Types FCP v2: Supertrait item shadowing stabilization
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disposition-merge
I-types-nominated
proposed-final-comment-period
T-types
- Dominant language
- Rust
- Stars
- 119k
- Forks
- 16.1k
- PR merge metrics
- PR metrics pending
Description
The stabilization of supertrait item shadowing is being proposed in #148605.
Since the initial FCP, item shadowing of associated types and consts has been added in #152225 (see https://github.com/rust-lang/rust/blob/main/tests/ui/supertrait-shadowing/assoc-type.rs).
We should redo FCP since we're now stabilizing more.
(I can add more info here if needed.)
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 by reading the stabilization proposal in #148605 and the added associated-type and const shadowing work in #152225. Inspect tests/ui/supertrait-shadowing/assoc-type.rs to understand the newly covered behavior. Done means preparing a revised FCP that includes the additional stabilization scope.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100