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Upgrade to C#8

See original GitHub issue

Since preview 2 is out and it includes C#8 preview; the version of C# used should be upgraded so it can be dogfooded before release.

Currently it fails with https://github.com/dotnet/coreclr/pull/22272

CSC : error CS1617: Invalid option '8.0' for /langversion. 
Use '/langversion:?' to list supported values.
 [D:\j\workspace\x64_release_w---8f801950\src\System.Private.CoreLib\System.Private.CoreLib.csproj]

Issue Analytics

State:
Created 5 years ago
Comments:14 (14 by maintainers)

Top GitHub Comments

2reactions

jaredparcommented, Feb 26, 2019

@tannergooding

default the LangVersion to preview

I’m 100% against that being done. We’ve chatted with repository owners in the past and their feedback is pretty much universally that they’re okay with being implicitly moved to stable releases of the language but don’t want to be silently opting projects into previews.

regularly update the included Toolset compiler (at each public preview, if nothing else)

Agree this should be done. My assumption is it would happen as a part of normal flow.

I will be manually updating arcade toolse to the .NET Core Preview 3 compiler later this week. After that though I would expect automatic flow to take hold.

0reactions

markwilkiecommented, Feb 26, 2019

You cool w/ closing this then @tannergooding ?

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