rust/tests/ui/macros/issue-118048.rs
2023-12-04 10:43:10 +08:00

11 lines
195 B
Rust

macro_rules! foo {
($ty:ty) => {
fn foo(_: $ty, _: $ty) {}
}
}
foo!(_);
//~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions
fn main() {}