Users should be prevented from declaring internal names
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P-low
- Dominant language
- Lean
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- Avg merge
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- Merged PRs (30d)
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Description
As in Lean 3, declaration names starting with _ should be rejected.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No file or test is named. Search the declaration-name validation path for handling names beginning with _, then compare the corresponding Lean 3 behavior. Done means internal names are rejected while ordinary declaration names remain accepted; add or run focused validation tests if the repository identifies them.
Written by the indexing model from the issue text.
Assessment
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100