{
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  "path": "/t/boxed-sums-ghc/13979#post_1",
  "publishedAt": "2026-04-24T15:03:57.000Z",
  "site": "https://discourse.haskell.org",
  "textContent": "Do these exist anywhere in GHC? Is there a reason that they don’t exist (assuming they don’t)? Would they be useful as a replacement to nested `Either`?",
  "title": "Boxed Sums (GHC)"
}