95 lines
2.0 KiB
Plaintext
95 lines
2.0 KiB
Plaintext
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:31:14
|
|
|
|
|
LL | Some(ref x) => x,
|
|
| ^^^^^
|
|
|
|
|
= note: `-D clippy::ref-binding-to-reference` implied by `-D warnings`
|
|
= help: to override `-D warnings` add `#[allow(clippy::ref_binding_to_reference)]`
|
|
help: try
|
|
|
|
|
LL | Some(x) => &x,
|
|
| ~ ~~
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:39:14
|
|
|
|
|
LL | Some(ref x) => {
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL ~ Some(x) => {
|
|
LL |
|
|
LL | f1(x);
|
|
LL ~ f1(x);
|
|
LL ~ &x
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:50:14
|
|
|
|
|
LL | Some(ref x) => m2!(x),
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL | Some(x) => m2!(&x),
|
|
| ~ ~~
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:56:15
|
|
|
|
|
LL | let _ = |&ref x: &&String| {
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL ~ let _ = |&x: &&String| {
|
|
LL |
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:63:12
|
|
|
|
|
LL | fn f2<'a>(&ref x: &&'a String) -> &'a String {
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL ~ fn f2<'a>(&x: &&'a String) -> &'a String {
|
|
LL |
|
|
LL ~ let _: &&String = &x;
|
|
LL ~ x
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:71:11
|
|
|
|
|
LL | fn f(&ref x: &&String) {
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL ~ fn f(&x: &&String) {
|
|
LL |
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: this pattern creates a reference to a reference
|
|
--> tests/ui/ref_binding_to_reference.rs:80:11
|
|
|
|
|
LL | fn f(&ref x: &&String) {
|
|
| ^^^^^
|
|
|
|
|
help: try
|
|
|
|
|
LL ~ fn f(&x: &&String) {
|
|
LL |
|
|
LL ~ let _: &&String = &x;
|
|
|
|
|
|
|
error: aborting due to 7 previous errors
|
|
|