kotlin/compiler/testData/codegen/boxInline/property/augAssignmentAndIncViaConvention.kt

// FILE: 1.kt
package test

class Test(var result: Int)

var result = Test(1)

inline var z: Test
    get() = result
    set(value)  {
        result = value
    }

operator fun Test.plus(p: Int): Test {
    return Test(result + p)
}

operator fun Test.inc(): Test {
    return Test(result + 1)
}

// FILE: 2.kt
import test.*

fun box(): String {
    z = Test(1)
    z += 1
    if (result.result != 2) return "fail 1: ${result.result}"

    var p = z++
    if (result.result != 3) return "fail 2: ${result.result}"
    if (p.result != 2) return "fail 3: ${p.result}"

    p = ++z
    if (result.result != 4) return "fail 4: ${result.result}"
    if (p.result != 4) return "fail 5: ${p.result}"

    return "OK"
}