withPsiEntry("parent", parent)
                }
        }
    }
}

/**
 *  The left hand side of a `::` is regarded as used unless it refers to a type.
 *  We decide that the LHS is a type reference by checking if the left hand
 *  side is a (qualified) name, and, in case it _is_, resolving that name.
 *
 *  If it resolves to a non-class declaration, it does _not_ refer to a type.
 */

        // Some examples:
        // ```
        // when {
        //   true, false -> {}
        // }
        // ```
        // `false` does not have a corresponding elements on the FIR side and hence the containing `FirWhenBranch` is returned.
        // ```
        // @Volatile
        // private var
        // ```
        // Volatile does not have corresponding element, so `FirFileImpl` is returned

        callableShortenStrategy: (KtCallableSymbol) -> ShortenStrategy,
    ): ShortenCommand {
        // Compiler implementation does nothing.
        // Descriptor-based shortening is implemented on the IDE plugin side.
        val ktFilePointer = SmartPointerManager.createPointer(file)

        return object : ShortenCommand {
            override val targetFile: SmartPsiElementPointer<KtFile> get() = ktFilePointer

            // ```
            // when {
            //   true, false -> {}
            // }
            // ```
            // `false` does not have a corresponding elements on the FIR side and hence the containing `FirWhenBranch` is returned. In this
            // case, we simply report null since FIR does not know about it.
            else -> null
        }
    }

- [`KT-58360`](https://youtrack.jetbrains.com/issue/KT-58360) Intrinsics for atomic update of array elements
- [`KT-59165`](https://youtrack.jetbrains.com/issue/KT-59165) K2: Prohibit class literals with empty left-hand side
- [`KT-60427`](https://youtrack.jetbrains.com/issue/KT-60427) K2 `@Metadata` annotations contain outerType/outerTypeId information for non-inner nested classes