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Code style rule severity (silent) correctly overrides rule default in build but not in VS Intellisense

Area-IDE

Status: Open.

Bug

#78232 In dotnet/roslyn;

· jsabrooke opened on Apr 21, 2025

Poor overload resolution failure diagnostic for first class span Contains scenario

Area-Compilers

Concept-Diagnostic ClarityThe issues deals with the ease of understanding of errors and warnings.The issues deals with the ease of understanding of errors and warnings.

Feature - First-class Span Types

Status: Open.

Bug

#78211 In dotnet/roslyn;

· RikkiGibson opened on Apr 19, 2025

Unable to cast object of type 'Microsoft.CodeAnalysis.CSharp.Syntax.ParenthesizedExpressionSyntax' to type 'Microsoft.CodeAnalysis.CSharp.Syntax.Simpl

Area-IDE

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

Bug

#78204 In dotnet/roslyn;

· vsfeedback opened on Apr 18, 2025

IDE0047 Parentheses can be removed false positive VB

Area-IDE

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

Bug

#78187 In dotnet/roslyn;

· CoolCoderSuper opened on Apr 17, 2025

Implicit conversions are defined but warn about assignments to the same variable

Area-Compilers

Concept-Diagnostic ClarityThe issues deals with the ease of understanding of errors and warnings.The issues deals with the ease of understanding of errors and warnings.

Status: Open.

Bug

#78170 In dotnet/roslyn;

· ilyfairy opened on Apr 16, 2025

Cannot compile Projects in Solutions when TargetFramework is defined in props file

Area-IDE

Status: Open.

Bug

#78144 In dotnet/roslyn;

· dd-inno opened on Apr 14, 2025

Compile collection expressions to using ImmutableArray when targeting read-only interfaces

Area-Compilers

Area-Language Design

Code Gen QualityRoom for improvement in the quality of the compiler's generated codeRoom for improvement in the quality of the compiler's generated code

Status: Open.

#78106 In dotnet/roslyn;

· IS4Code opened on Apr 11, 2025

CRef utilizing an operator syntax can resolve against a regular method with matching special name

Area-Compilers

untriagedIssues and PRs which have not yet been triaged by a leadIssues and PRs which have not yet been triaged by a lead

Status: Open.

#78103 In dotnet/roslyn;

· AlekseyTs opened on Apr 10, 2025

Configure Roslyn's usings quickfix to ignore certain namespaces

Area-IDE

Feature Request

Status: Open.

#78040 In dotnet/roslyn;

· lonix1 opened on Apr 8, 2025

Add EmitDifferenceOptions

Area-Compilers

Concept-APIThis issue involves adding, removing, clarification, or modification of an API.This issue involves adding, removing, clarification, or modification of an API.

Feature Request

untriagedIssues and PRs which have not yet been triaged by a leadIssues and PRs which have not yet been triaged by a lead

Status: Open.

#78035 In dotnet/roslyn;

· tmat opened on Apr 7, 2025

IntroduceVariableCodeRefactoringProvider fatal error

Area-IDE

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

Bug

#78027 In dotnet/roslyn;

· vsfeedback opened on Apr 7, 2025

MSBuildWorkspace (or the workspaces API) should have a simple way to get all diagnostics for a project

Area-IDE

Feature Request

Status: Open.

Feature

#77980 In dotnet/roslyn;

· jasonmalinowski opened on Apr 3, 2025

GetReferencesForCompilation Problem in Android

Area-Interactive

Bug

Status: Open.

#77966 In dotnet/roslyn;

· DLSinnocence opened on Apr 2, 2025

Suboptimal lowering for list patterns that can be handled by <code>.StartsWith/.EndsWith</code>

Area-Compilers

Code Gen QualityRoom for improvement in the quality of the compiler's generated codeRoom for improvement in the quality of the compiler's generated code

Status: Open.

#77908 In dotnet/roslyn;

· neon-sunset opened on Mar 29, 2025

IDE0052: 'Remove unread private members' should not be reported for private record fields

Area-IDE

Feature - IDE0052Remove unread private membersRemove unread private members

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

#77907 In dotnet/roslyn;

· tmat opened on Mar 29, 2025

<code>FindImplementationForInterfaceMember</code> incorrectly treats non-virtual public method in metadata as an interface implementation

Area-Compilers

Status: Open.

#77874 In dotnet/roslyn;

· AlekseyTs opened on Mar 27, 2025

IAsyncEnumerable.DisposeAsync NotSupportedException Message

Area-Compilers

Concept-Diagnostic ClarityThe issues deals with the ease of understanding of errors and warnings.The issues deals with the ease of understanding of errors and warnings.

Feature - Async StreamsAsync StreamsAsync Streams

Status: Open.

Bug

#77850 In dotnet/roslyn;

· Stroniax opened on Mar 26, 2025

Nullable analysis should not give conditional access placeholders their own slot

Area-Compilers

Feature - Null Conditional Assignment

Status: Open.

Bug

#77741 In dotnet/roslyn;

· RikkiGibson opened on Mar 21, 2025

It looks like <code>ConversionSignatureComparer</code> is using wrong <code>TypeCompareKind</code> to compare types in signatures

Area-Compilers

untriagedIssues and PRs which have not yet been triaged by a leadIssues and PRs which have not yet been triaged by a lead

Status: Open.

#77727 In dotnet/roslyn;

· AlekseyTs opened on Mar 21, 2025

Unexpected "unreachable code" warning for <code>const</code> used by a local function

Area-Compilers

Bug

untriagedIssues and PRs which have not yet been triaged by a leadIssues and PRs which have not yet been triaged by a lead

Status: Open.

Bug

#77632 In dotnet/roslyn;

· jjonescz opened on Mar 16, 2025

IntelliSense completion of identifiers that match reserved words should use <code>@</code> in C#

Area-IDE

Bug

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

Bug

#77606 In dotnet/roslyn;

· vsfeedback opened on Mar 14, 2025

Exception in <code>IntroduceVariableCodeRefactoringProvider</code> when invoked on typecast

Area-IDE

Bug

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

#77559 In dotnet/roslyn;

· jhinder opened on Mar 12, 2025

"Go to definition" on instantiation of source type navigates to implicit operator of target type when instantiation emits error

Area-IDE

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

#77545 In dotnet/roslyn;

· just-ero opened on Mar 11, 2025

Nullable check ignores NotNullIfNotNullAttribute when the argument is method group

Area-Compilers

Bug

Feature - Nullable Reference TypesNullable Reference TypesNullable Reference Types

help wantedThe issue is "up for grabs" - add a comment if you are interested in working on itThe issue is "up for grabs" - add a comment if you are interested in working on it

Status: Open.

#77475 In dotnet/roslyn;

· Poker-sang opened on Mar 9, 2025

VB SymbolDisplay.ToDisplayString doesn't use <code>Optional</code> keyword when <code>IncludeDefaultValue</code> and not <code>IncludeOptionalBrackets</code>

Area-Compilers

Status: Open.

Bug

#77458 In dotnet/roslyn;

· Nukepayload2 opened on Mar 7, 2025