List view

notnull constraint works in VS2022 but not in VS2026

Area-Compilers

Feature - Extension EverythingThe extension everything featureThe extension everything feature

Feature - Nullable Reference TypesNullable Reference TypesNullable Reference Types

Status: Open.

Bug

#81654 In dotnet/roslyn;

· hudecekd opened on Dec 11, 2025

NRE from Microsoft.CodeAnalysis.GenerateMember.GenerateConstructor.AbstractGenerateConstructorService`2.GenerateConstructorAsync

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.

#55731 In dotnet/roslyn;

· tmat opened on Aug 19, 2021

EnC: Multi-process Cltr+F5 and attach

Interactive-EnC

Test-ScenarioEnd-to-end test scenario to be tested manuallyEnd-to-end test scenario to be tested manually

Status: Open.

#55761 In dotnet/roslyn;

· tmat opened on Aug 20, 2021

Compiler and IDE do not gracefully handle a generator being added twice

Area-Compilers

Area-IDE

Bug

Feature - Source GeneratorsSource GeneratorsSource Generators

Status: Open.

#56619 In dotnet/roslyn;

· jasonmalinowski opened on Sep 22, 2021

.editorconfig not working or respected by Visual Studio!

Area-IDE

Developer CommunityThe issue was originally reported on https://developercommunity.visualstudio.comThe issue was originally reported on https://developercommunity.visualstudio.com

Feature - Editor Config

Investigation Required

Status: Open.

#60377 In dotnet/roslyn;

· vsfeedback opened on Mar 24, 2022

Code Cleanup unexpectedly runs the Edit and Continue analyzer

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

IDE-CodeStyleBuilt-in analyzers, fixes, and refactoringsBuilt-in analyzers, fixes, and refactorings

Interactive-EnC

Status: Open.

#61082 In dotnet/roslyn;

· vsfeedback opened on May 2, 2022

TestNavigateToDifferentProjects is flaky

Area-IDE

Integration-TestTest failures in roslyn-integration-CITest failures in roslyn-integration-CI

TestTest failures in roslyn-CITest failures in roslyn-CI

Status: Open.

#62286 In dotnet/roslyn;

· Cosifne opened on Jun 30, 2022

IDE0060 is reported incorrectly when parameters has nullable attributes attached

Area-IDE

Resolution-DuplicateThe described behavior is tracked in another issueThe described behavior is tracked in another issue

Status: Open.

#64215 In dotnet/roslyn;

· marek-safar opened on Sep 22, 2022

Semantic snippets tests for razor integration

Area-IDE

TestTest failures in roslyn-CITest failures in roslyn-CI

Test-GapDescribes a specific feature or scenario that does not have test coverageDescribes a specific feature or scenario that does not have test coverage

Test-ScenarioEnd-to-end test scenario to be tested manuallyEnd-to-end test scenario to be tested manually

Status: Open.

#64541 In dotnet/roslyn;

· arunchndr opened on Oct 6, 2022

Disabling responsive completion options in integration tests not effective

Area-IDE

Integration-TestTest failures in roslyn-integration-CITest failures in roslyn-integration-CI

TestTest failures in roslyn-CITest failures in roslyn-CI

Status: Open.

#70787 In dotnet/roslyn;

· genlu opened on Nov 13, 2023

VSCode lang server should have a UI that tells the user when an extension crashed.

Area-IDE

Status: Open.

#70844 In dotnet/roslyn;

· CyrusNajmabadi opened on Nov 15, 2023

Fix file-name to ID-mapping code in solution.

Area-IDE

Status: Open.

#71384 In dotnet/roslyn;

· CyrusNajmabadi opened on Dec 21, 2023

VS 2022 preview 3.1: CSharpIntroduceParameterCodeRefactoringProvider Exception

Area-IDE

Status: Open.

#71417 In dotnet/roslyn;

· vsfeedback opened on Dec 27, 2023

CSharpCompletionCommandHandlerTests.TestDeletingWholeWordResetCompletionToTheDefaultItem is flakey

Area-IDE

Status: Open.

#71851 In dotnet/roslyn;

· CyrusNajmabadi opened on Jan 29, 2024

Exception from Visual Studio while coding

Area-IDE

Status: Open.

#72076 In dotnet/roslyn;

· ArchieCoder opened on Feb 12, 2024

[Bug] Space in Common Class Project triggers some issue while MAUI Class Library is refer on it

Area-IDE

Status: Open.

#72078 In dotnet/roslyn;

· AlexDialga opened on Nov 28, 2023

shift enter does not work for c# comments

Area-IDE

Concept-Continuous Improvement

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.

#72436 In dotnet/roslyn;

· vsfeedback opened on Mar 7, 2024

Semantic Snippets - Route snippet command handler to new semantic snippets

Area-IDE

Feature - Semantic Snippets

Status: Open.

Feature

#72451 In dotnet/roslyn;

· akhera99 opened on Mar 8, 2024

Semantic Snippets Completion

Area-IDE

Feature - Semantic Snippets

Status: Open.

Feature

#72452 In dotnet/roslyn;

· akhera99 opened on Mar 8, 2024

Fix <code>Add import</code> is not suggested for extension methods defined in projects targeting a different framework than the project using the extension method

Area-IDE

Status: Open.

#75991 In dotnet/roslyn;

· just-ero opened on Nov 20, 2024

Flaky test TestWorkspaceDiagnosticsWaitsForLspTextChangesWithMultipleSources

Area-IDE

TestTest failures in roslyn-CITest failures in roslyn-CI

Status: Open.

Bug

#76069 In dotnet/roslyn;

· jjonescz opened on Nov 25, 2024

Two CodeRefactoringProviders failing with InvalidOperationException

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

IDE-CodeStyleBuilt-in analyzers, fixes, and refactoringsBuilt-in analyzers, fixes, and refactorings

Status: Open.

#72540 In dotnet/roslyn;

· JeroenOortwijn opened on Mar 14, 2024

Editorconfig settings aren't being applied to code.

Area-IDE

Bug

Editor Config

Status: Open.

#72594 In dotnet/roslyn;

· vsfeedback opened on Mar 19, 2024

EnC: Razor page modifications using TagHelpers break Hot Reload (Moving field requires restarting the application)

Interactive-EnC

Status: Open.

#72759 In dotnet/roslyn;

· vsfeedback opened on Mar 27, 2024

Exception while starting a debug session (nothing was typed)

Area-IDE

Bug

Investigation Required

Status: Open.

#72779 In dotnet/roslyn;

· ArchieCoder opened on Mar 28, 2024