KT element: KtOperationReferenceExpression
FIR element: FirErrorNamedReferenceImpl
FIR source kind: KtRealSourceElementKind

FIR element rendered:
<Unresolved name: unaryMinus (-)>#

FIR FILE:
FILE: [ResolvedTo(IMPORTS)] unaryMinusStringLiteral_lhs.kt
    public final [ResolvedTo(BODY_RESOLVE)] fun test(): R|kotlin/Unit| {
        String(str).<Unresolved name: unaryMinus (-)>#()
    }
