{
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  "path": "/t/h2jvm-a-haskell-library-for-writing-jvm-bytecode/14182#post_10",
  "publishedAt": "2026-06-04T13:30:47.000Z",
  "site": "https://discourse.haskell.org",
  "tags": [
    "@evincar"
  ],
  "textContent": "@evincar wondering your thoughts (and anyone else’s of course!) on making the MonadFix approach the _only_ way to emit labels. I think this would make the `UnmarkedLabel` error mostly impossible (apart from weird cases like sharing labels across `CodeBuilders`, which could be prevented with a state variable like `ST` does). However it also forces a certain style upon users, which might be a bit off putting and make the library less approachable. What are your thoughts?",
  "title": "H2JVM - A Haskell Library for writing JVM Bytecode"
}