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  4. Range with start greater than endInclusive is empty

Range with start greater than endInclusive is empty

Last modified: 03 December 2024

Reports ranges that are empty because the start value is greater than the endInclusive value.

Example:

val range = 2..1

The quick-fix changes the .. operator to downTo:

val range = 2 downTo 1

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

EmptyRange
Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | Kotlin | Probable bugs

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Kotlin, 243.23126-IJ