The Set problem with 0.11.14 [v8 upgrade] #8449

Installed node 0.11.14 on MacOs.

Now consider this one-liner (run with node --harmony):

new Set([1,2]).forEach(function(item) {  console.log(item); });

It outputs nothing. That's a bug in V8, because according to ES6 draft it should list the items.

This breaks both projects which rely on the correct behavior OR which rely on the absence of Set.prototype.forEach (till recent times in V8).

For me, it triggered a failure within a module array-uniq using new Set, and this module was used by array-union, then multimatch, then gulp-load-plugins then my build system.

I believe it can cause other problems as well for other people.