Atom out of memory crash when copying lines

[Ben3eeE]

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: https://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: https://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
  • Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom
  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

Steps to Reproduce

1. Enable Use Tree Sitter Parsers setting
2. Open a JavaScript file with the following contents:

    /**

    function a(b) {
        var c = 15 + b;
        return c;
    }

3. Copy and paste these lines a couple of times

Expected behavior: Lines to copy without Atom crashing

Actual behavior: Atom crashes because out of memory

Reproduces how often: 100% when reaching ~4000 lines

Versions

Atom: 1.25.0-dev-3d8902d x64
Electron: 1.7.10
OS: Microsoft Windows 7 Professional

Additional Information

/cc: @maxbrunsfeld

[Aerijo]

I couldn't get a crash, but it did break the highlighting at ~6000 lines. More relevant though is that deleting everything did not fix the highlighting. The input was also quite laggy.

[maxbrunsfeld]

Ok, @Ben3eeE let me know that the no longer happens on master. Thanks!

[lock]

This issue has been automatically locked since there has not been any recent activity after it was closed. If you can still reproduce this issue in Safe Mode then please open a new issue and fill out the entire issue template to ensure that we have enough information to address your issue. Thanks!