[Automated] PRs inserted in VS build main-11103.153

[dotnet-bot]

View Complete Diff of Changes

Commits since last PR:

• Remove First/Last (a3e0330)
• Docs (d5eaf81)
• Deprecate method and use workaround (29e5055)
• Move more into extensions (f3a521c)
• Proper slice (1d5aebd)
• Remove support for ccreating EmbeddedStrings (ab1270c)
• Proper slice (c62e6e3)
• Proper slice (0211356)
• Docs (87aaa3c)
• Remove methods (59e8358)
• Move to slices (9c3195f)
• Extract extensions (f37e7ab)
• Move more into extensions (404fb80)
• Downstream (6f654be)
• Simplify the virtual char api (3b2c1fa)

Merged PRs:

• Add telemetry indicating when file-based programs are used
• Fix thread safety issue in BuildServerConnection.TryCreateServer environment variable handling
• Extensions: refine tracking of used imports
• Reduce allocations in SourceText.ToString
• Add collection expression arguments feature status
• Enable saving test dlls with environment variable
• [main] Remove Editor Color Scheme support
• Deprioritize the .editorconfig designer (but let you still pick it)
• Disambiguate extension methods in "ambiguous call" error message when they have the same name but are from different assemblies
• Update codeflow metadata to fix backflow
• Update TPN with CG generated notices
• Block file-local EmbeddedAttribute definitions.
• Extension block members do not have this parameter
• Handle some scenarios where attributes applied in local functions or lambdas within extension blocks were missing in metadata
• Fix a few Replay issues
• Unset other DOTNET_ROOT env vars when launching apphosts
• Add friendlier error message on an explicit implementation when the return type is wrong
• Remove unnecessary comment
• Extensions: add Name property on embedded ExtensionMarkerAttribute
• Avoid implicit null checks while narrowing type for or patterns
• Remove unnecessary branch info from PublishData.json
• Add copilot-setup-steps.yml
• Update ManagedHotReloadLanguageServiceBridge.cs
• Extensions: AssociatedExtensionImplementation on constructed symbols
• Invoke Created action from HotReloadException constructor
• Make syntax diagnostic offsets relative to the Start of a node/token instead of relative to the FullStart
• Test behavior of GetSymbolToLocationMap in presence of extension blocks
• Remove obsolete API
• Fix syntax map for unmodified partial constructor
• Fix check for extension params parameter in nullable analysis
• Extensions: throw NotSupportedException instead of null
• Update NgenPriority to reduce number of priority 1 assemblies
• Ensure custom attributes bag of a parameter backing field is properly initialized during "completion" of a primary constructor.
• Update localization branch to dev18.0
• Remove github comment on dartlab pipeline
• Use a single H1 for the document title
• Revert "Use immutable types in signature help (#80322)"
• Fix index out of bounds producing diagnostic in error recovery scenario
• Switch diagnostic computation into a normal yield-based enumerator
• Update configs for 18.0.P2 snap