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Issues list

Variables in top-level code (main.swift) should be local compiler The Swift compiler in itself feature A feature request or implementation global let & var Feature: global constants and variables memory safety Feature: memory safety script mode Flag: Specific to script mode compilation source compatibility swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal
#73300 opened Apr 26, 2024 by atrick
Exclusivity restrictions on recursive uses of non-escaping closures are not applied to all non-escaping closures bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself triage needed This issue needs more specific labels
#72174 opened Mar 8, 2024 by atrick
@atrick
The 'consume' operator does not end the lifetime of copyable types bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. ownership Feature: Ownership modifiers and semantics
#68128 opened Aug 24, 2023 by atrick
4
Array lifetimes are not optimized in simple cases performance SILOptimizer Area → compiler: SIL optimization passes
#58632 opened May 3, 2022 by atrick
1
[SR-15546] SILOptimizer CanonicalizeInstruction splitAggregateLoad should preserve debug info at -Onone bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#57849 opened Dec 1, 2021 by atrick
[SR-14148] Language support for extending the lifetime of 'self' and local variables compiler The Swift compiler in itself feature A feature request or implementation
#56527 opened Feb 3, 2021 by atrick
1
[SR-14147] Diagnose suspicious weak references compiler The Swift compiler in itself diagnostics QoI Bug: Diagnostics Quality of Implementation new feature
#56526 opened Feb 3, 2021 by atrick
[SR-13782] [OSSA] Improve DeadObjectElimination to handle array copies bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#56179 opened Oct 27, 2020 by atrick
1
[SR-13379] stdlib-asserts Performance regression from swift_COWSanityChecksEnabled bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. standard library Area: Standard library umbrella
#55819 opened Aug 10, 2020 by atrick
@eeckstein
1
[SR-13180] withUnsafePointer should guarantee pointer stability for globals and class properties bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#55621 opened Jul 8, 2020 by atrick
[SR-12741] TEST 'Swift(iphonesimulator-i386) :: AutoDiff/validation-test/control_flow.swift bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#55186 opened May 6, 2020 by atrick
9
[SR-12739] Document Swift Memory Model and UnsafePointer standard library Area: Standard library umbrella task
#55184 opened May 6, 2020 by atrick
@atrick
1
[SR-11695] SILOptimizer should devirtualize calls to a protocol composition type compiler The Swift compiler in itself improvement
#54103 opened Nov 2, 2019 by atrick
@zoecarver
3
[SR-11311] Class property accessed as rvalue wrongly forces copy-on-write. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself
#53712 opened Aug 15, 2019 by atrick
3
[SR-11147] Add withUnsafeElements<T: HomogeneousAggregate, Result>(of:) compiler The Swift compiler in itself feature A feature request or implementation standard library Area: Standard library umbrella swift evolution proposal needed Flag → feature: A feature that warrants a Swift evolution proposal
#53543 opened Jul 16, 2019 by atrick
21
[SR-10722] Simplify and optimize non-escaping closure captures compiler The Swift compiler in itself performance task
#53119 opened May 21, 2019 by atrick
@atrick
[SR-9594] swift -frontend -num-threads (>1) places symbols in the wrong .o files. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior. compiler The Swift compiler in itself IRGen LLVM IR generation
#52041 opened Jan 3, 2019 by atrick
[SR-9352] scale-test crashes on non-linear input series. bug A deviation from expected or documented behavior. Also: expected but undesirable behavior.
#51820 opened Nov 26, 2018 by atrick
1
[SR-8212] Incorrect error message: '@inlinable' attribute can only be applied to public declarations 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
#50744 opened Jul 9, 2018 by atrick
@slavapestov
4
[SR-7704] swiftc -emit-module -c, driver documentation and diagnostics compiler The Swift compiler in itself improvement legacy driver Area → compiler: the integrated C++ legacy driver. Succeeded by the swift-driver project
#50244 opened May 16, 2018 by atrick
1
[SR-7278] -Onone should inline no-escape closures compiler The Swift compiler in itself improvement
#49826 opened Mar 26, 2018 by atrick
3
[SR-7277] -Onone should inline @inline(__always) compiler The Swift compiler in itself improvement
#49825 opened Mar 26, 2018 by atrick
9
[SR-7123] Add a "bitwise-movable" layout constraint. compiler The Swift compiler in itself improvement
#49671 opened Mar 5, 2018 by atrick
5
[SR-6961] Do less work in the mandatory optimization pipeline. compiler The Swift compiler in itself improvement
#49509 opened Feb 9, 2018 by atrick
@atrick
2
[SR-6148] SIL Representation of Closures compiler The Swift compiler in itself new feature
#48703 opened Oct 13, 2017 by atrick
ProTip! What’s not been updated in a month: updated:<2024-04-07.