assert: replace var with let in lib/assert.js

PerfectPan · targos · commit 0e105bd5b3b9 · 2019-12-01T11:11:07.000+01:00
Refs: nodejs/code-and-learn#97 PR-URL: #30261 Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
diff --git a/lib/assert.js b/lib/assert.js
@@ -185,7 +185,7 @@ function getCode(fd, line, column) {
 buffer = lines < line ? buffer : Buffer.allocUnsafe(bytesPerRead);
 bytesRead = readSync(fd, buffer, 0, bytesPerRead);
 // Read the buffer until the required code line is found.
- for (var i = 0; i < bytesRead; i++) {
+ for (let i = 0; i < bytesRead; i++) {
 if (buffer[i] === 10 && ++lines === line) {
 // If the end of file is reached, directly parse the code and return.
 if (bytesRead < bytesPerRead) {
@@ -822,7 +822,7 @@ assert.ifError = function ifError(err) {
 tmp2.shift();
 // Filter all frames existing in err.stack.
 let tmp1 = newErr.stack.split('\n');
- for (var i = 0; i < tmp2.length; i++) {
+ for (let i = 0; i < tmp2.length; i++) {
 // Find the first occurrence of the frame.
 const pos = tmp1.indexOf(tmp2[i]);
 if (pos !== -1) {

-Original file line number
+Diff line change
 buffer=lines<line ? buffer : Buffer.allocUnsafe(bytesPerRead);
 bytesRead=readSync(fd,buffer,0,bytesPerRead);
 // Read the buffer until the required code line is found.
 -for(vari=0;i<bytesRead;i++){
 +for(leti=0;i<bytesRead;i++){
 if(buffer[i]===10&&++lines===line){
 // If the end of file is reached, directly parse the code and return.
 if(bytesRead<bytesPerRead){
 tmp2.shift();
 // Filter all frames existing in err.stack.
 lettmp1=newErr.stack.split('\n');
 -for(vari=0;i<tmp2.length;i++){
 +for(leti=0;i<tmp2.length;i++){
 // Find the first occurrence of the frame.
 constpos=tmp1.indexOf(tmp2[i]);
 if(pos!==-1){