)]}'
{
  "commit": "ddf3c5ee8cb97c7c7ffa3f42b7adabbf1ffcaf55",
  "tree": "8536ef61b14bf34bd2b821d3315d08d1224806cb",
  "parents": [
    "76fb4d5b1195c1c56d06c6e349c1fcf9aa890f35"
  ],
  "author": {
    "name": "Aart Bik",
    "email": "ajcbik@google.com",
    "time": "Thu Dec 13 18:35:24 2018 +0000"
  },
  "committer": {
    "name": "commit-bot@chromium.org",
    "email": "commit-bot@chromium.org",
    "time": "Thu Dec 13 18:35:24 2018 +0000"
  },
  "message": "[vm/compiler] proper reason for deopt stub\n\nRationale:\nReporting check-class instead of the proper unbox\nyields an incorrect compiler diagnostic, which may\nobscure subsequent debugging.\n\nhttps://github.com/dart-lang/sdk/issues/35335\n\nChange-Id: I99358ef3432e77b4432d9a96755747eaadc27067\nReviewed-on: https://dart-review.googlesource.com/c/87161\nReviewed-by: Vyacheslav Egorov \u003cvegorov@google.com\u003e\nReviewed-by: Aart Bik \u003cajcbik@google.com\u003e\nCommit-Queue: Aart Bik \u003cajcbik@google.com\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "02a598f85f0946c7f8372fd42e8c89404fab0184",
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      "old_path": "runtime/vm/compiler/backend/il.cc",
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      "new_path": "runtime/vm/compiler/backend/il.cc"
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      "old_path": "runtime/vm/object.h",
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      "new_path": "runtime/vm/object.h"
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}