Don't use pattern matching to generate less bytecode. (#27293)

2019-07-16 23:30:54 +08:00 · 2019-07-16 23:30:54 +08:00 · cdd7976c26
commit cdd7976c26
parent c3e8a968d9
1 changed files with 4 additions and 3 deletions
--- a/akka-actor/src/main/scala/akka/actor/ActorCell.scala
+++ b/akka-actor/src/main/scala/akka/actor/ActorCell.scala
@ -535,9 +535,10 @@ private[akka] class ActorCell(
    val timeoutBeforeReceive = cancelReceiveTimeoutIfNeeded(msg)
    try {
      currentMessage = messageHandle
-      msg match {
-        case _: AutoReceivedMessage => autoReceiveMessage(messageHandle)
-        case msg                    => receiveMessage(msg)
+      if (msg.isInstanceOf[AutoReceivedMessage]) {
+        autoReceiveMessage(messageHandle)
+      } else {
+        receiveMessage(msg)
      }
      currentMessage = null // reset current message after successful invocation
    } catch handleNonFatalOrInterruptedException { e =>