error: unrecognized representation hint
--> $DIR/enum.rs:15:8
|
15 | #[repr("foo")]
| ^^^^^
error: unrecognized representation hint
--> $DIR/enum.rs:21:8
|
21 | #[repr(foo)]
| ^^^
error: unsupported representation for deriving FromBytes, AsBytes, or Unaligned on an enum
--> $DIR/enum.rs:27:8
|
27 | #[repr(transparent)]
| ^^^^^^^^^^^
error: conflicting representation hints
--> $DIR/enum.rs:33:8
|
33 | #[repr(u8, u16)]
| ^^^^^^^
error: must have a non-align #[repr(...)] attribute in order to guarantee this type's memory layout
--> $DIR/enum.rs:38:10
|
38 | #[derive(FromBytes)]
| ^^^^^^^^^
|
= note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:48:8
|
48 | #[repr(C)]
| ^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:54:8
|
54 | #[repr(usize)]
| ^^^^^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:60:8
|
60 | #[repr(isize)]
| ^^^^^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:66:8
|
66 | #[repr(u32)]
| ^^^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:72:8
|
72 | #[repr(i32)]
| ^^^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:78:8
|
78 | #[repr(u64)]
| ^^^
error: FromBytes requires repr of "u8", "u16", "i8", or "i16"
--> $DIR/enum.rs:84:8
|
84 | #[repr(i64)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:94:8
|
94 | #[repr(C)]
| ^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:100:8
|
100 | #[repr(u16)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:106:8
|
106 | #[repr(i16)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:112:8
|
112 | #[repr(u32)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:118:8
|
118 | #[repr(i32)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:124:8
|
124 | #[repr(u64)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:130:8
|
130 | #[repr(i64)]
| ^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:136:8
|
136 | #[repr(usize)]
| ^^^^^
error: Unaligned requires repr of "u8" or "i8", and no alignment (i.e., repr(align(N > 1)))
--> $DIR/enum.rs:142:8
|
142 | #[repr(isize)]
| ^^^^^
error: cannot derive Unaligned with repr(align(N > 1))
--> $DIR/enum.rs:148:12
|
148 | #[repr(u8, align(2))]
| ^^^^^^^^
error: cannot derive Unaligned with repr(align(N > 1))
--> $DIR/enum.rs:154:12
|
154 | #[repr(i8, align(2))]
| ^^^^^^^^
error: cannot derive Unaligned with repr(align(N > 1))
--> $DIR/enum.rs:160:18
|
160 | #[repr(align(1), align(2))]
| ^^^^^^^^
error: cannot derive Unaligned with repr(align(N > 1))
--> $DIR/enum.rs:166:8
|
166 | #[repr(align(2), align(4))]
| ^^^^^^^^
error[E0565]: meta item in `repr` must be an identifier
--> $DIR/enum.rs:15:8
|
15 | #[repr("foo")]
| ^^^^^
error[E0552]: unrecognized representation hint
--> $DIR/enum.rs:21:8
|
21 | #[repr(foo)]
| ^^^
error[E0566]: conflicting representation hints
--> $DIR/enum.rs:33:8
|
33 | #[repr(u8, u16)]
| ^^ ^^^
|
= note: `#[deny(conflicting_repr_hints)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #68585 <https://github.com/rust-lang/rust/issues/68585>
error: aborting due to 28 previous errors
Some errors have detailed explanations: E0552, E0565, E0566.
For more information about an error, try `rustc --explain E0552`.