| // RUN_PIPELINE_TILL: FRONTEND | |
| @file:OptIn(ExperimentalVersionOverloading::class) | |
| fun foo(<!INVALID_VERSIONING_ON_NON_OPTIONAL!>@IntroducedAt("1")<!> x: Int) {} | |
| /* GENERATED_FIR_TAGS: annotationUseSiteTargetFile, classReference, functionDeclaration, stringLiteral */ |