lib: simplify function process.emitWarning

himself65 · himself65 · commit 46a3926aec72 · 2020-04-22T18:53:43.000+08:00
diff --git a/lib/internal/process/warning.js b/lib/internal/process/warning.js
@@ -55,7 +55,7 @@ function writeToFile(message) {
 }
 
 function doEmitWarning(warning) {
-  return () => process.emit('warning', warning);
+  process.emit('warning', warning);
 }
 
 let traceWarningHelperShown = false;
@@ -129,7 +129,7 @@ function emitWarning(warning, type, code, ctor) {
     if (process.throwDeprecation)
       throw warning;
   }
-  process.nextTick(doEmitWarning(warning));
+  process.nextTick(doEmitWarning, warning);
 }
 
 function emitWarningSync(warning) {

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,7 @@ function writeToFile(message) {`
`55`	`55`	`}`
`56`	`56`
`57`	`57`	`function doEmitWarning(warning) {`
`58`		`- return () => process.emit('warning', warning);`
	`58`	`+ process.emit('warning', warning);`
`59`	`59`	`}`
`60`	`60`
`61`	`61`	`let traceWarningHelperShown = false;`
`@@ -129,7 +129,7 @@ function emitWarning(warning, type, code, ctor) {`
`129`	`129`	`if (process.throwDeprecation)`
`130`	`130`	`throw warning;`
`131`	`131`	`}`
`132`		`- process.nextTick(doEmitWarning(warning));`
	`132`	`+ process.nextTick(doEmitWarning, warning);`
`133`	`133`	`}`
`134`	`134`
`135`	`135`	`function emitWarningSync(warning) {`