mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-23 21:23:56 +00:00
21 lines
765 B
Text
21 lines
765 B
Text
error: `ref` directly on a function argument is ignored. Consider using a reference type instead.
|
|
--> $DIR/toplevel_ref_arg_non_rustfix.rs:9:15
|
|
|
|
|
LL | fn the_answer(ref mut x: u8) {
|
|
| ^^^^^^^^^
|
|
|
|
|
= note: `-D clippy::toplevel-ref-arg` implied by `-D warnings`
|
|
|
|
error: `ref` directly on a function argument is ignored. Consider using a reference type instead.
|
|
--> $DIR/toplevel_ref_arg_non_rustfix.rs:15:24
|
|
|
|
|
LL | fn fun_example(ref _x: usize) {}
|
|
| ^^^^^^
|
|
...
|
|
LL | gen_function!();
|
|
| ---------------- in this macro invocation
|
|
|
|
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
|
|
|
error: aborting due to 2 previous errors
|
|
|