when passed as an unsafe pointer

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.

#81072 In swiftlang/swift;

· RandomHashTags opened on Apr 24, 2025

PeerMacro on Protocol causes EXC_BAD_ACCESS during runtime

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.

#81068 In swiftlang/swift;

· apm-philip-sieberg opened on Apr 24, 2025

Crash when building a simple SwiftData model with Swift 6.1

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.

#81066 In swiftlang/swift;

· vincentisambart opened on Apr 24, 2025

Compiler Crash in Xcode 16.3

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.

#81056 In swiftlang/swift;

· mergesort opened on Apr 23, 2025

Improve diagnostic when attempting to pattern match on <code>static func</code>

compilerThe Swift compiler itselfThe Swift compiler itself

diagnostics QoIBug: Diagnostics Quality of ImplementationBug: Diagnostics Quality of Implementation

improvement

pattern matchingFeature: pattern matchingFeature: pattern matching

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

Status: Open.

#81055 In swiftlang/swift;

· hamishknight opened on Apr 23, 2025

Associated type is lost when using opaque return type

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.

#81036 In swiftlang/swift;

· jeremyabannister opened on Apr 23, 2025

<code>Type of expression is ambiguous without a type annotation</code> when using Combine publisher

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

existentialsFeature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased valuesFeature: values of types like `any Collection`, `Any` and `AnyObject`; type-erased values

extensionFeature → declarations: `extension` declarationsFeature → declarations: `extension` declarations

generic where clausesFeature → generics: generic where clausesFeature → generics: generic where clauses

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

Status: Open.

#81023 In swiftlang/swift;

· theblixguy opened on Apr 23, 2025

Property wrapper with writable projectedValue causes IRGen crash when used as a function parameter

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.

#81021 In swiftlang/swift;

· chenhaiteng opened on Apr 23, 2025