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3f88d6a83a
Fix used_underscore_binding in rustc_serialize
Hi,
This PR fixes the following clippy warnings in rustc_serialize
```
warning: used underscore-prefixed binding
--> compiler/rustc_serialize/src/opaque.rs:443:27
|
443 | debug_assert_eq!((_end_pos - _start_pos), IntEncodedWithFixedSize::ENCODED_SIZE);
| ^^^^^^^^
|
note: binding is defined here
--> compiler/rustc_serialize/src/opaque.rs:442:13
|
442 | let _end_pos = e.position();
| ^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding
= note: requested on the command line with `-W clippy::used-underscore-binding`
warning: used underscore-prefixed binding
--> compiler/rustc_serialize/src/opaque.rs:443:38
|
443 | debug_assert_eq!((_end_pos - _start_pos), IntEncodedWithFixedSize::ENCODED_SIZE);
| ^^^^^^^^^^
|
note: binding is defined here
--> compiler/rustc_serialize/src/opaque.rs:440:13
|
440 | let _start_pos = e.position();
| ^^^^^^^^^^
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#used_underscore_binding
```
Best regards,
Michal