lean-ja / lean-ja/lean-by-example
構文カテゴリが「それですべて」であることをどうやって知るのか
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- Lean
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- 188
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- Merged PRs (30d)
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Description
aesop の phase や builder_name が「それですべて」であることを保証したい
declare_syntax_cat hoge_cat
syntax "hoge" : hoge_cat
syntax "fuga" : hoge_cat
syntax "foo" : hoge_cat
Zulip: >
how to enumerate all syntax of given sytanx category
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
Start with the syntax-category example in the issue and read the linked Zulip discussion about enumerating syntax in a category. Document whether Lean can establish that aesop phases or builder_name values are exhaustive, including any limitation identified in that discussion.
Written by the indexing model from the issue text.
Assessment
- Domain
- compilers
- Issue type
- Documentation
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100