)
            }
            KtCompoundAccess.IncOrDecOperation.Precedence.POSTFIX -> {
                // For postfix case, the last argument is the operation call invoked on a synthetic local variable `<unary>`. This local
                // variable is initialized by calling the `get` function.
                val operationCall = lastArg as? FirFunctionCall ?: return null

            // - Labels themselves: `@label` in return`@label` or `label@`while...
            is KtLabelReferenceExpression ->
                false

            // - The operation symbol itself in binary and unary operations: `!!`, `+`...
            is KtOperationReferenceExpression ->
                false

            // All other expressions are used if their parent expression uses them.
            else ->

            ConstantValueKind.Boolean -> CompileTimeType.BOOLEAN
            ConstantValueKind.String -> CompileTimeType.STRING

            else -> CompileTimeType.ANY
        }
    }

    // Unary operators
    private fun FirLiteralExpression<*>.evaluate(function: FirSimpleFunction): FirLiteralExpression<*>? {
        if (value == null) return null
        (value as? String)?.let { opr ->
            evalUnaryOp(