diff options
Diffstat (limited to 'src/librustc_error_codes/error_codes')
| -rw-r--r-- | src/librustc_error_codes/error_codes/E0565.md | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/librustc_error_codes/error_codes/E0565.md b/src/librustc_error_codes/error_codes/E0565.md index 1faedf45932..d5bba941c1d 100644 --- a/src/librustc_error_codes/error_codes/E0565.md +++ b/src/librustc_error_codes/error_codes/E0565.md @@ -2,9 +2,11 @@ A literal was used in a built-in attribute that doesn't support literals. Erroneous code example: -```ignore (compile_fail not working here; see Issue #43707) -#[inline("always")] // error: unsupported literal -pub fn something() {} +```compile_fail,E0565 +#[repr("C")] // error: meta item in `repr` must be an identifier +struct Repr {} + +fn main() {} ``` Literals in attributes are new and largely unsupported in built-in attributes. @@ -12,6 +14,8 @@ Work to support literals where appropriate is ongoing. Try using an unquoted name instead: ``` -#[inline(always)] -pub fn something() {} +#[repr(C)] // ok! +struct Repr {} + +fn main() {} ``` |