1 error[E0308]: mismatched types
2 --> $DIR/suggest-ref-macro.rs:15:11
7 | expected `&mut i32`, found integer
8 | help: consider mutably borrowing here: `&mut 123`
11 | ------ in this macro invocation
13 = note: this error originates in the macro `bla` (in Nightly builds, run with -Z macro-backtrace for more info)
15 error[E0308]: mismatched types
16 --> $DIR/suggest-ref-macro.rs:26:10
21 | expected `&mut i32`, found integer
22 | help: consider mutably borrowing here: `&mut 456`
24 error[E0308]: mismatched types
25 --> $DIR/suggest-ref-macro.rs:8:1
28 | ^^^^^^^^ expected `&mut i32`, found integer
30 = note: this error originates in the attribute macro `hello` (in Nightly builds, run with -Z macro-backtrace for more info)
32 error: aborting due to 3 previous errors
34 For more information about this error, try `rustc --explain E0308`.