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authorRuben Bridgewater <ruben@bridgewater.de>2018-11-30 17:55:48 +0100
committerAnna Henningsen <anna@addaleax.net>2018-12-05 16:53:58 +0100
commitdcc82b37b631d636e0fefc8272c357ec4a7d6df2 (patch)
tree0a036ccfa7448c8d50628831084e9863a14a0766 /lib/perf_hooks.js
parent6ccc80c82a7e21bc9315d6fdccea62ce8e2712a7 (diff)
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lib: remove `inherits()` usage
This switches all `util.inherits()` calls to use `Object.setPrototypeOf()` instead. In fact, `util.inherits()` is mainly a small wrapper around exactly this function while adding the `_super` property on the object as well. Refs: #24395 PR-URL: https://github.com/nodejs/node/pull/24755 Refs: https://github.com/nodejs/node/issues/24395 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Diffstat (limited to 'lib/perf_hooks.js')
-rw-r--r--lib/perf_hooks.js7
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/perf_hooks.js b/lib/perf_hooks.js
index 1086c4b519..b84498055f 100644
--- a/lib/perf_hooks.js
+++ b/lib/perf_hooks.js
@@ -33,7 +33,6 @@ const {
const { AsyncResource } = require('async_hooks');
const L = require('internal/linkedlist');
const kInspect = require('internal/util').customInspectSymbol;
-const { inherits } = require('util');
const kCallback = Symbol('callback');
const kTypes = Symbol('types');
@@ -208,10 +207,8 @@ class PerformanceNodeTiming {
};
}
}
-// Use this instead of Extends because we want PerformanceEntry in the
-// prototype chain but we do not want to use the PerformanceEntry
-// constructor for this.
-inherits(PerformanceNodeTiming, PerformanceEntry);
+Object.setPrototypeOf(
+ PerformanceNodeTiming.prototype, PerformanceEntry.prototype);
const nodeTiming = new PerformanceNodeTiming();