lukechilds/node - node - Gitea: Git with a cup of tea

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Author	SHA1	Message	Date
Trevor Norris	651a5b51eb	buffer: only check if instance is Uint8Array Native Buffer method calls do not require anything from the prototype. So it is unnecessary to check if the Object's prototype is equal to Buffer.prototype. This fixes an issue that prevents Buffer from being inherited the ES5 way. Now the following will work: function A(n) { const b = new Buffer(n); Object.setPrototypeOf(b, A.prototype); return b; } Object.setPrototypeOf(A.prototype, Buffer.prototype); Object.setPrototypeOf(A, Buffer); console.log(new A(4)); Fix: https://github.com/nodejs/node/issues/2882 PR-URL: https://github.com/nodejs/node/pull/3080 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>	10 years ago

Author

SHA1

Message

Date

Trevor Norris

651a5b51eb

buffer: only check if instance is Uint8Array

Native Buffer method calls do not require anything from the prototype.
So it is unnecessary to check if the Object's prototype is equal to
Buffer.prototype.

This fixes an issue that prevents Buffer from being inherited the ES5
way. Now the following will work:

    function A(n) {
      const b = new Buffer(n);
      Object.setPrototypeOf(b, A.prototype);
      return b;
    }

    Object.setPrototypeOf(A.prototype, Buffer.prototype);
    Object.setPrototypeOf(A, Buffer);

    console.log(new A(4));

Fix: https://github.com/nodejs/node/issues/2882
PR-URL: https://github.com/nodejs/node/pull/3080
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

10 years ago

1 Commits (6235fdf72e008ffcbade58b079e1d94a772c7856)