I read an article from 2012 that says V8 tags variables as types
internally:
https://www.html5rocks.com/en/tutorials/speed/v8/#toc-topic-numbers
Should I add hints for the optimizer to type in the constructor of a class
if it's going to be used as either a float, integer, boolean or array
respectively later on? By later on I mean used in an initializer function
or something.
class Foo {
constructor() {
this.x = 0.0; // double
this.y = 0; // int
this.z = true; // boolean
this.w = []; // array
}
}
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