diff options
| -rw-r--r-- | src/librustc_typeck/error_codes.rs | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/librustc_typeck/error_codes.rs b/src/librustc_typeck/error_codes.rs index 3d41c6e09c6..6405b77c105 100644 --- a/src/librustc_typeck/error_codes.rs +++ b/src/librustc_typeck/error_codes.rs @@ -3891,6 +3891,25 @@ details. [issue #33685]: https://github.com/rust-lang/rust/issues/33685 "##, +E0587: r##" +A type has both `packed` and `align` representation hints. + +Erroneous code example: + +```compile_fail,E0587 +#[repr(packed, align(8))] // error! +struct Umbrella(i32); +``` + +You cannot use `packed` and `align` hints on a same type. If you want to pack a +type to a given size, you should provide a size to packed: + +``` +#[repr(packed)] // ok! +struct Umbrella(i32); +``` +"##, + E0588: r##" A type with `packed` representation hint has a field with `align` representation hint. @@ -5073,7 +5092,6 @@ the future, [RFC 2091] prohibits their implementation without a follow-up RFC. // E0563, // cannot determine a type for this `impl Trait` removed in 6383de15 // E0564, // only named lifetimes are allowed in `impl Trait`, // but `{}` was found in the type `{}` - E0587, // type has conflicting packed and align representation hints // E0611, // merged into E0616 // E0612, // merged into E0609 // E0613, // Removed (merged with E0609) |