K2: introduce OptIn language version checker

#KT-60598 Fixed
2023-07-17 11:09:07 +02:00
parent 8c305d6143
commit 95bf63d6cb
29 changed files with 196 additions and 49 deletions
@@ -1,5 +1,7 @@
 $TESTDATA_DIR$/experimentalNested.kt
 -d
 $TEMP_DIR$
+-language-version
+2.0
 -opt-in=kotlin.RequiresOptIn
 -opt-in=org.test.Outer.Nested