Remove getThis() and getFunction() from the CallSite API

A callback installed on the non-standard Error.prepareStackTrace receives a list of CallSite objects. These objects have various accessors on them, 'getThis' and 'getFunction' among them. In-depth information:

The two accessors are not widely used and complicate the stack trace implementation.

Status in Chromium


In development (tracking bug)

Consensus & Standardization

After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.

  • No public signals
  • No public signals
  • No public signals
  • No signals


Last updated on 2019-07-08