rust/tests/ui/proc-macro/dollar-crate.rs
2023-01-11 09:32:08 +00:00

41 lines
702 B
Rust

// check-pass
// edition:2018
// compile-flags: -Z span-debug
// aux-build:test-macros.rs
// aux-build:dollar-crate-external.rs
#![no_std] // Don't load unnecessary hygiene information from std
extern crate std;
#[macro_use]
extern crate test_macros;
extern crate dollar_crate_external;
type S = u8;
mod local {
macro_rules! local {
() => {
print_bang! {
struct M($crate::S);
}
#[print_attr]
struct A($crate::S);
#[derive(Print)]
struct D($crate::S);
};
}
local!();
}
mod external {
use crate::dollar_crate_external;
dollar_crate_external::external!();
}
fn main() {}