racket / racket/typed-racket

define-struct/exec should work at the top-level

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Dominant language
Racket
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575
Forks
106
Avg merge
2h 1m
Merged PRs (30d)
2

Description

It doesn't work because the type name isn't registered when the procedure argument is typechecked. Unfortunately at the top-level this order matters.

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing how define-struct/exec registers the type name and how its procedure argument is typechecked at the top level. Done means define-struct/exec works in a top-level context without the type-registration ordering failure.

Written by the indexing model from the issue text.

Assessment

Domain
compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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