[rustc.git] / src / librustc_error_codes / error_codes / E0452.md

An invalid lint attribute has been given.

Erroneous code example:

```compile_fail,E0452
#![allow(foo = "")] // error: malformed lint attribute
```

Lint attributes only accept a list of identifiers (where each identifier is a
lint name). Ensure the attribute is of this form:

```
#![allow(foo)] // ok!
// or:
#![allow(foo, foo2)] // ok!
```
Commit	Line	Data
ba9703b0 XL	1	An invalid lint attribute has been given.
	2
	3	Erroneous code example:
60c5eb7d XL	4
	5	```compile_fail,E0452
	6	#![allow(foo = "")] // error: malformed lint attribute
	7	```
	8
	9	Lint attributes only accept a list of identifiers (where each identifier is a
	10	lint name). Ensure the attribute is of this form:
	11
	12	```
	13	#![allow(foo)] // ok!
	14	// or:
	15	#![allow(foo, foo2)] // ok!
	16	```