Skip to content

Make E0621 missing lifetime suggestion verbose #142042

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Make E0621 missing lifetime suggestion verbose #142042

wants to merge 1 commit into from
+143 −72

Conversation

estebank
Copy link
Contributor

@estebank estebank commented Jun 4, 2025 •
edited by rustbot
Loading 

error[E0621]: explicit lifetime required in the type of `x`
  --> $DIR/42701_one_named_and_one_anonymous.rs:10:9
   |
LL |         &*x
   |         ^^^ lifetime `'a` required
   |
help: add explicit lifetime `'a` to the type of `x`
   |
LL | fn foo2<'a>(a: &'a Foo, x: &'a i32) -> &'a i32 {
   |                             ++

Part of #141973.

@estebank
Make E0621 missing lifetime suggestion verbose
78e36a0 
```
error[E0621]: explicit lifetime required in the type of `x`
  --> $DIR/42701_one_named_and_one_anonymous.rs:10:9
   |
LL |         &*x
   |         ^^^ lifetime `'a` required
   |
help: add explicit lifetime `'a` to the type of `x`
   |
LL | fn foo2<'a>(a: &'a Foo, x: &'a i32) -> &'a i32 {
   |                             ++
```
@rustbot
Copy link
Collaborator

rustbot commented Jun 4, 2025

r? @fee1-dead

rustbot has assigned @fee1-dead.
They will have a look at your PR within the next two weeks and either review your PR or reassign to another reviewer.

Use r? to explicitly pick a reviewer

@rustbot rustbot added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. labels Jun 4, 2025
@compiler-errors
Copy link
Member

r? compiler-errors @bors r+ rollup

@bors
Copy link
Collaborator

bors commented Jun 5, 2025

📌 Commit 78e36a0 has been approved by compiler-errors

It is now in the queue for this repository.

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Jun 5, 2025
GuillaumeGomez added a commit to GuillaumeGomez/rust that referenced this pull request Jun 5, 2025
@GuillaumeGomez
Rollup merge of rust-lang#142042 - estebank:explicit-lifetime-verbose…
dbc30bd 
…-suggestion, r=compiler-errors

Make E0621 missing lifetime suggestion verbose

```
error[E0621]: explicit lifetime required in the type of `x`
  --> $DIR/42701_one_named_and_one_anonymous.rs:10:9
   |
LL |         &*x
   |         ^^^ lifetime `'a` required
   |
help: add explicit lifetime `'a` to the type of `x`
   |
LL | fn foo2<'a>(a: &'a Foo, x: &'a i32) -> &'a i32 {
   |                             ++
```

Part of rust-lang#141973.
@GuillaumeGomez GuillaumeGomez mentioned this pull request Jun 5, 2025
Closed
@matthiaskrgr matthiaskrgr mentioned this pull request Jun 5, 2025
Merged
@bors
Copy link
Collaborator

bors commented Jun 5, 2025

☔ The latest upstream changes (presumably #138677) made this pull request unmergeable. Please resolve the merge conflicts.

@bors bors added S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels Jun 5, 2025
bors added a commit that referenced this pull request Jun 6, 2025
@bors
Auto merge of #142099 - matthiaskrgr:rollup-r9s3c35, r=matthiaskrgr
2082a82 
Rollup of 11 pull requests

Successful merges:

 - #125087 (Optimize `Seek::stream_len` impl for `File`)
 - #141982 (`tests/ui`: A New Order [5/N])
 - #142012 (Replace some `Option<Span>` with `Span` and use DUMMY_SP instead of None)
 - #142044 (compiler: Document the offset invariant of `OperandValue::Pair`)
 - #142047 (Ensure stack in two places that affect s390x)
 - #142058 (Clean `rustc_attr_parsing/src/lib.rs` documentation)
 - #142067 (canon_abi: make to_erased_extern_abi just a detail in formatting)
 - #142072 (doc: Fix inverted meaning in E0783.md)
 - #142084 (add myself to rotation)
 - #142091 (Fix AIX build)
 - #142092 (rustdoc: Support middle::ty associated const equality predicates again)

Failed merges:

 - #142042 (Make E0621 missing lifetime suggestion verbose)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Jun 6, 2025
@bors
Auto merge of #142099 - matthiaskrgr:rollup-r9s3c35, r=matthiaskrgr
16ca0cb 
Rollup of 11 pull requests

Successful merges:

 - #125087 (Optimize `Seek::stream_len` impl for `File`)
 - #141982 (`tests/ui`: A New Order [5/N])
 - #142012 (Replace some `Option<Span>` with `Span` and use DUMMY_SP instead of None)
 - #142044 (compiler: Document the offset invariant of `OperandValue::Pair`)
 - #142047 (Ensure stack in two places that affect s390x)
 - #142058 (Clean `rustc_attr_parsing/src/lib.rs` documentation)
 - #142067 (canon_abi: make to_erased_extern_abi just a detail in formatting)
 - #142072 (doc: Fix inverted meaning in E0783.md)
 - #142084 (add myself to rotation)
 - #142091 (Fix AIX build)
 - #142092 (rustdoc: Support middle::ty associated const equality predicates again)

Failed merges:

 - #142042 (Make E0621 missing lifetime suggestion verbose)

r? `@ghost`
`@rustbot` modify labels: rollup
bors added a commit that referenced this pull request Jun 6, 2025
@bors
Auto merge of #142099 - matthiaskrgr:rollup-r9s3c35, r=matthiaskrgr
f315e61 
Rollup of 11 pull requests

Successful merges:

 - #125087 (Optimize `Seek::stream_len` impl for `File`)
 - #141982 (`tests/ui`: A New Order [5/N])
 - #142012 (Replace some `Option<Span>` with `Span` and use DUMMY_SP instead of None)
 - #142044 (compiler: Document the offset invariant of `OperandValue::Pair`)
 - #142047 (Ensure stack in two places that affect s390x)
 - #142058 (Clean `rustc_attr_parsing/src/lib.rs` documentation)
 - #142067 (canon_abi: make to_erased_extern_abi just a detail in formatting)
 - #142072 (doc: Fix inverted meaning in E0783.md)
 - #142084 (add myself to rotation)
 - #142091 (Fix AIX build)
 - #142092 (rustdoc: Support middle::ty associated const equality predicates again)

Failed merges:

 - #142042 (Make E0621 missing lifetime suggestion verbose)

r? `@ghost`
`@rustbot` modify labels: rollup
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@compiler-errors compiler-errors compiler-errors approved these changes

Assignees

@compiler-errors compiler-errors

Labels
S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. T-compiler Relevant to the compiler team, which will review and decide on the PR/issue.
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
5 participants
@estebank @rustbot @compiler-errors @bors @fee1-dead