Fix prelude collision lint suggestion for generics with lifetimes #88496
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
(rust-highfive has picked a reviewer for you, use r? to override) |
m-ou-se
commented
Aug 30, 2021
| if trait_generics.params.len() <= trait_generics.has_self as usize { | ||
| trait_path | ||
| } else { | ||
| let counts = trait_generics.own_counts(); |
There was a problem hiding this comment.
This used .count() before, and .own_counts() now, to get counts for each kind of generics individually. So that does not include the parent counts. I couldn't find any case where that makes a difference though. Will this break (or fix) anything?
There was a problem hiding this comment.
For a trait, no, traits never have parents.
|
@bors r+ |
|
📌 Commit 78a7d1c has been approved by |
bors
added a commit
to rust-lang-ci/rust
that referenced
this pull request
Aug 31, 2021
Rollup of 14 pull requests Successful merges: - rust-lang#88394 (Document `std::env::current_exe` possible rename behaviour) - rust-lang#88406 (Tait nest infer test) - rust-lang#88408 (Add inference cycle TAIT test) - rust-lang#88409 (Add auto trait leakage TAIT test) - rust-lang#88413 (Add weird return types TAIT test) - rust-lang#88450 (fix(rustc_parse): correct span in `maybe_whole_expr!`) - rust-lang#88462 (rustdoc: Stop using resolver for macro loading) - rust-lang#88465 (Adding examples to docs of `std::time` module) - rust-lang#88486 (Remove unused arena macro args) - rust-lang#88492 (Use MaybeUninit::write in functor.rs) - rust-lang#88496 (Fix prelude collision lint suggestion for generics with lifetimes) - rust-lang#88497 (Fix prelude collision suggestions for glob imported traits. ) - rust-lang#88503 (Warn when [T; N].into_iter() is ambiguous in the new edition. ) - rust-lang#88509 (Don't suggest extra <> in dyn suggestion.) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #88470
cc @nikomatsakis