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Issues list

[SR-11499] Bounds checks inhibiting vectorisation of array operations. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#53900 opened Sep 21, 2019 by Lukasa
[SR-11505] Add rotate operations to the FixedWidthIntegers improvement standard library Area: Standard library umbrella
#53906 opened Sep 22, 2019 by Lukasa
[SR-7486] assertionFailure should be deprecated or removed. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#50029 opened Apr 20, 2018 by Lukasa
1
[SR-10675] Cannot nest types inside protocol definitions. 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
#53075 opened May 13, 2019 by Lukasa
1
[SR-11316] Swift Address Sanitizer fails to catch trivial use-after-free 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
#53717 opened Aug 16, 2019 by Lukasa
1
[SR-11857] Swift fails to optimise repeated force unwraps of the same variable. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#54266 opened Nov 26, 2019 by Lukasa
1
[SR-11895] Optimiser should be able to observe when a program could have used the _modify accessor compiler The Swift compiler in itself improvement performance
#54312 opened Dec 4, 2019 by Lukasa
1
[SR-12715] Optimiser fails to elide bounds check that is guaranteed to succeed on constant-size array. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SILOptimizer Area → compiler: SIL optimization passes
#55160 opened May 1, 2020 by Lukasa
1
[SR-13956] Access to property with private setter leads to unnecessary swift_beginAccess call bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#56353 opened Dec 11, 2020 by Lukasa
1
[SR-14476] Failure to eliminate unnecessary loads in trivial pointer program bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#56832 opened Apr 12, 2021 by Lukasa
1
[SR-15015] Using Glibc.errno/Darwin.errno generates concurrency warnings bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#57344 opened Aug 3, 2021 by Lukasa
1
[SR-15197] Xcode 13 GM contains API incompatible SDK changes in libsystem bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#57519 opened Sep 15, 2021 by Lukasa
1
[SR-15355] Storing continuations triggers unnecessary copies of data structures bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#57677 opened Oct 19, 2021 by Lukasa
1
[SR-8188] Swift requires manually propagating optionality when working with C function pointers. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#50720 opened Jul 5, 2018 by Lukasa
2
[SR-10222] Weird do-nothing exploded thunk in small Swift 5 program. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance
#52622 opened Mar 28, 2019 by Lukasa
@gottesmm
2
[SR-12264] Arrays don't create themselves quickly from sequences that can provide contiguous storage bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#54692 opened Feb 24, 2020 by Lukasa
2
[SR-12781] swift-nio-http2 crashes the compiler 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
#55226 opened May 11, 2020 by Lukasa
2
[SR-15076] AsyncStream.Continuation.YieldResult is hard to use to implement backpressure improvement standard library Area: Standard library umbrella
#57402 opened Aug 16, 2021 by Lukasa
2
[SR-15147] Improve elision of integer overflow checks compiler The Swift compiler in itself improvement performance
#57473 opened Sep 3, 2021 by Lukasa
2
[SR-7921] Inconsistent ability to append sequences of non-optional E to those of optional E? 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 type checker Area → compiler: Semantic analysis
#50456 opened Jun 7, 2018 by Lukasa
3
[SR-11300] Provide a RawPointer version of ManagedBuffer improvement standard library Area: Standard library umbrella
#53701 opened Aug 13, 2019 by Lukasa
3
[SR-12777] SIMD generates bad code for string processing use-cases bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. simd standard library Area: Standard library umbrella
#55222 opened May 11, 2020 by Lukasa
3
[SR-13111] String allocates twice when constructing from non-contiguous collection bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. performance standard library Area: Standard library umbrella
#55557 opened Jun 29, 2020 by Lukasa
1
3
[SR-13931] Excessive ARC when iterating collections containing Strings that access UTF8 views bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#56328 opened Dec 3, 2020 by Lukasa
3
[SR-14315] -emit-objc-header-path hits assertion on Linux bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#56674 opened Mar 8, 2021 by Lukasa
3
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