Function should have 'operator' modifier
Reports a function that matches one of the operator conventions but lacks the operator keyword.
By adding the operator modifier, you might allow function consumers to write idiomatic Kotlin code.
Example:
class Complex(val real: Double, val imaginary: Double) {
fun plus(other: Complex) =
Complex(real + other.real, imaginary + other.imaginary)
}
fun usage(a: Complex, b: Complex) {
a.plus(b)
}
The quick-fix adds the operator modifier keyword:
class Complex(val real: Double, val imaginary: Double) {
operator fun plus(other: Complex) =
Complex(real + other.real, imaginary + other.imaginary)
}
fun usage(a: Complex, b: Complex) {
a + 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.
AddOperatorModifier- 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.
Availability
- By default bundled with
- Can be installed with plugin
Kotlin, 241.18072-IJ
Last modified: 18 June 2024