)]}'
{
  "commit": "3c5c895c68bfb108cd5d936937dc36e2dfbdbcc2",
  "tree": "8cf859440f11d3c9e502bd9de0d19706761e1142",
  "parents": [
    "b5c8ecae344b5697210b9aa9a3ce08b608cea239"
  ],
  "author": {
    "name": "Daniel Cheng",
    "email": "dcheng@chromium.org",
    "time": "Fri May 01 22:51:23 2026"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Fri May 01 22:51:23 2026"
  },
  "message": "Update C++ style guide (#971)\n\n- Ban forward declaration of entities not owned by the project.\n- Recommend `absl::down_cast` for downcasting instead of `static_cast`.\n- Expanded and reworked guidance on `auto` for variables and function\n  parameters: in particular, encourage structured bindings for map-like\n  containers.\n- Remove Boost section and add a section for third-party libraries with\n  general guidance.\n- Other minor updates and improvements to wording, et cetera.",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "7c6db3cbc359105fad9dfa9befe2b96c6c4db0a7",
      "old_mode": 33188,
      "old_path": "cppguide.html",
      "new_id": "c5c7b98d6d64bc16c49be93869ad65355b661f2d",
      "new_mode": 33188,
      "new_path": "cppguide.html"
    }
  ]
}