[Extension type] Analysis server / IDE support work

[itsjustkevin]

This is the issue tracking the work that needs to be done in the analysis server to support the views feature. If you decide to work on a feature, either create an issue for the feature and link to it from here, or put your name beside the feature so that we don't duplicate effort.

• Call Hierarchy (dantup)
• Closing Labels (N/A, scheglov)
• Code Completion (brianwilkerson)
• Code Folding (scheglov)
• documentSymbol (keertip)
• Flutter Outline (N/A, dantup)
• Hovers (keertip? bwilkerson?)
• Implemented Markers (scheglov)
• Navigation (scheglov)
• Occurrences (scheglov)
• Organize Imports (N/A, scheglov)
• Outline (keertip)
• Overrides Markers (scheglov)
• Quick Assists (keertip)
• Quick Fixes (keertip)
• Refactorings - legacy (scheglov)
• Refactorings - self describing (keertip)
• Search - Find References (scheglov)
• Search - Member Declarations (scheglov)
• Search - Member References (scheglov)
• Search - Top-level Declarations (scheglov)
• selectionRange (scheglov)
• Syntax Highlighting
  • Semantic Highlights (dantup)
  • LSP Semantic Tokens (dantup)
  • dart-syntax-highlight TextMate Grammar (dantup)
• Signature Help (dantup)
• Snippets (N/A dantup)
• Sort Members (scheglov)
• Type Hierarchy (scheglov)
• Type Hierarchy - LSP (dantup)

[srawlins]

Still blocked on dart-lang/language#2420

[DanTup]

@srawlins what's the status of this? I started some changes (dart-lang/dart-syntax-highlight#41, https://dart-review.googlesource.com/c/sdk/+/286928) because I had a notification from #49734 and the spec is in the "Accepted" folder, but I just noticed the comment above and that #2420 is still open :-)

[eernstg]

I hadn't noticed that dart-lang/language#2420 was open and referred to 'views'. The feature is now the 'inline class' feature, the spec is in accepted and dart-lang/language#2420 has been closed.