Roslyn: Sprint 108 Summary

[jmarolf]

Visual Basic and C# Compiler Team Accomplishments

• Bugs, Bugs, more Bugs.
  

  Visual F# Tools Team Accomplishments

• Omar’s Fsharp.Editor work is in and is being dogfooded
• Kevin added embedded source for portable PDBs, which he loved dearly
• Bug fixes everywhere
• Omar’s work goes online in RC!
• “Using F# on Azure” – new, fleshed out section in F# documentation

Interactive Execution Team Accomplishments

• Very good progress towards getting Live Unit Testing to feature complete
• Inserted Live Unit Testing into the product
• Resolve NUnit adapter issue
• Added telemetry for Live Unit Testing
• Coordinated with India team on app domain changes
• Function breakpoint using Roslyn EE
• Lots of bug fixing

• Triaged all RC bugs including all incoming customer feedback issues

  Project System & Analysis Team Accomplishments

• Project System

  • Cross-targeting: Combined intellisense
  • NuGet background restore
  • APIs for Package Manager UI.
  • Cross-targeting: P2P refs.
  • Editing project files.
  • Bug fixes

• Analyzers

  • Turning on CodeLens OOP.
  • Perf tuning of OOP.
    

    IDE Team Accomplishments

• F# using Roslyn workspaces!

• Editor Config – Core 6 Properties
• support for UWP/csproj.dll
• Update to naming style UI
• New Visual Studio Installer componentization and random bugs
• Bugs
• New style analyzers for language (in master)
• Out var, patterns, expression bodied members refactorings

[shaggygi]

Sorry for being a little slow, but could you explain (or point to a link that explains) [Redacted] for Interactive?

[jmarolf]

@shaggygi its a feature we haven't announced yet. As soon as its public I'll go back through the notes and talk about it. For now I thought it would be better to be transparent in letting people know we are working on _something_, just not what it is yet.

[shaggygi]

Gotcha. Thanks for what you can provide publicly. Hope to hear of feature soon.

[MgSam]

@shaggygi Just replace [Redacted] with [Clippy 2.0] and I think the feature becomes pretty clear :)

[vbcodec]

Bugs, Bugs, more Bugs.

Way too low for descripting current state of VB and CS.
Does await now works inside _catch_ section of _try..catch_ in VB ?
Does async stream generators are already implemented ?
More details pls.

[dsaf]

@jmarolf what is "Willow componentization"?

[shaggygi]

@dsaf Willow is the code name for new VS installation UI for different development types.... desktop, Azure, Mobile, Python. Do a search on VS Blogs as they have a few writings there about it. I think there are few videos on CH9, as well.

[dsaf]

@shaggygi thanks!

[jmarolf]

@dsaf whoops. I forgot to clean that up. @shaggygi is correct, willow is the internal codename for the new Visual Studio installer that we announced here. I'll edit the issue so this is clear.

[jmarolf]

@vbcodec The compiler team only worked on fixing bugs, no new compiler features were added this sprint. I think I'll add the list of bugs that were fixed in a sprint so its a little easier to see the work being done.

[shaggygi]

@dsaf go to the 26:30 mark and can see Willow in action.
https://channel9.msdn.com/Events/DEVintersection/DEVintersection-Las-Vegas-2016/DEVi004

[dsaf]

@shaggygi thanks, looks impressive! I did not realise how much is improving.

[shaggygi]

@jmarolf just wondering, but was [Redacted] shown in today's news at Connect?

[jmarolf]

@shaggygi I've updated all the summaries now, [Redacted] was Live Unit Testing

[shaggygi]

@jmarolf thanks! I noticed this in @kuhlenh demo. Very interesting and good job!

[orthoxerox]

@jmarolf Is live unit testing usable in Roslyn-sized projects, or is the performance unacceptable?