projects / rustc.git / blame
| Commit | Line | Data |
|---|---|---|
| f20569fa XL |
1 | error: useless conversion to the same type: `T` |
| 2 | --> $DIR/useless_conversion.rs:7:13 | |
| 3 | | | |
| 4 | LL | let _ = T::from(val); | |
| 5 | | ^^^^^^^^^^^^ help: consider removing `T::from()`: `val` | |
| 6 | | | |
| 7 | note: the lint level is defined here | |
| 8 | --> $DIR/useless_conversion.rs:3:9 | |
| 9 | | | |
| 10 | LL | #![deny(clippy::useless_conversion)] | |
| 11 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| 12 | ||
| 13 | error: useless conversion to the same type: `T` | |
| 14 | --> $DIR/useless_conversion.rs:8:5 | |
| 15 | | | |
| 16 | LL | val.into() | |
| 17 | | ^^^^^^^^^^ help: consider removing `.into()`: `val` | |
| 18 | ||
| 19 | error: useless conversion to the same type: `i32` | |
| 20 | --> $DIR/useless_conversion.rs:20:22 | |
| 21 | | | |
| 22 | LL | let _: i32 = 0i32.into(); | |
| 23 | | ^^^^^^^^^^^ help: consider removing `.into()`: `0i32` | |
| 24 | ||
| 25 | error: useless conversion to the same type: `std::string::String` | |
| 26 | --> $DIR/useless_conversion.rs:61:21 | |
| 27 | | | |
| 28 | LL | let _: String = "foo".to_string().into(); | |
| 29 | | ^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `"foo".to_string()` | |
| 30 | ||
| 31 | error: useless conversion to the same type: `std::string::String` | |
| 32 | --> $DIR/useless_conversion.rs:62:21 | |
| 33 | | | |
| 34 | LL | let _: String = From::from("foo".to_string()); | |
| 35 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `From::from()`: `"foo".to_string()` | |
| 36 | ||
| 37 | error: useless conversion to the same type: `std::string::String` | |
| 38 | --> $DIR/useless_conversion.rs:63:13 | |
| 39 | | | |
| 40 | LL | let _ = String::from("foo".to_string()); | |
| 41 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `String::from()`: `"foo".to_string()` | |
| 42 | ||
| 43 | error: useless conversion to the same type: `std::string::String` | |
| 44 | --> $DIR/useless_conversion.rs:64:13 | |
| 45 | | | |
| 46 | LL | let _ = String::from(format!("A: {:04}", 123)); | |
| 47 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `String::from()`: `format!("A: {:04}", 123)` | |
| 48 | ||
| 49 | error: useless conversion to the same type: `std::str::Lines` | |
| 50 | --> $DIR/useless_conversion.rs:65:13 | |
| 51 | | | |
| 52 | LL | let _ = "".lines().into_iter(); | |
| 53 | | ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `"".lines()` | |
| 54 | ||
| 55 | error: useless conversion to the same type: `std::vec::IntoIter<i32>` | |
| 56 | --> $DIR/useless_conversion.rs:66:13 | |
| 57 | | | |
| 58 | LL | let _ = vec![1, 2, 3].into_iter().into_iter(); | |
| 59 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `vec![1, 2, 3].into_iter()` | |
| 60 | ||
| 61 | error: useless conversion to the same type: `std::string::String` | |
| 62 | --> $DIR/useless_conversion.rs:67:21 | |
| 63 | | | |
| 64 | LL | let _: String = format!("Hello {}", "world").into(); | |
| 65 | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `format!("Hello {}", "world")` | |
| 66 | ||
| 67 | error: useless conversion to the same type: `i32` | |
| 68 | --> $DIR/useless_conversion.rs:72:13 | |
| 69 | | | |
| 70 | LL | let _ = i32::from(a + b) * 3; | |
| 71 | | ^^^^^^^^^^^^^^^^ help: consider removing `i32::from()`: `(a + b)` | |
| 72 | ||
| 73 | error: aborting due to 11 previous errors | |
| 74 |