Commit Graph

8 Commits

Author SHA1 Message Date
Michael Goulet
0ad48b47e6 Do not recover missing lifetime with random in-scope lifetime 2025-03-03 05:57:55 +00:00
Esteban Küber
f0845adb0c Show diff suggestion format on verbose replacement
```
error[E0610]: `{integer}` is a primitive type and therefore doesn't have fields
  --> $DIR/attempted-access-non-fatal.rs:7:15
   |
LL |     let _ = 2.l;
   |               ^
   |
help: if intended to be a floating point literal, consider adding a `0` after the period and a `f64` suffix
   |
LL -     let _ = 2.l;
LL +     let _ = 2.0f64;
   |
```
2025-02-10 20:21:39 +00:00
Oli Scherer
eab2adb660 Continue to borrowck even if there were previous errors 2024-02-08 08:10:43 +00:00
Esteban Küber
85f26ade8d Account for '_ in lifetime suggestion 2023-11-20 23:44:37 +00:00
Esteban Küber
2a92d820c7 Suggest 'a when trait object assoc type has '_ 2023-11-20 23:44:37 +00:00
Esteban Küber
b7a23bc08b On borrow return type, suggest borrowing from arg or owned return type
When we encounter a function with a return type that has an anonymous
lifetime with no argument to borrow from, besides suggesting the
`'static` lifetime we now also suggest changing the arguments to be
borrows or changing the return type to be an owned type.

```
error[E0106]: missing lifetime specifier
  --> $DIR/variadic-ffi-6.rs:7:6
   |
LL | ) -> &usize {
   |      ^ expected named lifetime parameter
   |
   = help: this function's return type contains a borrowed value, but there is no value for it to be borrowed from
help: consider using the `'static` lifetime, but this is uncommon unless you're returning a borrowed value from a `const` or a `static`
   |
LL | ) -> &'static usize {
   |       +++++++
help: instead, you are more likely to want to change one of the arguments to be borrowed...
   |
LL |     x: &usize,
   |        +
help: ...or alternatively, to want to return an owned value
   |
LL - ) -> &usize {
LL + ) -> usize {
   |
```

Fix #85843.
2023-11-20 23:44:36 +00:00
Michael Goulet
2934fe07b7 Point to full async fn for future 2023-10-03 02:25:32 +00:00
Albert Larsan
cf2dff2b1e Move /src/test to /tests 2023-01-11 09:32:08 +00:00