Add long explanation of E0546
This commit is contained in:
parent
f8e5209a21
commit
f2f3a8e645
@ -283,6 +283,7 @@ E0537: include_str!("./error_codes/E0537.md"),
|
||||
E0538: include_str!("./error_codes/E0538.md"),
|
||||
E0539: include_str!("./error_codes/E0539.md"),
|
||||
E0541: include_str!("./error_codes/E0541.md"),
|
||||
E0546: include_str!("./error_codes/E0546.md"),
|
||||
E0550: include_str!("./error_codes/E0550.md"),
|
||||
E0551: include_str!("./error_codes/E0551.md"),
|
||||
E0552: include_str!("./error_codes/E0552.md"),
|
||||
@ -603,7 +604,6 @@ E0779: include_str!("./error_codes/E0779.md"),
|
||||
E0543, // missing 'reason'
|
||||
E0544, // multiple stability levels
|
||||
E0545, // incorrect 'issue'
|
||||
E0546, // missing 'feature'
|
||||
E0547, // missing 'issue'
|
||||
// E0548, // replaced with a generic attribute input check
|
||||
// rustc_deprecated attribute must be paired with either stable or unstable
|
||||
|
27
compiler/rustc_error_codes/src/error_codes/E0546.md
Normal file
27
compiler/rustc_error_codes/src/error_codes/E0546.md
Normal file
@ -0,0 +1,27 @@
|
||||
A feature name is missing.
|
||||
|
||||
Erroneous code example:
|
||||
|
||||
```compile_fail,E0546
|
||||
#![feature(staged_api)]
|
||||
#![stable(since = "1.0.0", feature = "test")]
|
||||
|
||||
#[unstable(issue = "none")] // invalid
|
||||
fn unstable_fn() {}
|
||||
|
||||
#[stable(since = "1.0.0")] // invalid
|
||||
fn stable_fn() {}
|
||||
```
|
||||
|
||||
To fix the issue you need to provide a feature name.
|
||||
|
||||
```
|
||||
#![feature(staged_api)]
|
||||
#![stable(since = "1.0.0", feature = "test")]
|
||||
|
||||
#[unstable(feature = "unstable_fn", issue = "none")] // ok!
|
||||
fn unstable_fn() {}
|
||||
|
||||
#[stable(feature = "stable_fn", since = "1.0.0")] // ok!
|
||||
fn stable_fn() {}
|
||||
```
|
Loading…
x
Reference in New Issue
Block a user