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5 commits

Author SHA1 Message Date
Esteban Küber
71b0755a98 Provide more context when mutably borrowing an imutable borrow
Point at statics and consts being mutable borrowed or written to:

```
error[E0594]: cannot assign to immutable static item `NUM`
  --> $DIR/E0594.rs:4:5
   |
LL | static NUM: i32 = 18;
   | --------------- this `static` cannot be written to
...
LL |     NUM = 20;
   |     ^^^^^^^^ cannot assign
```

Point at the expression that couldn't be mutably borrowed from a pattern:

```
error[E0596]: cannot borrow data in a `&` reference as mutable
  --> $DIR/mut-pattern-of-immutable-borrow.rs:19:14
   |
LL |     match &arg.field {
   |           ---------- this cannot be borrowed as mutable
LL |         Some(ref mut s) => s.push('a'),
   |              ^^^^^^^^^ cannot borrow as mutable
```
2025-11-09 22:14:48 +00:00
Deadbeef
4335405fa7 overhaul &mut suggestions in borrowck errors 2025-08-16 22:34:17 +08:00
Nilstrieb
41e8d152dc Show number in error message even for one error
Co-authored-by: Adrian <adrian.iosdev@gmail.com>
2023-11-24 19:15:52 +01:00
Ezra Shaw
fd8aa5ec7d
tweak "make mut" spans when assigning to locals 2023-05-05 22:40:04 +12:00
Albert Larsan
cf2dff2b1e
Move /src/test to /tests 2023-01-11 09:32:08 +00:00
Renamed from src/test/ui/array-slice-vec/slice-mut-2.stderr (Browse further)