)]}'
{
  "commit": "9ccfdbbc6e280ea71e97a768bd54b29d490c30d3",
  "tree": "ff6d97721a2c73c03b61d17ec650504de8dff0fa",
  "parents": [
    "3c5ac9496f8c703bcf4b5bebf5e7b5c1f62fdc11"
  ],
  "author": {
    "name": "Leonardo de Moura",
    "email": "leomoura@amazon.com",
    "time": "Tue Aug 06 17:41:07 2024 -0700"
  },
  "committer": {
    "name": "Leonardo de Moura",
    "email": "leomoura@amazon.com",
    "time": "Tue Aug 06 17:41:07 2024 -0700"
  },
  "message": "perf: skip `betaReduceLetRecApps` if it is not needed\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "426b3c147315bbdc7002a0bc867aac8ed51cd160",
      "old_mode": 33188,
      "old_path": "src/Lean/Elab/PreDefinition/Main.lean",
      "new_id": "9bd945c1fe957a346328035df80854dc046aac52",
      "new_mode": 33188,
      "new_path": "src/Lean/Elab/PreDefinition/Main.lean"
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}