rust/tests/ui/did_you_mean/bad-assoc-expr.rs
2023-01-11 09:32:08 +00:00

37 lines
932 B
Rust

fn main() {
let a = [1, 2, 3, 4];
[i32; 4]::clone(&a);
//~^ ERROR missing angle brackets in associated item path
[i32]::as_ref(&a);
//~^ ERROR missing angle brackets in associated item path
(u8)::clone(&0);
//~^ ERROR missing angle brackets in associated item path
(u8, u8)::clone(&(0, 0));
//~^ ERROR missing angle brackets in associated item path
&(u8)::clone(&0);
//~^ ERROR missing angle brackets in associated item path
10 + (u8)::clone(&0);
//~^ ERROR missing angle brackets in associated item path
}
macro_rules! expr {
($ty: ty) => ($ty::clone(&0))
//~^ ERROR missing angle brackets in associated item path
}
macro_rules! ty {
() => (u8)
}
fn check_macros() {
expr!(u8);
let _ = ty!()::clone(&0);
//~^ ERROR missing angle brackets in associated item path
ty!()::clone(&0);
//~^ ERROR missing angle brackets in associated item path
}