a61126cef6
fixes #117448 For example unnecessary imports in std::prelude that can be eliminated: ```rust use std::option::Option::Some;//~ WARNING the item `Some` is imported redundantly use std::option::Option::None; //~ WARNING the item `None` is imported redundantly ```
57 lines
1.2 KiB
Plaintext
57 lines
1.2 KiB
Plaintext
error: unused import: `std::fmt::{}`
|
|
--> $DIR/lint-unused-imports.rs:8:5
|
|
|
|
|
LL | use std::fmt::{};
|
|
| ^^^^^^^^^^^^
|
|
|
|
|
note: the lint level is defined here
|
|
--> $DIR/lint-unused-imports.rs:1:9
|
|
|
|
|
LL | #![deny(unused_imports)]
|
|
| ^^^^^^^^^^^^^^
|
|
|
|
error: unused imports: `None`, `Some`
|
|
--> $DIR/lint-unused-imports.rs:12:27
|
|
|
|
|
LL | use std::option::Option::{Some, None};
|
|
| ^^^^ ^^^^
|
|
|
|
error: unused import: `test::A`
|
|
--> $DIR/lint-unused-imports.rs:15:5
|
|
|
|
|
LL | use test::A;
|
|
| ^^^^^^^
|
|
|
|
error: unused import: `bar`
|
|
--> $DIR/lint-unused-imports.rs:24:18
|
|
|
|
|
LL | use test2::{foo, bar};
|
|
| ^^^
|
|
|
|
error: unused import: `foo::Square`
|
|
--> $DIR/lint-unused-imports.rs:52:13
|
|
|
|
|
LL | use foo::Square;
|
|
| ^^^^^^^^^^^
|
|
|
|
error: unused import: `self::g`
|
|
--> $DIR/lint-unused-imports.rs:68:9
|
|
|
|
|
LL | use self::g;
|
|
| ^^^^^^^
|
|
|
|
error: unused import: `test2::foo`
|
|
--> $DIR/lint-unused-imports.rs:77:9
|
|
|
|
|
LL | use test2::foo;
|
|
| ^^^^^^^^^^
|
|
|
|
error: unused import: `test::B2`
|
|
--> $DIR/lint-unused-imports.rs:20:5
|
|
|
|
|
LL | use test::B2;
|
|
| ^^^^^^^^
|
|
|
|
error: aborting due to 8 previous errors
|
|
|