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Issues list

[SR-8875] Incremental Compilation Mode causes erroneous errors on interdependent code bases. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#51381 opened Sep 28, 2018 by davidbjames
18
[SR-7113] try on closures needs a clearer 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 good first issue Good for newcomers
#49661 opened Mar 3, 2018 by swift-ci
18
utils/update-checkout error from git checkout icu maint/maint-69 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. swift 6.0 unexpected error Bug: Unexpected error update-checkout Area → utils: the `update-checkout` script utils Area: the build system and other accessory scripts under the "utils" directory
#70966 opened Jan 17, 2024 by vanvoorden
17
Fill out unimplemented expression cases in the ASTPrinter ASTPrinter Area → compiler: The AST printer compiler The Swift compiler in itself expressions Feature: expressions good first issue Good for newcomers task
#61601 opened Oct 17, 2022 by hamishknight
13 tasks
17
[SR-16027] Compilation speed slowed 200x on Apple Silicon in Swift 5.6 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. performance
#58288 opened Mar 21, 2022 by kylebshr
17
[SR-14729] Inaccurate diagnostic "Left side of nil coalescing operator '??' has non-optional type 'T?', so the right side is never used" 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 nil-coalescing operator Feature → operators: The nil-coalescing operator `??` operators Feature: operators type checker Area → compiler: Semantic analysis unexpected warning Bug: Unexpected warning
#57079 opened Jun 5, 2021 by swift-ci
17
[SR-10065] Substring.count is ambiguous inside a [Substring].filter block bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella type checker Area → compiler: Semantic analysis
#52467 opened Mar 8, 2019 by swift-ci
17
[SR-8743] allow conditional inclusion of elements in array/dictionary literals compiler The Swift compiler in itself feature A feature request or implementation swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal
#51252 opened Sep 13, 2018 by johnno1962
17
[SR-6230] [sil-opt] Assertion in mem2reg ["Expected initialization of non-void type!"] on allegedly valid code bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#48782 opened Oct 26, 2017 by dcci mannequin
17
[SR-6037] [Xcode 9] Compile too slow and re-compile every files compiler The Swift compiler in itself improvement performance
#48594 opened Oct 1, 2017 by swift-ci
17
[SR-2287] Forced downcast is inconsistent from Darwin to Linux from Any to AnyObject bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#44894 opened Aug 5, 2016 by phausler
17
[SR-1127] print() should be less than fully buffered sometimes bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#43740 opened Apr 1, 2016 by gparker42 mannequin
17
[SR-1087] Xcode crashes shortly after startup with March 24 swift toolchain bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#43700 opened Mar 28, 2016 by swift-ci
17
[SR-543] error: filename "Foo.swift" used twice bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#43160 opened Jan 14, 2016 by drewcrawford
17
Swift package compile times are 10-20 times worse on Windows than on Linux compiler The Swift compiler in itself performance swift 5.10 Windows Platform: Windows
#72221 opened Mar 11, 2024 by silverhammermba
16
[Xcode 14.3] Can't build project when setting SWIFT_OPTIMIZATION_LEVEL as [-O] 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 DCE Area → compiler → SILOptimizer: Dead Code Elimination optimized only Flag: An issue whose reproduction requires optimized compilation regression SILOptimizer Area → compiler: SIL optimization passes swift 5.8
#64859 opened Apr 3, 2023 by ShawnBaek
16
[SR-13448] EXC_BAD_ACCESS when setting a property bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55890 opened Aug 25, 2020 by kylebshr
16
[SR-11390] Incremental compilation isn't triggered when static frameworks change bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#53791 opened Aug 29, 2019 by keith
16
[SR-6958] ClangImporter ignore aliased Objective-C type name bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#49506 opened Feb 8, 2018 by krzyzanowskim
16
[SR-3819] ICU often needs -ldl, even if linked statically 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
#46404 opened Feb 1, 2017 by weissi
16
Passing class-constrained type as AnyObject instance behavior is not matched on Darwin and non-Darwin platform bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. good first issue Good for newcomers swift 5.9 type checker Area → compiler: Semantic analysis
#70645 opened Dec 28, 2023 by Kyle-Ye
15
"working directory" not completely respected when using "-explicit-swift-module-map-file" bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#67212 opened Jul 11, 2023 by chiragramani
15
[SR-15584] Darwin + Differentiation cross-import overlay for tgmath derivatives AutoDiff compiler The Swift compiler in itself task
#57887 opened Dec 10, 2021 by rxwei
15
[SR-12001] Swift 5.2 toolchain ObjC Availability API crash bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. regression swift 5.2
#54436 opened Jan 9, 2020 by Agarunov
15
[SR-10554] Crash: Bound function reference to protocol existential has nil self when invoked 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 5.0
#52954 opened Apr 25, 2019 by JaviSoto
15
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