mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +00:00
10 lines
246 B
Rust
10 lines
246 B
Rust
#![feature(concat_idents)]
|
|
|
|
#[derive(Debug)]
|
|
struct Baz<T>(
|
|
concat_idents!(Foo, Bar) //~ ERROR `derive` cannot be used on items with type macros
|
|
//~^ ERROR cannot find type `FooBar` in this scope
|
|
);
|
|
|
|
fn main() {}
|