mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-12-28 05:53:35 +00:00
fded77d85e
Part of #2038
23 lines
589 B
Rust
23 lines
589 B
Rust
#[warn(cast_precision_loss, cast_possible_truncation, cast_sign_loss, cast_possible_wrap, cast_lossless)]
|
|
#[allow(no_effect, unnecessary_operation)]
|
|
fn main() {
|
|
// Casting from *size
|
|
1isize as i8;
|
|
1isize as f64;
|
|
1usize as f64;
|
|
1isize as f32;
|
|
1usize as f32;
|
|
1isize as i32;
|
|
1isize as u32;
|
|
1usize as u32;
|
|
1usize as i32;
|
|
// Casting to *size
|
|
1i64 as isize;
|
|
1i64 as usize;
|
|
1u64 as isize;
|
|
1u64 as usize;
|
|
1u32 as isize;
|
|
1u32 as usize; // Should not trigger any lint
|
|
1i32 as isize; // Neither should this
|
|
1i32 as usize;
|
|
}
|