K2: introduce OptIn language version checker

#KT-60598 Fixed
This commit is contained in:
Mikhail Glukhikh
2023-07-17 11:09:07 +02:00
committed by Space Team
parent 8c305d6143
commit 95bf63d6cb
29 changed files with 196 additions and 49 deletions
+1
View File
@@ -1 +1,2 @@
warning: language version 2.0 is experimental, there are no backwards compatibility guarantees for new language and library features
OK