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Statement completion for package IDs and versions for package directives

Area-IDE

Feature - Run File#: and #! directives and file-based C# programs#: and #! directives and file-based C# programs

Status: Open.

#78761 In dotnet/roslyn;

· DamianEdwards opened on Apr 8, 2025

Move NetLatest to target net9.0

Area-Infrastructure

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.

#78378 In dotnet/roslyn;

· jaredpar opened on Apr 29, 2025

Test plan for Dictionary Expressions

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#76310 In dotnet/roslyn;

· cston opened on Dec 6, 2024

Dictionary expressions: consider returning a <code>BoundIndexerAccess</code> from <code>GetCollectionExpressionApplicableIndexer()</code>

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#77865 In dotnet/roslyn;

· cston opened on Mar 27, 2025

Dictionary expressions: diagnostics from <code>GetCollectionExpressionApplicableIndexer()</code> are ignored

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#77879 In dotnet/roslyn;

· cston opened on Mar 27, 2025

Dictionary expressions: implement nullable analysis for key-value pair elements

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#77875 In dotnet/roslyn;

· cston opened on Mar 27, 2025

Dictionary expressions: type inference for <code>K, V</code> for collections containing key-value pair elements or elements with <code>KeyValuePair&lt;,&gt;</code> type

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#77873 In dotnet/roslyn;

· cston opened on Mar 27, 2025

Dictionary expressions: add semantic model and <code>IOperation</code> support

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#77872 In dotnet/roslyn;

· cston opened on Mar 27, 2025

Parsing of <code>scoped</code> before <code>this</code> in parameter list fails

Area-Compilers

Feature - Ref Fields

Status: Open.

Bug

#78556 In dotnet/roslyn;

· jcouv opened on May 13, 2025

Compiler implementation strategy for dictionary expressions targeted to <code>IReadOnlyDictionary&lt;TKey, TValue&gt;</code>

Area-Compilers

Feature - Dictionary Expressions

Status: Open.

#78101 In dotnet/roslyn;

· CyrusNajmabadi opened on Apr 10, 2025

Extensions: indexer follow-ups

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

Bug

#78829 In dotnet/roslyn;

· jcouv opened on Jun 5, 2025

Extensions: xml docs and cref follow-ups

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

#78967 In dotnet/roslyn;

· jcouv opened on Jun 13, 2025

Extensions: interpolated string follow-ups

Area-Compilers

Concept-Design DebtEngineering Debt, Design Debt, or poor product code qualityEngineering Debt, Design Debt, or poor product code quality

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

#78965 In dotnet/roslyn;

· jcouv opened on Jun 13, 2025

Extensions: follow-up parsing issues

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

#78961 In dotnet/roslyn;

· jcouv opened on Jun 13, 2025

Extensions: public API follow-ups

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

#78957 In dotnet/roslyn;

· jcouv opened on Jun 13, 2025

Extensions: diagnostic quality follow-ups

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 - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

Bug

#78830 In dotnet/roslyn;

· jcouv opened on Jun 5, 2025

Extensions: optimization and code improvement follow-ups

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

Bug

#78827 In dotnet/roslyn;

· jcouv opened on Jun 5, 2025

Extensions: consider adjusting receiver requirements for extension members

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Status: Open.

Feature

#79451 In dotnet/roslyn;

· jcouv opened on Jul 17, 2025

CS9236 reported even when lambda parameters/return types are explicitly specified

Area-Compilers

Status: Open.

Bug

#79650 In dotnet/roslyn;

· roji opened on Jul 29, 2025

Need an API to get the 'iteration type' of a type.

api-approvedAPI was approved in API review, it can be implementedAPI was approved in API review, it can be implemented

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

Status: Open.

Feature

#77926 In dotnet/roslyn;

· CyrusNajmabadi opened on Mar 31, 2025

Runtime async support for dynamic

Area-Compilers

Feature - Runtime Async

Status: Open.

#79762 In dotnet/roslyn;

· 333fred opened on Aug 4, 2025

Microsoft.Build.Tasks.CodeAnalysis.deps.json mentions a vulnerable version of Microsoft.Build.Tasks.Core

Area-Infrastructure

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.

#78835 In dotnet/roslyn;

· ericstj opened on Jun 5, 2025

API Proposal: Add <code>Kind</code> extension property to SyntaxNode using C# extension anything feature

api-ready-for-reviewAPI is ready for review, it is NOT ready for implementationAPI is ready for review, it is NOT ready for implementation

api-suggestion

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

Status: Open.

#79781 In dotnet/roslyn;

· 333fred opened on Aug 5, 2025

C# compiler integration with new System.Runtime.InteropServices.ExtendedLayoutAttribute

Area-Compilers

Feature Request

Status: Open.

Feature

#74705 In dotnet/roslyn;

· jkoritzinsky opened on Aug 9, 2024

Cannot use Assert.Equals due to unmanaged constraint in Visual Basic

Area-Compilers

Language-VB

Ongoing-Quality-Candidate

Status: Open.

Bug

#75063 In dotnet/roslyn;

· jaredpar opened on Sep 11, 2024