runtime
https://github.com/dotnet/runtime
C#
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
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- Issues
- Test failure: PingTest.SendPingWithLowTtl_RoundtripTimeIsNonZero flaky on macOS 26 ARM64 (sub-ms RTT truncated to 0)
- QuicStreamTests.WaitForReadsClosedAsync_ServerReadAborted_Throws failed with timeout
- System.Xml.Tests.AttributeReadingPerformanceTests_XmlNodeReader.AttributeDuplicatesCheck_ShortUris_DistinctLocalNames_BelowThreshold failure: Scaling ratio 41.4x exceeded 40.0x limit (input grew 10x). Small (2000): 23 ms, Large (20000): 953 ms.
- Add defensive null‑check for pTargetMD
- [ci-scan] Test failure: GC/Regressions/Github/Runtime_129681 fails with coreclr_initialize 0x80004005 on osx x64
- CloseAsync race condition in MangedWebSocket
- Blazor WASM AOT Compilation Failture
- [object writer] Use binary search for seeking SectionData positions
- Allow launching file-based apps via dnx
- [API Proposal]: Add QUERY verb HttpClient JSON extension methods
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- C# not yet supported