1 // FIXME: missing sysroot spans (#53081)
2 // ignore-i586-unknown-linux-gnu
3 // ignore-i586-unknown-linux-musl
4 // ignore-i686-unknown-linux-musl
6 // error-pattern: cannot find a built-in macro with name `line`
8 #![feature(rustc_attrs)]
10 #[rustc_builtin_macro]
11 macro_rules! unknown { () => () } //~ ERROR cannot find a built-in macro with name `unknown`
13 #[rustc_builtin_macro]
14 macro_rules! line { () => () }
18 std::prelude::v1::line!();