protected suspend fun awaitInternal()

in kotlinx-coroutines-core/common/src/JobSupport.kt [1336:1351]

• 13 lines of code
• 5 McCabe index (conditional complexity)

    protected suspend fun awaitInternal(): Any? {
        // fast-path -- check state (avoid extra object creation)
        while (true) { // lock-free loop on state
            val state = this.state
            if (state !is Incomplete) {
                // already complete -- just return result
                if (state is CompletedExceptionally) { // Slow path to recover stacktrace
                    recoverAndThrow(state.cause)
                }
                return state.unboxState()

            }
            if (startInternal(state) >= 0) break // break unless needs to retry
        }
        return awaitSuspend() // slow-path
    }