PropertyUsedBeforeDeclaration.md

Pattern: Property used before declaration

Issue: -

Description

Reports properties that are used before declaration.

Example of incorrect code:

class C {
    private val number
        get() = if (isValid) 1 else 0

    val list = listOf(number)

    private val isValid = true
}

fun main() {
    println(C().list) // [0]
}

Example of correct code:

class C {
    private val isValid = true

    private val number
        get() = if (isValid) 1 else 0

    val list = listOf(number)
}

fun main() {
    println(C().list) // [1]
}

Further Reading

• Detekt - PropertyUsedBeforeDeclaration