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Reduce reliance on "Developer Mode"

Status: Open.

#88554 In swiftlang/swift;

· compnerd opened on Apr 20, 2026

Support code-generation for 16-bit floats

Status: Open.

#88553 In swiftlang/swift;

· compnerd opened on Apr 20, 2026

setup pages on swift.org to redirect users from Windows installer

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

Status: Open.

Task

#88552 In swiftlang/swift;

· compnerd opened on Apr 19, 2026

Large InlineArray crashes

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

Status: Open.

Bug

#88550 In swiftlang/swift;

· KeithBauerANZ opened on Apr 19, 2026

InlineArray takes *compilation* time proportional to number of elements

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

Status: Open.

Bug

#88549 In swiftlang/swift;

· KeithBauerANZ opened on Apr 19, 2026

No compiler diagnostic when using untyped if/else statements as expressions with tuple destructuring if the else statement return value includes an Optional

compilerThe Swift compiler itselfThe Swift compiler itself

diagnostics qualityBug: The quality of compiler diagnosticsBug: The quality of compiler diagnostics

expressionsFeature: expressionsFeature: expressions

failed to produce diagnosticBug → internal error: Failed to produce diagnostic for expressionBug → internal error: Failed to produce diagnostic for expression

Status: Open.

Bug

#88546 In swiftlang/swift;

· rwfii opened on Apr 19, 2026

Mem2Reg pass crashes with OSSACompleteLifetime error on function with optional String parameters

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

#88545 In swiftlang/swift;

· yesmar opened on Apr 19, 2026

[6.3] "Failed to produce diagnostic for expression" regression

compilerThe Swift compiler itselfThe Swift compiler itself

diagnostics qualityBug: The quality of compiler diagnosticsBug: The quality of compiler diagnostics

expressionsFeature: expressionsFeature: expressions

failed to produce diagnosticBug → internal error: Failed to produce diagnostic for expressionBug → internal error: Failed to produce diagnostic for expression

Status: Open.

Bug

#88540 In swiftlang/swift;

· vanvoorden opened on Apr 17, 2026

IRGen SIGSEGV with Single-Field C++ Structs in Release Mode

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

#88539 In swiftlang/swift;

· juraskrlec opened on Apr 17, 2026

swift-inspect build error: "no such module 'SwiftRemoteMirror'"

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

Status: Open.

Bug

#88535 In swiftlang/swift;

· snej opened on Apr 17, 2026

Failed to produce diagnostic when bare View is mixed with ToolbarItem inside .toolbar { }

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

diagnostics qualityBug: The quality of compiler diagnosticsBug: The quality of compiler diagnostics

expressionsFeature: expressionsFeature: expressions

failed to produce diagnosticBug → internal error: Failed to produce diagnostic for expressionBug → internal error: Failed to produce diagnostic for expression

Status: Open.

#88533 In swiftlang/swift;

· schatt opened on Apr 17, 2026

Failed to produce diagnostic for expression; please submit a bug report

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

Status: Open.

Bug

#88532 In swiftlang/swift;

· ayyoub512 opened on Apr 17, 2026