LL | let _ = -1.0 as f32;
| ^^^^^^^^^^^ help: try: `-1.0_f32`
+error: casting to the same type is unnecessary (`i32` -> `i32`)
+ --> $DIR/unnecessary_cast.rs:101:18
+ |
+LL | let _ = &(x as i32);
+ | ^^^^^^^^^^ help: try: `{ x }`
+
error: casting integer literal to `i32` is unnecessary
- --> $DIR/unnecessary_cast.rs:104:22
+ --> $DIR/unnecessary_cast.rs:107:22
|
LL | let _: i32 = -(1) as i32;
| ^^^^^^^^^^^ help: try: `-1_i32`
error: casting integer literal to `i64` is unnecessary
- --> $DIR/unnecessary_cast.rs:106:22
+ --> $DIR/unnecessary_cast.rs:109:22
|
LL | let _: i64 = -(1) as i64;
| ^^^^^^^^^^^ help: try: `-1_i64`
error: casting float literal to `f64` is unnecessary
- --> $DIR/unnecessary_cast.rs:113:22
+ --> $DIR/unnecessary_cast.rs:116:22
|
LL | let _: f64 = (-8.0 as f64).exp();
| ^^^^^^^^^^^^^ help: try: `(-8.0_f64)`
error: casting float literal to `f64` is unnecessary
- --> $DIR/unnecessary_cast.rs:115:23
+ --> $DIR/unnecessary_cast.rs:118:23
|
LL | let _: f64 = -(8.0 as f64).exp(); // should suggest `-8.0_f64.exp()` here not to change code behavior
| ^^^^^^^^^^^^ help: try: `8.0_f64`
error: casting to the same type is unnecessary (`f32` -> `f32`)
- --> $DIR/unnecessary_cast.rs:123:20
+ --> $DIR/unnecessary_cast.rs:126:20
|
LL | let _num = foo() as f32;
| ^^^^^^^^^^^^ help: try: `foo()`
-error: aborting due to 30 previous errors
+error: aborting due to 31 previous errors