| error: casting raw pointers to the same type and constness is unnecessary (`*const T` -> `*const T`) |
| --> $DIR/unnecessary_cast.rs:19:5 |
| | |
| LL | ptr as *const T |
| | ^^^^^^^^^^^^^^^ help: try: `ptr` |
| | |
| = note: `-D clippy::unnecessary-cast` implied by `-D warnings` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:54:5 |
| | |
| LL | 1i32 as i32; |
| | ^^^^^^^^^^^ help: try: `1_i32` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:55:5 |
| | |
| LL | 1f32 as f32; |
| | ^^^^^^^^^^^ help: try: `1_f32` |
| |
| error: casting to the same type is unnecessary (`bool` -> `bool`) |
| --> $DIR/unnecessary_cast.rs:56:5 |
| | |
| LL | false as bool; |
| | ^^^^^^^^^^^^^ help: try: `false` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:59:5 |
| | |
| LL | -1_i32 as i32; |
| | ^^^^^^^^^^^^^ help: try: `-1_i32` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:60:5 |
| | |
| LL | - 1_i32 as i32; |
| | ^^^^^^^^^^^^^^ help: try: `- 1_i32` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:61:5 |
| | |
| LL | -1f32 as f32; |
| | ^^^^^^^^^^^^ help: try: `-1_f32` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:62:5 |
| | |
| LL | 1_i32 as i32; |
| | ^^^^^^^^^^^^ help: try: `1_i32` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:63:5 |
| | |
| LL | 1_f32 as f32; |
| | ^^^^^^^^^^^^ help: try: `1_f32` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*const u8` -> `*const u8`) |
| --> $DIR/unnecessary_cast.rs:65:22 |
| | |
| LL | let _: *mut u8 = [1u8, 2].as_ptr() as *const u8 as *mut u8; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `[1u8, 2].as_ptr()` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*const u8` -> `*const u8`) |
| --> $DIR/unnecessary_cast.rs:67:5 |
| | |
| LL | [1u8, 2].as_ptr() as *const u8; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `[1u8, 2].as_ptr()` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*mut u8` -> `*mut u8`) |
| --> $DIR/unnecessary_cast.rs:69:5 |
| | |
| LL | [1u8, 2].as_mut_ptr() as *mut u8; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `[1u8, 2].as_mut_ptr()` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*const u32` -> `*const u32`) |
| --> $DIR/unnecessary_cast.rs:80:5 |
| | |
| LL | owo::<u32>([1u32].as_ptr()) as *const u32; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `owo::<u32>([1u32].as_ptr())` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*const u8` -> `*const u8`) |
| --> $DIR/unnecessary_cast.rs:81:5 |
| | |
| LL | uwu::<u32, u8>([1u32].as_ptr()) as *const u8; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `uwu::<u32, u8>([1u32].as_ptr())` |
| |
| error: casting raw pointers to the same type and constness is unnecessary (`*const u32` -> `*const u32`) |
| --> $DIR/unnecessary_cast.rs:83:5 |
| | |
| LL | uwu::<u32, u32>([1u32].as_ptr()) as *const u32; |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `uwu::<u32, u32>([1u32].as_ptr())` |
| |
| error: casting to the same type is unnecessary (`u32` -> `u32`) |
| --> $DIR/unnecessary_cast.rs:118:5 |
| | |
| LL | aaa() as u32; |
| | ^^^^^^^^^^^^ help: try: `aaa()` |
| |
| error: casting to the same type is unnecessary (`u32` -> `u32`) |
| --> $DIR/unnecessary_cast.rs:120:5 |
| | |
| LL | aaa() as u32; |
| | ^^^^^^^^^^^^ help: try: `aaa()` |
| |
| error: casting integer literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:156:9 |
| | |
| LL | 100 as f32; |
| | ^^^^^^^^^^ help: try: `100_f32` |
| |
| error: casting integer literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:157:9 |
| | |
| LL | 100 as f64; |
| | ^^^^^^^^^^ help: try: `100_f64` |
| |
| error: casting integer literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:158:9 |
| | |
| LL | 100_i32 as f64; |
| | ^^^^^^^^^^^^^^ help: try: `100_f64` |
| |
| error: casting integer literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:159:17 |
| | |
| LL | let _ = -100 as f32; |
| | ^^^^^^^^^^^ help: try: `-100_f32` |
| |
| error: casting integer literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:160:17 |
| | |
| LL | let _ = -100 as f64; |
| | ^^^^^^^^^^^ help: try: `-100_f64` |
| |
| error: casting integer literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:161:17 |
| | |
| LL | let _ = -100_i32 as f64; |
| | ^^^^^^^^^^^^^^^ help: try: `-100_f64` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:162:9 |
| | |
| LL | 100. as f32; |
| | ^^^^^^^^^^^ help: try: `100_f32` |
| |
| error: casting float literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:163:9 |
| | |
| LL | 100. as f64; |
| | ^^^^^^^^^^^ help: try: `100_f64` |
| |
| error: casting integer literal to `u32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:175:9 |
| | |
| LL | 1 as u32; |
| | ^^^^^^^^ help: try: `1_u32` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:176:9 |
| | |
| LL | 0x10 as i32; |
| | ^^^^^^^^^^^ help: try: `0x10_i32` |
| |
| error: casting integer literal to `usize` is unnecessary |
| --> $DIR/unnecessary_cast.rs:177:9 |
| | |
| LL | 0b10 as usize; |
| | ^^^^^^^^^^^^^ help: try: `0b10_usize` |
| |
| error: casting integer literal to `u16` is unnecessary |
| --> $DIR/unnecessary_cast.rs:178:9 |
| | |
| LL | 0o73 as u16; |
| | ^^^^^^^^^^^ help: try: `0o73_u16` |
| |
| error: casting integer literal to `u32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:179:9 |
| | |
| LL | 1_000_000_000 as u32; |
| | ^^^^^^^^^^^^^^^^^^^^ help: try: `1_000_000_000_u32` |
| |
| error: casting float literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:181:9 |
| | |
| LL | 1.0 as f64; |
| | ^^^^^^^^^^ help: try: `1.0_f64` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:182:9 |
| | |
| LL | 0.5 as f32; |
| | ^^^^^^^^^^ help: try: `0.5_f32` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:186:17 |
| | |
| LL | let _ = -1 as i32; |
| | ^^^^^^^^^ help: try: `-1_i32` |
| |
| error: casting float literal to `f32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:187:17 |
| | |
| 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:193:18 |
| | |
| LL | let _ = &(x as i32); |
| | ^^^^^^^^^^ help: try: `{ x }` |
| |
| error: casting integer literal to `i32` is unnecessary |
| --> $DIR/unnecessary_cast.rs:199:22 |
| | |
| LL | let _: i32 = -(1) as i32; |
| | ^^^^^^^^^^^ help: try: `-1_i32` |
| |
| error: casting integer literal to `i64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:201:22 |
| | |
| LL | let _: i64 = -(1) as i64; |
| | ^^^^^^^^^^^ help: try: `-1_i64` |
| |
| error: casting float literal to `f64` is unnecessary |
| --> $DIR/unnecessary_cast.rs:208:22 |
| | |
| 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:210:23 |
| | |
| 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:218:20 |
| | |
| LL | let _num = foo() as f32; |
| | ^^^^^^^^^^^^ help: try: `foo()` |
| |
| error: aborting due to 40 previous errors |
| |