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  "state": "merged",
  "title": "Add constexpr to not_null comparison operators",
  "number": 1208,
  "source": "aidev",
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  "debrief": "GitHub Copilot adds constexpr to the six comparison operators of not_null in microsoft/GSL. The PR drew seven reviews, one change request and six review comments; the reviewer wrote, \"It looks like some tests are not passing. Can you fix those?\" The PR merged after 13 commits, 19.26 hours after opening.",
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  "opened_at": "2025-05-21T22:37:19+00:00",
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  "confidence": "dataset",
  "updated_at": "2026-11-04T02:51:27.88642+00:00",
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  "body_excerpt": "This PR adds the `constexpr` keyword to all comparison operators for `not_null` in `include/gsl/pointers`:\n- `operator==`\n- `operator!=`\n- `operator<`\n- `operator<=`\n- `operator>`\n- `operator>=`\n\n## Problem\nCurrently, the comparison operators for `not_null` are not marked as `constexpr`, preventing ",
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  "og_generated_at": "2026-11-04T02:51:27.88642+00:00",
  "reviewer_excerpt": "@copilot It looks like some tests are not passing. Can you fix those?",
  "review_comment_count": 6,
  "reviewer_excerpt_url": "https://github.com/microsoft/GSL/pull/1208#issuecomment-2901776155"
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  "name": "GSL",
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   "title": "Document differences between hardened std::span and gsl::span",
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   "merged_at": "2025-05-22T17:34:23+00:00",
   "opened_at": "2025-05-21T14:48:37+00:00",
   "task_type": "docs",
   "files_changed": 4,
   "hours_to_merge": 26.76
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   "state": "open",
   "title": "Fix std::hash compilation error for gsl::not_null<std::shared_ptr<T>>",
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