Issues: apple/swift
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[SR-3131] String(someDouble) incorrectly switches to scientific notation for large integers
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
CustomStringConvertible
Area → standard library: The `CustomStringConvertible` protocol
Double
Area → standard library: The `Double` type
duplicate
Resolution: Duplicates another issue
standard library
Area: Standard library umbrella
swift 3.0
unexpected behavior
Bug: Unexpected behavior or incorrect output
#45719
by lilyball
mannequin
was closed Apr 12, 2018
[SR-1996] Accessing count inline on a filtered Lazy{Map,Filter}Collection causes ambiguous use of filter()
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
standard library
Area: Standard library umbrella
#44605
by ffried
was closed Dec 5, 2017
[SR-1891] Measurement not covariant over UnitType
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#44500
by mattneub
was closed Jul 16, 2018
[SR-1889] Compiler Segmentation Fault with Generic typealias declared in separate module
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
#44498
by rileytestut
was closed Aug 18, 2016
XCode 14.2/Swift 5.7 memory corruption on Task creation when app is launched on iOS < 16.
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
concurrency
Feature: umbrella label for concurrency language features
crash
Bug: A crash, i.e., an abnormal termination of software
run-time crash
Bug → crash: Swift code crashed during execution
standard library
Area: Standard library umbrella
swift 5.7
#63420
by mstyura
was closed Feb 9, 2023
Error message for obsoleted protocol composition syntax should say "types" instead of "protocols"
compiler
The Swift compiler in itself
diagnostics QoI
Bug: Diagnostics Quality of Implementation
good first issue
Good for newcomers
improvement
parser
Area → compiler: The legacy C++ parser
#62518
by AnthonyLatsis
was closed Feb 13, 2023
swift repl on windows 11 not work
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
platform support
REPL
swift 5.7
Windows
Platform: Windows
#61062
by liudonghua123
was closed Mar 28, 2023
[AutoDiff][IRGen] Can't compile Swift for TensorFlow on top-of-tree Swift
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
debug info
Area → compiler → IRGen: Debug information emission
SILOptimizedDebugInfo
#59467
by philipturner
was closed Jul 20, 2022
[SR-13137] Swift 5.3 regression: error "Cannot find 'CodingKeys' in scope"
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
regression
swift 5.3
type checker
Area → compiler: Semantic analysis
#55584
by groue
was closed Sep 21, 2020
[SR-11654] Optional wrapped property can't be passed to generic function
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
property wrappers
Feature: property wrappers
type checker
Area → compiler: Semantic analysis
#54065
by swift-ci
was closed Aug 12, 2020
[SR-11181] SIMD instructions for vectors with more than four components
improvement
standard library
Area: Standard library umbrella
#53578
by swift-ci
was closed Oct 5, 2019
[SR-8104] Crashes related to enums in Xcode 9.3.1
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
regression
run-time crash
Bug → crash: Swift code crashed during execution
swift 4.1
#50636
by swift-ci
was closed Nov 15, 2018
[SR-7818] Protocol can inherit from composition type with a superclass requirement
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
#50354
by AnthonyLatsis
was closed Dec 11, 2019
[SR-7243] Fatal error compiling w/4.1 "Emergency spill slot is out of reach", with -Onone -Owholemodule
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
regression
swift 4.1
#49791
by e28eta
mannequin
was closed May 25, 2018
[SR-7062] Type inference with AnyObject dispatch & Optional differs in Release+WMO builds
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
type checker
Area → compiler: Semantic analysis
#49610
by sharplet
was closed Jul 27, 2018
[SR-7023] Missed optimization opportunity, but not missed if wrapping code in a nested func
compiler
The Swift compiler in itself
improvement
performance
#49571
by jepers
was closed Jan 20, 2020
[SR-6690] ObjectMapper project in source compatibility suite broken by fix for SR-6685
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
#49239
by rudkx
was closed Jul 20, 2018
[SR-1762] Using "final" keyword in protocol extension doesn't prevent overriding
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
good first issue
Good for newcomers
#44371
by devioustree
was closed Apr 21, 2017
[SR-1052] Implement SE-0047 - Defaulting non-Void functions so they warn on unused results
compiler
The Swift compiler in itself
good first issue
Good for newcomers
standard library
Area: Standard library umbrella
task
#43664
by lattner
mannequin
was closed Sep 9, 2016
[SR-976] Executable built by generated xcodeproj doesn't run
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#43588
by swift-ci
was closed Apr 10, 2016
Improve out-of-place binding diagnostic to reflect whether the binding was written as 'var' or 'let'
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
expressions
Feature: expressions
good first issue
Good for newcomers
pattern matching
Feature: pattern matching
swift 5.9
type checker
Area → compiler: Semantic analysis
#63993
by hamishknight
was closed Mar 19, 2023
[SR-16121] Increasingly excessive memory requirements for linking on Linux
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
compiler
The Swift compiler in itself
legacy driver
Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project
Linux
Platform: Linux
performance
swift-autolink-extract
Area → compiler → legacy driver: the 'swift-autolink-extract' mode
#58380
by gwynne
was closed Mar 27, 2023
[SR-15871] [IRGen] Crash while compiling PythonKit in release mode
bug
A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#58136
by philipturner
was closed Apr 30, 2022
[SR-14122] Improve usability of -l flag.
compiler
The Swift compiler in itself
good first issue
Good for newcomers
improvement
#56503
by typesanitizer
was closed Aug 27, 2021
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