mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
131 lines
4.8 KiB
Text
131 lines
4.8 KiB
Text
error: casting `i8` to `i16` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:6:13
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LL | let _ = 1i8 as i16;
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| ^^^^^^^^^^ help: try: `i16::from(1i8)`
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= note: `-D clippy::cast-lossless` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::cast_lossless)]`
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error: casting `i8` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:7:13
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LL | let _ = 1i8 as i32;
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| ^^^^^^^^^^ help: try: `i32::from(1i8)`
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error: casting `i8` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:8:13
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LL | let _ = 1i8 as i64;
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| ^^^^^^^^^^ help: try: `i64::from(1i8)`
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error: casting `u8` to `i16` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:9:13
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LL | let _ = 1u8 as i16;
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| ^^^^^^^^^^ help: try: `i16::from(1u8)`
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error: casting `u8` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:10:13
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LL | let _ = 1u8 as i32;
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| ^^^^^^^^^^ help: try: `i32::from(1u8)`
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error: casting `u8` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:11:13
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LL | let _ = 1u8 as i64;
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| ^^^^^^^^^^ help: try: `i64::from(1u8)`
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error: casting `u8` to `u16` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:12:13
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LL | let _ = 1u8 as u16;
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| ^^^^^^^^^^ help: try: `u16::from(1u8)`
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error: casting `u8` to `u32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:13:13
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LL | let _ = 1u8 as u32;
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| ^^^^^^^^^^ help: try: `u32::from(1u8)`
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error: casting `u8` to `u64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:14:13
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LL | let _ = 1u8 as u64;
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| ^^^^^^^^^^ help: try: `u64::from(1u8)`
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error: casting `i16` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:15:13
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LL | let _ = 1i16 as i32;
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| ^^^^^^^^^^^ help: try: `i32::from(1i16)`
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error: casting `i16` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:16:13
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LL | let _ = 1i16 as i64;
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| ^^^^^^^^^^^ help: try: `i64::from(1i16)`
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error: casting `u16` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:17:13
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LL | let _ = 1u16 as i32;
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| ^^^^^^^^^^^ help: try: `i32::from(1u16)`
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error: casting `u16` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:18:13
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LL | let _ = 1u16 as i64;
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| ^^^^^^^^^^^ help: try: `i64::from(1u16)`
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error: casting `u16` to `u32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:19:13
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LL | let _ = 1u16 as u32;
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| ^^^^^^^^^^^ help: try: `u32::from(1u16)`
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error: casting `u16` to `u64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:20:13
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LL | let _ = 1u16 as u64;
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| ^^^^^^^^^^^ help: try: `u64::from(1u16)`
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error: casting `i32` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:21:13
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LL | let _ = 1i32 as i64;
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| ^^^^^^^^^^^ help: try: `i64::from(1i32)`
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error: casting `u32` to `i64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:22:13
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LL | let _ = 1u32 as i64;
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| ^^^^^^^^^^^ help: try: `i64::from(1u32)`
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error: casting `u32` to `u64` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:23:13
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LL | let _ = 1u32 as u64;
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| ^^^^^^^^^^^ help: try: `u64::from(1u32)`
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error: casting `u8` to `u16` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:26:13
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LL | let _ = (1u8 + 1u8) as u16;
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| ^^^^^^^^^^^^^^^^^^ help: try: `u16::from(1u8 + 1u8)`
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error: casting `i8` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:60:13
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LL | let _ = sign_cast!(x, u8, i8) as i32;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(sign_cast!(x, u8, i8))`
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error: casting `i8` to `i32` may become silently lossy if you later change the type
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--> $DIR/cast_lossless_integer.rs:61:13
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LL | let _ = (sign_cast!(x, u8, i8) + 1) as i32;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i32::from(sign_cast!(x, u8, i8) + 1)`
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error: aborting due to 21 previous errors
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