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#![allow(non_snake_case)]
register_long_diagnostics! {
E0178: r##"
In types, the `+` type operator has low precedence, so it is often necessary
to use parentheses.
For example:
```compile_fail,E0178
trait Foo {}
struct Bar<'a> {
w: &'a Foo + Copy, // error, use &'a (Foo + Copy)
x: &'a Foo + 'a, // error, use &'a (Foo + 'a)
y: &'a mut Foo + 'a, // error, use &'a mut (Foo + 'a)
z: fn() -> Foo + 'a, // error, use fn() -> (Foo + 'a)
}
```
More details can be found in [RFC 438].
[RFC 438]: https://github.com/rust-lang/rfcs/pull/438
"##,
E0534: r##"
The `inline` attribute was malformed.
Erroneous code example:
```compile_fail,E0534
#[inline()] // error: expected one argument
pub fn something() {}
fn main() {}
```
The parenthesized `inline` attribute requires the parameter to be specified:
```ignore
#[inline(always)]
fn something() {}
// or:
#[inline(never)]
fn something() {}
```
Alternatively, a paren-less version of the attribute may be used to hint the
compiler about inlining opportunity:
```
#[inline]
fn something() {}
```
For more information about the inline attribute, read:
https://doc.rust-lang.org/reference.html#inline-attributes
"##,
E0535: r##"
An unknown argument was given to the `inline` attribute.
Erroneous code example:
```compile_fail,E0535
#[inline(unknown)] // error: invalid argument
pub fn something() {}
fn main() {}
```
The `inline` attribute only supports two arguments:
* always
* never
All other arguments given to the `inline` attribute will return this error.
Example:
```
#[inline(never)] // ok!
pub fn something() {}
fn main() {}
```
For more information about the inline attribute, https:
read://doc.rust-lang.org/reference.html#inline-attributes
"##,
E0536: r##"
The `not` cfg-predicate was malformed.
Erroneous code example:
```compile_fail,E0536
#[cfg(not())] // error: expected 1 cfg-pattern
pub fn something() {}
pub fn main() {}
```
The `not` predicate expects one cfg-pattern. Example:
```
#[cfg(not(target_os = "linux"))] // ok!
pub fn something() {}
pub fn main() {}
```
For more information about the cfg attribute, read:
https://doc.rust-lang.org/reference.html#conditional-compilation
"##,
E0537: r##"
An unknown predicate was used inside the `cfg` attribute.
Erroneous code example:
```compile_fail,E0537
#[cfg(unknown())] // error: invalid predicate `unknown`
pub fn something() {}
pub fn main() {}
```
The `cfg` attribute supports only three kinds of predicates:
* any
* all
* not
Example:
```
#[cfg(not(target_os = "linux"))] // ok!
pub fn something() {}
pub fn main() {}
```
For more information about the cfg attribute, read:
https://doc.rust-lang.org/reference.html#conditional-compilation
"##,
E0558: r##"
The `export_name` attribute was malformed.
Erroneous code example:
```compile_fail,E0558
#[export_name] // error: export_name attribute has invalid format
pub fn something() {}
fn main() {}
```
The `export_name` attribute expects a string in order to determine the name of
the exported symbol. Example:
```
#[export_name = "some_function"] // ok!
pub fn something() {}
fn main() {}
```
"##,
E0565: r##"
A literal was used in an attribute that doesn't support literals.
Erroneous code example:
```compile_fail,E0565
#[inline("always")] // error: unsupported literal
pub fn something() {}
```
Literals in attributes are new and largely unsupported. Work to support literals
where appropriate is ongoing. Try using an unquoted name instead:
```
#[inline(always)]
pub fn something() {}
```
"##,
E0583: r##"
A file wasn't found for an out-of-line module.
Erroneous code example:
```compile_fail,E0583
mod file_that_doesnt_exist; // error: file not found for module
fn main() {}
```
Please be sure that a file corresponding to the module exists. If you
want to use a module named `file_that_doesnt_exist`, you need to have a file
named `file_that_doesnt_exist.rs` or `file_that_doesnt_exist/mod.rs` in the
same directory.
"##,
E0585: r##"
A documentation comment that doesn't document anything was found.
Erroneous code example:
```compile_fail,E0585
fn main() {
// The following doc comment will fail:
/// This is a useless doc comment!
}
```
Documentation comments need to be followed by items, including functions,
types, modules, etc. Examples:
```
/// I'm documenting the following struct:
struct Foo;
/// I'm documenting the following function:
fn foo() {}
```
"##,
E0586: r##"
An inclusive range was used with no end.
Erroneous code example:
```compile_fail,E0586
let tmp = vec![0, 1, 2, 3, 4, 4, 3, 3, 2, 1];
let x = &tmp[1...]; // error: inclusive range was used with no end
```
An inclusive range needs an end in order to *include* it. If you just need a
start and no end, use a non-inclusive range (with `..`):
```
let tmp = vec![0, 1, 2, 3, 4, 4, 3, 3, 2, 1];
let x = &tmp[1..]; // ok!
```
Or put an end to your inclusive range:
```
let tmp = vec![0, 1, 2, 3, 4, 4, 3, 3, 2, 1];
let x = &tmp[1...3]; // ok!
```
"##,
}
register_diagnostics! {
E0538,
E0539,
E0540,
E0541,
E0542,
E0543,
E0544,
E0545,
E0546,
E0547,
E0548,
E0549,
E0550,
E0551,
E0552,
E0553,
E0554,
E0555,
E0556,
E0557,
E0584,
}