src: lib/internal/timers.js var -> let/const

nikolaykrashnikov · targos · commit 56b32053647d · 2019-12-01T17:00:55.000+01:00
PR-URL: #30314 Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: David Carlier <devnexen@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
diff --git a/lib/internal/timers.js b/lib/internal/timers.js
@@ -313,7 +313,7 @@ function insert(item, refed, start) {
 item._idleStart = start;
 
 // Use an existing list if there is one, otherwise we need to make a new one.
- var list = timerListMap[msecs];
+ let list = timerListMap[msecs];
 if (list === undefined) {
 debug('no %d list was found in insert, creating a new one', msecs);
 const expiry = start + msecs;
@@ -396,7 +396,7 @@ function getTimerCallbacks(runNextTicks) {
 function processImmediate() {
 const queue = outstandingQueue.head !== null ?
 outstandingQueue : immediateQueue;
- var immediate = queue.head;
+ let immediate = queue.head;
 
 // Clear the linked list early in case new `setImmediate()`
 // calls occur while immediate callbacks are executed
@@ -482,10 +482,10 @@ function getTimerCallbacks(runNextTicks) {
 
 debug('timeout callback %d', msecs);
 
- var diff, timer;
 let ranAtLeastOneTimer = false;
+ let timer;
 while (timer = L.peek(list)) {
- diff = now - timer._idleStart;
+ const diff = now - timer._idleStart;
 
 // Check if this loop iteration is too early for the next timer.
 // This happens if there are more timers scheduled for later in the list.

-Original file line number
+Diff line change
 item._idleStart=start;
 // Use an existing list if there is one, otherwise we need to make a new one.
 -varlist=timerListMap[msecs];
 +letlist=timerListMap[msecs];
 if(list===undefined){
 debug('no %d list was found in insert, creating a new one',msecs);
 constexpiry=start+msecs;
 functionprocessImmediate(){
 constqueue=outstandingQueue.head!==null ?
 outstandingQueue : immediateQueue;
 -varimmediate=queue.head;
 +letimmediate=queue.head;
 // Clear the linked list early in case new `setImmediate()`
 // calls occur while immediate callbacks are executed
 debug('timeout callback %d',msecs);
 -vardiff,timer;
 letranAtLeastOneTimer=false;
 +lettimer;
 while(timer=L.peek(list)){
 -diff=now-timer._idleStart;
 +constdiff=now-timer._idleStart;
 // Check if this loop iteration is too early for the next timer.
 // This happens if there are more timers scheduled for later in the list.