| // OPT_IN: kotlin.contracts.ExperimentalContracts | |
| // JVM_ABI_K1_K2_DIFF: KT-62464 | |
| // FILE: 1.kt | |
| package test | |
| import kotlin.contracts.* | |
| public inline fun <R> myrun(block: () -> R): R { | |
| contract { | |
| callsInPlace(block, InvocationKind.EXACTLY_ONCE) | |
| } | |
| return block() | |
| } | |
| // FILE: 2.kt | |
| import test.* | |
| fun box(): String { | |
| val x: Int | |
| myrun { | |
| x = 42 | |
| } | |
| return if (x.inc() == 43) "OK" else "Fail: ${x.inc()}" | |
| } |