'to' call should be replaced with infix form

Last modified: 03 December 2024

Reports to function calls that can be replaced with the infix form.

Using the infix form makes your code simpler.

The quick-fix replaces to with the infix form.

Example:

fun foo(a: Int, b: Int) {
    val pair = a.to(b)
}

After the quick-fix is applied:

fun foo(a: Int, b: Int) {
    val pair = a to b
}

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.

ReplaceToWithInfixForm
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 | Style issues

Inspection Details

By default bundled with:

IntelliJ IDEA 2024.3, Qodana for JVM 2024.3,

Can be installed with plugin:

Kotlin, 243.23126-IJ