racket / racket/typed-racket

tooltip for `or` at top level gives `AnyValues`, when a more specific type is given in a function body

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

Description

What version of Racket are you using?

6.90.0.16

What program did you run?
#lang typed/racket

(or #t #t)

(define (test)
  (or #t #t))
What should have happened?

the first (or #t #t) should have the tooltip True, but it gets AnyValues. The second one gets True.

Contributor guide

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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

Reproduce the issue with the provided Typed Racket program and compare the top-level and function-body tooltip results for (or #t #t). Trace the type-checking or tooltip path for top-level or expressions; done means the top-level expression reports True rather than AnyValues, with coverage for this regression.

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
Mostly clear
Newbie friendliness
38/100

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