//@ compile-flags: -Z unstable-options | |
#![feature(rustc_attrs)] | |
#[rustc_lint_query_instability] | |
//~^ ERROR attribute should be applied to a function | |
struct Foo; | |
impl Foo { | |
#[rustc_lint_query_instability(a)] | |
//~^ ERROR malformed `rustc_lint_query_instability` | |
fn bar() {} | |
} | |
fn main() {} |