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Pull requests list

Rotate [<return: X>] attributes during binding normalization ⚠️ Affects-Compiler-Output Tooling check: PR touches IL emission or codegen
#20356 opened Aug 25, 2026 by nojaf Contributor Loading…
2 of 3 tasks
3
Remove all trailing whitespaces ⚠️ Affects-Build-Infra Tooling check: PR touches build infrastructure
#20355 opened Aug 25, 2026 by xperiandri Contributor Loading…
3
Avoid redundant FreeVars record allocation for local vals AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20354 opened Aug 25, 2026 by T-Gro Member Loading…
2
Cache IL method parameter attributes during overload resolution AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20353 opened Aug 25, 2026 by T-Gro Member Loading…
1
Fuse copyExpr and remarkExpr into one pass when inlining AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20352 opened Aug 25, 2026 by T-Gro Member Loading…
1
Reduce Detuple usage-analysis allocation with a mutable Dictionary AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20351 opened Aug 25, 2026 by T-Gro Member Loading…
1
Avoid Choice allocation in fslib entity/val-ref equality AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20350 opened Aug 25, 2026 by T-Gro Member Loading…
2
Reverse instead of sort already-ordered branch fixups in IL writer AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20349 opened Aug 25, 2026 by T-Gro Member Loading…
1
Perf microwins - via self-build hot paths AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20348 opened Aug 25, 2026 by T-Gro Member Loading…
2
chore(Test): Revert #20308 precautionary serial testing AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files
#20343 opened Aug 25, 2026 by bartelink Contributor Loading…
1
2
Order explicit type args by constraint dependencies before unifying AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20342 opened Aug 25, 2026 by T-Gro Member Loading…
1
1
[release/dev18.0] Update dependencies from dotnet/roslyn AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20341 opened Aug 25, 2026 by dotnet-maestro Bot Loading…
1
Implement RequireNamedArgumentAttribute (FS-1095) AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20340 opened Aug 24, 2026 by T-Gro Member Loading…
1
Fail F# tests whose return value xUnit never executes AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20339 opened Aug 24, 2026 by T-Gro Member Loading…
3
Make zero-based Array2D allocation AOT-clean ⚠️ Affects-Build-Infra Tooling check: PR touches build infrastructure ⚠️ Affects-Test-Tooling Tooling check: PR touches test framework infrastructure AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files
#20338 opened Aug 24, 2026 by T-Gro Member Loading…
3
Replace the stringified pattern-match memo key with a typed one ⚠️ Affects-Compiler-Output Tooling check: PR touches IL emission or codegen NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20337 opened Aug 24, 2026 by T-Gro Member Loading…
2
[main] Update dependencies from dnceng/internal/dotnet-optimization AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20326 opened Aug 24, 2026 by dotnet-maestro Bot Loading…
1
Reject bitwise operators on char-backed enums (#11785) AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files
#20322 opened Aug 23, 2026 by edgarfgp Contributor Loading…
1
5
Flatten always-on InterfacesWithMultipleGenericInstantiation language feature AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20321 opened Aug 21, 2026 by T-Gro Member Loading…
1
1
Remove always-on IndexerNotationWithoutDot language feature flag AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20319 opened Aug 21, 2026 by T-Gro Member Loading…
1
1
Remove always-on InitPropertiesSupport language feature flag AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed NO_RELEASE_NOTES Label for pull requests which signals, that user opted-out of providing release notes
#20316 opened Aug 21, 2026 by T-Gro Member Loading…
1
1
Localized file check-in by OneLocBuild Task: Build definition ID 499: Build ID 3056720 AI-Tooling-Check-Bypassed Tooling check: non-fork PR, not diff-analyzed
#20304 opened Aug 20, 2026 by dotnet-oneloc-localization Bot Loading…
1
Import: share assembly CCUs between projects AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files
#20296 opened Aug 19, 2026 by auduchinok Member Loading…
5
feat(Task, Async): parallelLimit, sequential, startAsyncImmediate ⚠️ Affects-Test-Tooling Tooling check: PR touches test framework infrastructure AI-Tooling-Check-Scanned-Clean Tooling check: diff analyzed, no interesting infrastructure files
#20294 opened Aug 19, 2026 by bartelink Contributor Loading…
4 tasks done
2
37
Add grounded folder-scoped Copilot instructions for compiler internals
#20292 opened Aug 19, 2026 by T-Gro Member • Draft
1
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