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Issues list

[SR-1920] More detailed error message for uninitialised variables compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation improvement
#44529 opened Jun 28, 2016 by karwa
[SR-2963] Awkward position of 'try' for rethrowing autoclosures bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#45553 opened Oct 15, 2016 by karwa
[SR-4177] Sequence should provide an overloaded map which doesn't throw improvement standard library Area: Standard library umbrella
#46760 opened Mar 7, 2017 by karwa
[SR-12786] Dead string interpolations not removed at -O bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#55231 opened May 11, 2020 by karwa
[SR-13063] String(decoding:as:) is 10x slower for ASCII than for UTF8 improvement performance standard library Area: Standard library umbrella
#55509 opened Jun 23, 2020 by karwa
[SR-14232] Documentation comments from witnessed protocol requirement favoured over own documentation bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. code completion Area → source tooling: code completion source tooling Area: IDE support, SourceKit, and other source tooling
#56599 opened Feb 16, 2021 by karwa
Clarify UnsafeMutablePointer.pointee docs for assignment documentation inaccurate info Bug → documentation: Inaccurate info
#68030 opened Aug 20, 2023 by karwa
Optimisation difference between !x and x == false bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself run-time performance SILOptimizer Area → compiler: SIL optimization passes swift 5.9 unexpected behavior Bug: Unexpected behavior or incorrect output
#70655 opened Dec 31, 2023 by karwa
Compiler does not propagate integer bounds information; misses bounds-check removal opportunities bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. triage needed This issue needs more specific labels
#71919 opened Feb 27, 2024 by karwa
Compiler crash with circular reference, redundant conformance requirements assertion failure Bug → crash: An assertion failure 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 declarations Feature: declarations generics Feature: generic declarations and types inheritance clauses Feature → type declarations: Type inheritance clauses protocol Feature → type declarations: Protocol declarations swift 6.0 type checker Area → compiler: Semantic analysis typealias Feature → type declarations: `typealias` declarations
#72695 opened Mar 29, 2024 by karwa
Incorrect 'class inherits from itself' bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. class Feature → type declarations: Class declarations compiler The Swift compiler in itself declarations Feature: declarations inheritance clauses Feature → type declarations: Type inheritance clauses swift 6.0 type checker Area → compiler: Semantic analysis type declarations Feature → declarations: Type declarations unexpected error Bug: Unexpected error
#72715 opened Mar 29, 2024 by karwa
Unable to use std::chrono clocks via Cxx interop bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. c++ interop Feature: Interoperability with C++ c++ to swift Feature → c++ interop: c++ to swift compiler The Swift compiler in itself swift 5.10 unexpected error Bug: Unexpected error
#72737 opened Mar 31, 2024 by karwa
@egorzhdan
[SR-3111] Private top-level extensions cannot contain fileprivate members bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#45699 opened Nov 2, 2016 by karwa
1
[SR-11864] Availability warnings in dead code paths bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#54278 opened Nov 27, 2019 by karwa
1
[SR-14220] Hide protocol requirements witnessed by "more generic" methods from autocomplete code completion Area → source tooling: code completion conformances Feature → protocol: protocol conformances improvement source tooling Area: IDE support, SourceKit, and other source tooling
#56596 opened Feb 15, 2021 by karwa
1
[SR-15173] FlattenSequence.count has awful, awful performance bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#57496 opened Sep 8, 2021 by karwa
1
[SR-15209] Overflow traps not eliminated for simple calculations bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#57531 opened Sep 17, 2021 by karwa
1
Optimizer produces more traps than needed when converting integers; codegen regression 5.1/5.2 bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself performance regression SILOptimizer Area → compiler: SIL optimization passes
#62262 opened Nov 27, 2022 by karwa
1
Possible suboptimal code generation for SIMD any function bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. SILOptimizer Area → compiler: SIL optimization passes simd
#72413 opened Mar 19, 2024 by karwa
1
ClangImporter/SceneKit_test.swift fails on clean checkout bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. clang importer Area → compiler: The clang importer
#72658 opened Mar 28, 2024 by karwa
1
[SR-2302] Cannot infer type of .none for optional error type 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
#44909 opened Aug 9, 2016 by karwa
2
[SR-2500] deinit not called for singletons bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#45105 opened Aug 27, 2016 by karwa
2
[SR-7045] Cannot instantiate UICollectionViewLayout's invalidationContextClass bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#49593 opened Feb 20, 2018 by karwa
2
[SR-12805] Overflow checks not eliminated in simple loop 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
#55250 opened May 13, 2020 by karwa
2
[SR-13874] "Collection.formIndex(_, offsetBy:, limitedBy:)" crashes for conditionally-bidirectional collections 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
#56272 opened Nov 18, 2020 by karwa
2
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