fram-lang/dbl

Check name uniqueness in mutually recursive definitions

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#73 opened on Apr 30, 2024

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 (0 comments) (0 reactions) (1 assignee)OCaml (28 forks)auto 404
1. type inferencegood first issue

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Description

The type checker should check whether all names in a rec ... end block are unique.

Contributor guide

Research direction
Look at the type checker code for `rec ... end` blocks and add a check for unique names within the block.
Tech stack
None
Domain
backend
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
OCamlType checking concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75