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Issues list

Char is casted to int without warning in string.Remove(int startIndex) area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer untriaged New issue has not been triaged by the area owner
#114941 opened Apr 23, 2025 by vsfeedback
7
[API Proposal]: extend 'Attribute' model for feature APIs for custom feature switches api-suggestion Early API idea and discussion, it is NOT ready for implementation area-Tools-ILLink .NET linker development as well as trimming analyzers code-analyzer Marks an issue that suggests a Roslyn analyzer partner-impact This issue impacts a partner who needs to be kept updated
#112969 opened Feb 26, 2025 by Sergio0694 Future
@sbomer
3
CA1869: "Cache and reuse 'JsonSerializerOptions' instances" - false positives in top-level programs area-System.Text.Json code-analyzer Marks an issue that suggests a Roslyn analyzer
#112247 opened Feb 6, 2025 by spydacarnage Future
12
[Analyzer Proposal]: Recommend using JsonElement.Parse api-approved API was approved in API review, it can be implemented area-System.Text.Json code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer
#111957 opened Jan 29, 2025 by stephentoub 10.0.0
4
Add an editorconfig option to supress LibraryImport suggestion for blittable PInvokes area-System.Runtime.InteropServices code-analyzer Marks an issue that suggests a Roslyn analyzer help wanted [up-for-grabs] Good issue for external contributors
#111593 opened Jan 19, 2025 by MichalPetryka Future
5
[Analyzer]: Regex.IsMatch guarding Regex.Match api-approved API was approved in API review, it can be implemented area-System.Text.RegularExpressions code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer help wanted [up-for-grabs] Good issue for external contributors
#111239 opened Jan 9, 2025 by stephentoub Future
1
[Analyzer Proposal]: Propagate StringSyntaxAttribute api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Runtime.CompilerServices code-analyzer Marks an issue that suggests a Roslyn analyzer
#110305 opened Dec 2, 2024 by Youssef1313 Future
1
ImmutableHashSet properties allows collection initializer usage without error but initializer has no effect area-System.Collections code-analyzer Marks an issue that suggests a Roslyn analyzer
#110279 opened Nov 30, 2024 by ionite34 Future
8
[Analyzer Proposal] Warn when passing an int value to DateTimeOffset.FromUnixTimeSeconds() area-System.DateTime code-analyzer Marks an issue that suggests a Roslyn analyzer
#108712 opened Oct 9, 2024 by martincostello Future
2
[Analyzer Proposal]: warn when calling GetType() on a System.Type area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#108200 opened Sep 24, 2024 by ericstj Future
1
Implement analyzer that validates MetadataUpdateHandlerAttribute usage area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#107644 opened Sep 10, 2024 by tmat Future
1
Analyzer to help avoid public usage of lock(this) api-suggestion Early API idea and discussion, it is NOT ready for implementation area-Meta code-analyzer Marks an issue that suggests a Roslyn analyzer
#107269 opened Sep 3, 2024 by elachlan 10.0.0
1
[Analyzer proposal]: Replace literal enum member ToString with nameof area-System.Runtime.CompilerServices code-analyzer Marks an issue that suggests a Roslyn analyzer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#106381 opened Aug 14, 2024 by drewnoakes Future
9
Analyzer 'Microsoft.NetCore.CSharp.Analyzers.Performance.CSharpConstantExpectedAnalyzer' threw an exception of type 'System.InvalidCastException` area-Infrastructure-libraries code-analyzer Marks an issue that suggests a Roslyn analyzer Known Build Error Use this to report build issues in the .NET Helix tab
#106088 opened Aug 7, 2024 by steveharter Future
7
Order of attributes matters to the platform analyzer? area-System.Runtime bug code-analyzer Marks an issue that suggests a Roslyn analyzer
#105423 opened Jul 24, 2024 by ericstj Future
@buyaa-n
3
[Analyzer Proposal]: Don't include non-IEquatable structs in records api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer
#102593 opened May 23, 2024 by Youssef1313 Future
2
[Analyzer] Incorrect lambda type passed to ConcurrentDictionary.GetOrAdd api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Collections code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer
#102398 opened May 17, 2024 by stephentoub Future
1
[Analyzer] Flagging issues in logger message templates w/ incomplete braces pairs api-approved API was approved in API review, it can be implemented area-Extensions-Logging code-analyzer Marks an issue that suggests a Roslyn analyzer help wanted [up-for-grabs] Good issue for external contributors
#101698 opened Apr 29, 2024 by Kritner Future
10
[Analyzer] Passing interpolated string to StringBuilder ctor api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#99975 opened Mar 19, 2024 by stephentoub Future
4
[API Proposal]: Analyzer - replace copy loop with span.CopyTo(destination) api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Memory code-analyzer Marks an issue that suggests a Roslyn analyzer
#99186 opened Mar 2, 2024 by neon-sunset Future
9
Downgrade arity error to warning in some cases for ContiguousCollectionMarshaller area-System.Runtime.InteropServices code-analyzer Marks an issue that suggests a Roslyn analyzer
#96801 opened Jan 10, 2024 by ThadHouse Future
1
CA1819 should not be in the Peformance category area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#97298 opened Jan 10, 2024 by DmitryMak Future
3
string, params object[] parameter sanity checking area-System.Runtime code-analyzer Marks an issue that suggests a Roslyn analyzer needs-further-triage Issue has been initially triaged, but needs deeper consideration or reconsideration
#97300 opened Jan 9, 2024 by jonpryor Future
4
[Analyzer Proposal]: Span parameter that could be a ReadOnlySpan parameter api-approved API was approved in API review, it can be implemented area-System.Memory code-analyzer Marks an issue that suggests a Roslyn analyzer code-fixer Marks an issue that suggests a Roslyn code fixer help wanted [up-for-grabs] Good issue for external contributors
#96587 opened Jan 7, 2024 by stephentoub 10.0.0
9
[Analyzer]: Flagging unexpected UnsafeAccessorAttribute usage api-suggestion Early API idea and discussion, it is NOT ready for implementation area-System.Runtime.CompilerServices code-analyzer Marks an issue that suggests a Roslyn analyzer
#95361 opened Nov 28, 2023 by AaronRobinsonMSFT Future
2
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