132 lines
4.1 KiB
Text
132 lines
4.1 KiB
Text
error: casting `isize` to `i8` may truncate the value
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--> $DIR/cast_size_32bit.rs:12:5
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LL | 1isize as i8;
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| ^^^^^^^^^^^^
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= note: `-D clippy::cast-possible-truncation` implied by `-D warnings`
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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)
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--> $DIR/cast_size_32bit.rs:15:5
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LL | x0 as f64;
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| ^^^^^^^^^
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= note: `-D clippy::cast-precision-loss` implied by `-D warnings`
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error: casting `isize` to `f64` may become silently lossy if you later change the type
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--> $DIR/cast_size_32bit.rs:15:5
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LL | x0 as f64;
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| ^^^^^^^^^ help: try: `f64::from(x0)`
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= note: `-D clippy::cast-lossless` implied by `-D warnings`
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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)
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--> $DIR/cast_size_32bit.rs:16:5
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LL | x1 as f64;
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| ^^^^^^^^^
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error: casting `usize` to `f64` may become silently lossy if you later change the type
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--> $DIR/cast_size_32bit.rs:16:5
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LL | x1 as f64;
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| ^^^^^^^^^ help: try: `f64::from(x1)`
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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)
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--> $DIR/cast_size_32bit.rs:17:5
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LL | x0 as f32;
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| ^^^^^^^^^
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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)
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--> $DIR/cast_size_32bit.rs:18:5
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LL | x1 as f32;
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| ^^^^^^^^^
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error: casting `isize` to `i32` may truncate the value on targets with 64-bit wide pointers
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--> $DIR/cast_size_32bit.rs:19:5
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LL | 1isize as i32;
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| ^^^^^^^^^^^^^
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error: casting `isize` to `u32` may truncate the value on targets with 64-bit wide pointers
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--> $DIR/cast_size_32bit.rs:20:5
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LL | 1isize as u32;
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| ^^^^^^^^^^^^^
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error: casting `usize` to `u32` may truncate the value on targets with 64-bit wide pointers
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--> $DIR/cast_size_32bit.rs:21:5
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LL | 1usize as u32;
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| ^^^^^^^^^^^^^
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error: casting `usize` to `i32` may truncate the value on targets with 64-bit wide pointers
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--> $DIR/cast_size_32bit.rs:22:5
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LL | 1usize as i32;
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| ^^^^^^^^^^^^^
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error: casting `usize` to `i32` may wrap around the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:22:5
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LL | 1usize as i32;
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| ^^^^^^^^^^^^^
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= note: `-D clippy::cast-possible-wrap` implied by `-D warnings`
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error: casting `i64` to `isize` may truncate the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:24:5
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LL | 1i64 as isize;
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| ^^^^^^^^^^^^^
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error: casting `i64` to `usize` may truncate the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:25:5
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LL | 1i64 as usize;
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| ^^^^^^^^^^^^^
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error: casting `u64` to `isize` may truncate the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:26:5
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LL | 1u64 as isize;
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| ^^^^^^^^^^^^^
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error: casting `u64` to `isize` may wrap around the value on targets with 64-bit wide pointers
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--> $DIR/cast_size_32bit.rs:26:5
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LL | 1u64 as isize;
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| ^^^^^^^^^^^^^
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error: casting `u64` to `usize` may truncate the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:27:5
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LL | 1u64 as usize;
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| ^^^^^^^^^^^^^
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error: casting `u32` to `isize` may wrap around the value on targets with 32-bit wide pointers
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--> $DIR/cast_size_32bit.rs:28:5
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LL | 1u32 as isize;
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| ^^^^^^^^^^^^^
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error: casting i32 to f32 causes a loss of precision (i32 is 32 bits wide, but f32's mantissa is only 23 bits wide)
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--> $DIR/cast_size_32bit.rs:33:5
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LL | 999_999_999 as f32;
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| ^^^^^^^^^^^^^^^^^^
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error: casting integer literal to `f64` is unnecessary
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--> $DIR/cast_size_32bit.rs:34:5
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LL | 3_999_999_999usize as f64;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `3999999999_f64`
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= note: `-D clippy::unnecessary-cast` implied by `-D warnings`
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error: aborting due to 20 previous errors
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