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Add LanguageVersion for C# 14 #79725

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Merged
merged 1 commit into from
Aug 7, 2025
Merged

Add LanguageVersion for C# 14 #79725

merged 1 commit into from
Aug 7, 2025

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@jcouv jcouv commented Jul 31, 2025 •
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Addresses parts of #79389

  • update the feature status page
  • update all the tests that call this canary
  • replace all references to C# "Next" (such as TestOptions.RegularNext or LanguageVersionFacts.CSharpNext) with the new version and fix failing tests
  • update _MaxAvailableLangVersion cap (a relevant test should break when new version is introduced)
  • update the "UpgradeProject" codefixer

For reference, here's the previous PR: #74215

@jcouv jcouv self-assigned this Jul 31, 2025
@dotnet-policy-service dotnet-policy-service bot added VSCode Needs API Review Needs to be reviewed by the API review council labels Jul 31, 2025
@jcouv jcouv force-pushed the lang-ver branch 7 times, most recently from c9410f1 to 1c37564 Compare August 6, 2025 18:42
@jcouv jcouv marked this pull request as ready for review August 6, 2025 21:09
@jcouv jcouv requested review from a team as code owners August 6, 2025 21:09
@jcouv jcouv merged commit 6540252 into dotnet:main Aug 7, 2025
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@jcouv jcouv deleted the lang-ver branch August 7, 2025 21:32
@dotnet-policy-service dotnet-policy-service bot added this to the Next milestone Aug 7, 2025
333fred added a commit to 333fred/roslyn that referenced this pull request Aug 7, 2025
@333fred
Merge remote-tracking branch 'upstream/main' into merge-main
52a8a1f 
* upstream/main:
  Add LanguageVersion for C# 14 (dotnet#79725)
  Update src/RoslynAnalyzers/PublicApiAnalyzers/PublicApiAnalyzers.Help.md
  Fix invalid link to Analyzer Configuration.md
This was referenced Aug 14, 2025
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@RikkiGibson RikkiGibson modified the milestones: Next, 18.0 P1 Aug 19, 2025
@dotnet-bot dotnet-bot mentioned this pull request Aug 22, 2025
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@jaredpar jaredpar jaredpar approved these changes

@333fred 333fred 333fred approved these changes

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@jcouv @jaredpar @333fred @RikkiGibson