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Issues list

REPL broken on main bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. regression REPL
#58859 opened May 12, 2022 by weissi
27
[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
[SR-7541] Closure not optimized by closure specializer bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#50083 opened Apr 26, 2018 by weissi
@aschwaighofer
13
[SR-7478] type checker pretty confused 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
#50021 opened Apr 19, 2018 by weissi
13
[SR-11335] excessive ARC on String algorithm 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
#53736 opened Aug 20, 2019 by weissi
9
[SR-7764] TSan doesn't work on the swift.org toolchains for macOS bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself TSan For issues in the Thread Sanitizer itself
#50303 opened May 24, 2018 by weissi
@kubamracek
9
[SR-7546] Swift should support some mechanism to warn/error when heap allocations are happening bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself feature A feature request or implementation
#50088 opened Apr 26, 2018 by weissi
9
[SR-5106] Swift 4 is missing a tail-recusion optimisation that Swift 3 is taking :( bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#47682 opened Jun 6, 2017 by weissi
9
[SR-10489] swift-api-digester: compare-sdk output empty (or crash) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#52889 opened Apr 15, 2019 by weissi
@nkcsgexi
8
[SR-7000] Swift shouldn't have 7000 bugs bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#49548 opened Feb 14, 2018 by weissi
8
[SR-12666] Remove the open/frozen enum language dialect bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55110 opened Apr 24, 2020 by weissi
7
[SR-12601] Address Sanitizer's leak output not symbolicated bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#55046 opened Apr 15, 2020 by weissi
7
[SR-10604] dictionary modify accessor allocates every single time bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance standard library Area: Standard library umbrella
#53004 opened May 2, 2019 by weissi
7
[SR-6892] lazy sequences are a bit tricky with sometimes sub-optimal overload resolution bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#49441 opened Feb 1, 2018 by weissi
7
[SR-6352] compiler claims a definition is ambiguous but it isn't 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
#48902 opened Nov 10, 2017 by weissi
@xedin
7
[SR-11975] optionals (especially IUOs) and hashable lead to unexpected behaviour improvement
#54402 opened Dec 21, 2019 by weissi
6
[SR-9905] passing array as array of existential super type is slow (allocates) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#52311 opened Feb 11, 2019 by weissi
6
[SR-9323] KeyPaths are quite slow bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#51793 opened Nov 22, 2018 by weissi
5
[SR-6350] error: expression pattern of type 'Foo.Type' cannot match values of type 'Foo.Type' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#48900 opened Nov 10, 2017 by weissi
5
[SR-14516] Swift generates subscript.read accessors that allocate! bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself regression SILOptimizer Area → compiler: SIL optimization passes swift 5.4
#56868 opened Apr 21, 2021 by weissi
4
[SR-11703] inlinable synthesised Equatable, Hashable, ... conformances bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#54111 opened Nov 2, 2019 by weissi
4
[SR-10719] swift-api-digester: diagnose-sdk and json don't seem to work together bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#53116 opened May 20, 2019 by weissi
@nkcsgexi
4
[SR-7778] ASan doesn't catch many bugs with UnsafePointers because the accesses happen in stdlib (non-instrumented code) bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself found by asan Flag: An issue found by the Address Sanitizer
#50317 opened May 25, 2018 by weissi
4
[SR-6128] on Darwin for FileAttributeKey I need to import struct Foundation.NSFileManager.FileAttributeKey bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#48683 opened Oct 12, 2017 by weissi
4
[SR-15786] Swift should emit warning when trying to cast an Array/Dictionary from an existential 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
#58063 opened Jan 29, 2022 by weissi
3
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