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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2023-01-07 20:43:21 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-01-07 20:43:21 +0100 |
| commit | 0c8d11b97ce209ce9cda03c0a146d7224aaa7ce7 (patch) | |
| tree | 29cf98772eab3e2b863bf3e4328942a04314b3b9 /src | |
| parent | 3d18c4d62d50df273efa8c4b66a12aa010827640 (diff) | |
| parent | 5cccb36cfbc887da04dc367c24d2b4947c993ff9 (diff) | |
| download | rust-0c8d11b97ce209ce9cda03c0a146d7224aaa7ce7.tar.gz rust-0c8d11b97ce209ce9cda03c0a146d7224aaa7ce7.zip | |
Rollup merge of #105859 - compiler-errors:hr-lifetime-add, r=davidtwco
Point out span where we could introduce higher-ranked lifetime Somewhat addresses #105422, but not really. We don't have that much useful information here since we're still in resolution :^( Maybe this suggestion isn't worth it. If the reviewer has an idea how we can get a more succinct binder information for a structured suggestion, it would be appreciated.
Diffstat (limited to 'src')
6 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/error-codes/E0637.stderr b/src/test/ui/error-codes/E0637.stderr index 35a4b34fb0a..78341735e19 100644 --- a/src/test/ui/error-codes/E0637.stderr +++ b/src/test/ui/error-codes/E0637.stderr @@ -21,6 +21,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | T: Into<&u32>, | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/E0637.rs:13:8 + | +LL | T: Into<&u32>, + | ^ error: aborting due to 3 previous errors diff --git a/src/test/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr b/src/test/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr index e45387acaf3..9d859fddf56 100644 --- a/src/test/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr +++ b/src/test/ui/generics/issue-65285-incorrect-explicit-lifetime-name-needed.stderr @@ -3,6 +3,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | fn should_error<T>() where T : Into<&u32> {} | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:5:32 + | +LL | fn should_error<T>() where T : Into<&u32> {} + | ^ error[E0106]: missing lifetime specifier --> $DIR/issue-65285-incorrect-explicit-lifetime-name-needed.rs:9:20 diff --git a/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2015.stderr b/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2015.stderr index fe726cb49c7..f4d14b5f87b 100644 --- a/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2015.stderr +++ b/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2015.stderr @@ -3,6 +3,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | T: WithType<&u32> | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/where-clause-inherent-impl-ampersand.rs:13:8 + | +LL | T: WithType<&u32> + | ^ error: aborting due to previous error diff --git a/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2018.stderr b/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2018.stderr index fe726cb49c7..f4d14b5f87b 100644 --- a/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2018.stderr +++ b/src/test/ui/underscore-lifetime/where-clause-inherent-impl-ampersand.rust2018.stderr @@ -3,6 +3,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | T: WithType<&u32> | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/where-clause-inherent-impl-ampersand.rs:13:8 + | +LL | T: WithType<&u32> + | ^ error: aborting due to previous error diff --git a/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2015.stderr b/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2015.stderr index fbd14de2107..63fc1a19b93 100644 --- a/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2015.stderr +++ b/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2015.stderr @@ -3,6 +3,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | T: WithType<&u32> | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/where-clause-trait-impl-region.rs:11:8 + | +LL | T: WithType<&u32> + | ^ error: aborting due to previous error diff --git a/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2018.stderr b/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2018.stderr index fbd14de2107..63fc1a19b93 100644 --- a/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2018.stderr +++ b/src/test/ui/underscore-lifetime/where-clause-trait-impl-region.rust2018.stderr @@ -3,6 +3,12 @@ error[E0637]: `&` without an explicit lifetime name cannot be used here | LL | T: WithType<&u32> | ^ explicit lifetime name needed here + | +help: consider introducing a higher-ranked lifetime here with `for<'a>` + --> $DIR/where-clause-trait-impl-region.rs:11:8 + | +LL | T: WithType<&u32> + | ^ error: aborting due to previous error |