)]}'
{
  "commit": "b47efd35fb436abe5c93db36b4ff5a1b5fdf593f",
  "tree": "9be1127e9540f54841766239d3a9a8284a135b1a",
  "parents": [
    "621906b3e7b0492b5a4271c94a9435853dd20141"
  ],
  "author": {
    "name": "Ciro Santilli",
    "email": "36707998+cirosantilli2@users.noreply.github.com",
    "time": "Thu Sep 10 18:58:26 2020 +0100"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Thu Sep 10 13:58:26 2020 -0400"
  },
  "message": "Use defined for some preprocessor variables that might be undefined (#2476)\n\nThe variables PYBIND11_HAS_OPTIONAL, PYBIND11_HAS_EXP_OPTIONAL, PYBIND11_HAS_VARIANT,\r\n__clang__, __APPLE__ were not checked for defined in a minortity of instances.\r\n\r\nIf the project using pybind11 sets -Wundef, the warnings will show.\r\n\r\nThe test build is also modified to catch the problem.\r\n",
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