Rollup of 3 pull requests #42968
Rollup of 3 pull requests #42968
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Try to make clear that this isn't an API guarantee for now, as we likely want to refine these errors in the future, e.g. `ENOSPC` "No space left on device". CC rust-lang#40322
…nonymous lifetime parameter
Adding diagnostic code 0611 for lifetime errors with one named, one anonymous lifetime parameter This is a fix for rust-lang#42517 Note that this only handles the above case for **function declarations** and **traits**. `impl items` and `closures` will be handled in a later PR. Example ``` fn foo<'a>(x: &i32, y: &'a i32) -> &'a i32 { if x > y { x } else { y } } ``` now displays the following error message. ui tests have been added for the same. ``` error[E0611]: explicit lifetime required in the type of `x` 11 | fn foo<'a>(x: &i32, y: &'a i32) -> &'a i32 { | ^ consider changing the type of `x` to `&'a i32` 12 | if x > y { x } else { y } | - lifetime `'a` required ``` rust-lang#42516 r? @nikomatsakis
Update RLS submodule
…r=GuillaumeGomez Document possible `io::ErrorKind`s of `fs::open` Try to make clear that this isn't an API guarantee for now, as we likely want to refine these errors in the future, e.g. `ENOSPC` "No space left on device". CC rust-lang#40322
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @pnkfelix (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see the contribution instructions for more information. |
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@bors r+ p=10 |
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📌 Commit 37a75fd has been approved by |
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⌛ Testing commit 37a75fd with merge 815cce85f86af54839cdd0edc5c4c76039fbd773... |
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💔 Test failed - status-travis |
io::ErrorKinds offs::open#42925