error: casting isize to i8 may truncate the value
--> $DIR/cast_size.rs:5:5
|
5 | 1isize as i8;
| ^^^^^^^^^^^^
|
= note: `-D cast-possible-truncation` implied by `-D warnings`
error: casting isize to f64 causes a loss of precision on targets with 64-bit wide pointers (isize is 64 bits wide, but f64's mantissa is only 52 bits wide)
--> $DIR/cast_size.rs:6:5
|
6 | 1isize as f64;
| ^^^^^^^^^^^^^
|
= note: `-D cast-precision-loss` implied by `-D warnings`
error: casting usize to f64 causes a loss of precision on targets with 64-bit wide pointers (usize is 64 bits wide, but f64's mantissa is only 52 bits wide)
--> $DIR/cast_size.rs:7:5
|
7 | 1usize as f64;
| ^^^^^^^^^^^^^
error: casting isize to f32 causes a loss of precision (isize is 32 or 64 bits wide, but f32's mantissa is only 23 bits wide)
--> $DIR/cast_size.rs:8:5
|
8 | 1isize as f32;
| ^^^^^^^^^^^^^
error: casting usize to f32 causes a loss of precision (usize is 32 or 64 bits wide, but f32's mantissa is only 23 bits wide)
--> $DIR/cast_size.rs:9:5
|
9 | 1usize as f32;
| ^^^^^^^^^^^^^
error: casting isize to i32 may truncate the value on targets with 64-bit wide pointers
--> $DIR/cast_size.rs:10:5
|
10 | 1isize as i32;
| ^^^^^^^^^^^^^
error: casting isize to u32 may lose the sign of the value
--> $DIR/cast_size.rs:11:5
|
11 | 1isize as u32;
| ^^^^^^^^^^^^^
|
= note: `-D cast-sign-loss` implied by `-D warnings`
error: casting isize to u32 may truncate the value on targets with 64-bit wide pointers
--> $DIR/cast_size.rs:11:5
|
11 | 1isize as u32;
| ^^^^^^^^^^^^^
error: casting usize to u32 may truncate the value on targets with 64-bit wide pointers
--> $DIR/cast_size.rs:12:5
|
12 | 1usize as u32;
| ^^^^^^^^^^^^^
error: casting usize to i32 may truncate the value on targets with 64-bit wide pointers
--> $DIR/cast_size.rs:13:5
|
13 | 1usize as i32;
| ^^^^^^^^^^^^^
error: casting usize to i32 may wrap around the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:13:5
|
13 | 1usize as i32;
| ^^^^^^^^^^^^^
|
= note: `-D cast-possible-wrap` implied by `-D warnings`
error: casting i64 to isize may truncate the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:15:5
|
15 | 1i64 as isize;
| ^^^^^^^^^^^^^
error: casting i64 to usize may lose the sign of the value
--> $DIR/cast_size.rs:16:5
|
16 | 1i64 as usize;
| ^^^^^^^^^^^^^
error: casting i64 to usize may truncate the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:16:5
|
16 | 1i64 as usize;
| ^^^^^^^^^^^^^
error: casting u64 to isize may truncate the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:17:5
|
17 | 1u64 as isize;
| ^^^^^^^^^^^^^
error: casting u64 to isize may wrap around the value on targets with 64-bit wide pointers
--> $DIR/cast_size.rs:17:5
|
17 | 1u64 as isize;
| ^^^^^^^^^^^^^
error: casting u64 to usize may truncate the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:18:5
|
18 | 1u64 as usize;
| ^^^^^^^^^^^^^
error: casting u32 to isize may wrap around the value on targets with 32-bit wide pointers
--> $DIR/cast_size.rs:19:5
|
19 | 1u32 as isize;
| ^^^^^^^^^^^^^
error: casting i32 to usize may lose the sign of the value
--> $DIR/cast_size.rs:22:5
|
22 | 1i32 as usize;
| ^^^^^^^^^^^^^
error: aborting due to 19 previous errors