-
Notifications
You must be signed in to change notification settings - Fork 10.2k
Issues: apple/swift
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Author
Label
Projects
Milestones
Assignee
Sort
Issues list
Compiler suggests a wrong insertion point for 'await' in Feature → concurrency: asynchronous function aka the async/await pattern
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
concurrency
Feature: umbrella label for concurrency language features
diagnostics QoI
Bug: Diagnostics Quality of Implementation
fix-its
Feature: diagnostic fix-its
good first issue
Good for newcomers
optional binding
Feature → patterns: optional binding
patterns
Feature: patterns
swift 5.9
type checker
Area → compiler: Semantic analysis
unexpected behavior
Bug: Unexpected behavior or incorrect output
if let ...
.
async & await
#65913
by YOCKOW
was closed May 23, 2024
updated May 23, 2024
UnsafeMutablePointer<T>
may induce over release on Linux.
bug
#73043
by YOCKOW
was closed Apr 21, 2024
updated Apr 21, 2024
Compiler fails to produce diagnostic for 'if' statement in 'repeat'.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
expressions
Feature: expressions
failed to produce diagnostic
Bug → internal error: Failed to produce diagnostic for expression
generics
Feature: generic declarations and types
if else
Feature → statements: 'if' statements
internal error
Bug: Internal error
pack expansions
Feature → expressions: Pack expansion expressions
swift 6.0
type checker
Area → compiler: Semantic analysis
unexpected error
Bug: Unexpected error
variadic generics
Feature → generics: Variadic generics
#72253
opened Mar 12, 2024 by
YOCKOW
updated Mar 13, 2024
[SR-10569] Compiler is confused when both dot syntax and forced unwrapping are used.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
expressions
Feature: expressions
force-value
Feature → expressions: Force-value aka force-unwrap expression
implicit member expressions
Feature → expressions: Implicit member expressions
swift 5.0
type checker
Area → compiler: Semantic analysis
unexpected error
Bug: Unexpected error
#52969
by YOCKOW
was closed Jan 26, 2024
updated Jan 27, 2024
Compiler emits "no exact matches in call to initializer" error even when there is.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
triage needed
This issue needs more specific labels
#71170
opened Jan 26, 2024 by
YOCKOW
updated Jan 26, 2024
[SR-14291] Compiler doesn't tell where the error occurs.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
declarations
Feature: declarations
diagnostics QoI
Bug: Diagnostics Quality of Implementation
error handling
inheritance
Feature → type declarations → class: Subclassing and inheritance of class members
init
Feature → declarations: Initializers
swift 6.0
type checker
Area → compiler: Semantic analysis
#56650
by YOCKOW
was closed Jan 13, 2024
updated Jan 13, 2024
[SR-8213] Compiler may indicate "case will never be executed" even if it is unavoidable to execute the case in switch statement.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
good first issue
Good for newcomers
pattern matching
Feature: pattern matching
patterns
Feature: patterns
SILGen
Area → compiler: The SIL generation stage
statements
Feature: statements
swift 5.9
switch cases
Feature → statements → switch: 'switch' statement cases
switch
Feature → statements: 'switch' statements
type checker
Area → compiler: Semantic analysis
#50745
opened Jul 10, 2018 by
YOCKOW
updated May 11, 2023
[SR-14620] "Found over consume" and "Found ownership error" occur under rare conditions.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
crash
Bug: A crash, i.e., an abnormal termination of software
#56972
opened May 11, 2021 by
YOCKOW
updated Apr 17, 2023
[SR-6077] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
Character
Area → standard library: The `Character` type
literals
Feature → expressions: Literals such as an integer or string literal
standard library
Area: Standard library umbrella
String
Area → standard library: The `String` type
unexpected behavior
Bug: Unexpected behavior or incorrect output
Character
ends up accepting invalid emoji flag sequences.
bug
#48632
opened Oct 6, 2017 by
YOCKOW
updated Feb 24, 2023
[SR-6138] Certain Swift symbols can't be demangled on Linux.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
crash
Bug: A crash, i.e., an abnormal termination of software
#48693
by YOCKOW
was closed Apr 5, 2019
updated Dec 12, 2022
[SR-6107] Compiler crashes when trying to extend A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
crash
Bug: A crash, i.e., an abnormal termination of software
RangeExpression
protocol with a certain function overloading.
bug
#48662
by YOCKOW
was closed Oct 12, 2017
updated Dec 12, 2022
[SR-8192] Compiler crashes when A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
crash
Bug: A crash, i.e., an abnormal termination of software
enum
has some Range
s as associated values and has a certain mutating function in conditional extension.
bug
#50724
by YOCKOW
was closed Jul 8, 2018
updated Dec 12, 2022
[SR-13859] Availability check fails on macOS Big Sur even if appropriate target is chosen.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#56257
by YOCKOW
was closed Sep 14, 2022
updated Sep 14, 2022
'build-script' views "Build Script Analyzer" even if the parameter is only A deviation from expected or documented behavior. Also: expected but undesirable behavior.
--help
.
bug
#60567
by YOCKOW
was closed Aug 19, 2022
updated Aug 19, 2022
[SR-15822] Existence of modulemap disables declarations in simple C headers in some cases.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#58096
opened Feb 4, 2022 by
YOCKOW
updated Apr 25, 2022
[SR-15586] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
import Foundation
hides declarations (derived from C) in other modules on Linux.
bug
#57889
opened Dec 13, 2021 by
YOCKOW
updated Apr 25, 2022
[SR-15532] Compiler doesn't load public property declarations in another module under some conditions.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#57835
opened Nov 30, 2021 by
YOCKOW
updated Apr 25, 2022
[SR-15165] Roundabout error message is viewed when The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
good first issue
Good for newcomers
improvement
Int
is passed to where NSNumber
is expected.
compiler
#57488
by YOCKOW
was closed Oct 3, 2021
updated Apr 25, 2022
[SR-14166] Compiler suggests a wrong insertion point for 'try'.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
#56545
opened Feb 8, 2021 by
YOCKOW
updated Apr 25, 2022
[SR-13904] Compiler warns "'as' test is always true" even if it can be false.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#56302
opened Nov 27, 2020 by
YOCKOW
updated Apr 25, 2022
[SR-13838] The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
S?
is not regarded as Optional<S>
in "case" expression.
compiler
#56236
opened Nov 10, 2020 by
YOCKOW
updated Apr 25, 2022
[SR-12665] DefiniteInitialization failure on Linux.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
definite initialization
Area → compiler → SIL: Definite initialization
#55109
by YOCKOW
was closed Oct 24, 2020
updated Apr 25, 2022
[SR-10259] A deviation from expected or documented behavior. Also: expected but undesirable behavior.
ExpressibleByStringLiteral
masks an initializer without any warning in Swift 5.
bug
#52659
by YOCKOW
was closed Jan 17, 2020
updated Apr 25, 2022
[SR-9575] Compiler ignores global function to view error message in some situations.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
type checker
Area → compiler: Semantic analysis
#52022
by YOCKOW
was closed Jan 9, 2019
updated Apr 25, 2022
[SR-8977] Trying to force unwrap non-optional values in an array that is passed to a function of generic structure may cause an incorrect error message.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
#51481
by YOCKOW
was closed Dec 13, 2018
updated Apr 25, 2022
Previous Next
ProTip!
Mix and match filters to narrow down what you’re looking for.