16 lines
389 B
Rust

macro_rules! define_struct {
($t:ty) => {
struct S1(pub($t));
struct S2(pub (in crate::foo) ());
struct S3(pub($t) ());
//~^ ERROR expected one of `)` or `,`, found `(`
}
}
mod foo {
define_struct! { foo } //~ ERROR cannot find type `foo` in this scope
//~| ERROR cannot find type `foo` in this scope
}
fn main() {}