)]}'
{
  "commit": "047158be8a67a61db7246c01db253e6476970953",
  "tree": "22703192609246521c37825212fb1d22c0e347eb",
  "parents": [
    "d00ce382946a182a4e055dd6693b460646845b9b"
  ],
  "author": {
    "name": "Alexandre Rostovtsev",
    "email": "arostovtsev@google.com",
    "time": "Fri Sep 04 02:10:33 2026 -0400"
  },
  "committer": {
    "name": "GitHub",
    "email": "noreply@github.com",
    "time": "Fri Sep 04 08:10:33 2026 +0200"
  },
  "message": "Unbreak support for Buck2 tuple type syntax (#1509)\n\nIn Buck2:\n\n* `()` is the type of the empty tuple (what Bazel calls `tuple[()]`)\n* `(T,)` is the type of a 1-element tuple of T\n* `(T, U)` or equivalently `(T, U,)` is the type of a 2-element tuple\ntype\n\netc.\n\nThis means we need to allow tuples of type expressions as type atoms.\n(And we may as well allow arbitrary parenthesized type expressions as\ntype atoms, since Buck2 suppports those too.)\n\nFixes #1508.\n\n## Buildtools PR checklist\n\n- [X] The code in this PR is covered by unit/integration tests.\n- [X] I have tested these changes and provide testing instructions\nbelow.\n- [ ] I have either responded to, or resolved all Gemini comments on the\nPR.\n- [X] I have read Google Eng Practices on [Small\nChanges](https://google.github.io/eng-practices/review/developer/small-cls.html),\nthis PR either follows these guidelines or the description provides\nreasoning for why they can not be followed.\n\n@fmeum @dtolnay",
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