35 lines
973 B
Rust
35 lines
973 B
Rust
//@ edition:2021
|
|
|
|
#![feature(rustc_attrs)]
|
|
|
|
#[derive(Debug)]
|
|
struct Point {
|
|
x: i32,
|
|
y: i32,
|
|
}
|
|
|
|
fn main() {
|
|
let p = Point { x: 10, y: 10 };
|
|
let q = Point { x: 10, y: 10 };
|
|
|
|
let c = #[rustc_capture_analysis]
|
|
//~^ ERROR: attributes on expressions are experimental
|
|
//~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
|
|
//~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
|
|
|| {
|
|
//~^ First Pass analysis includes:
|
|
//~| Min Capture analysis includes:
|
|
println!("{:?}", p);
|
|
//~^ NOTE: Capturing p[] -> Immutable
|
|
//~| NOTE: Min Capture p[] -> Immutable
|
|
println!("{:?}", p.x);
|
|
//~^ NOTE: Capturing p[(0, 0)] -> Immutable
|
|
|
|
println!("{:?}", q.x);
|
|
//~^ NOTE: Capturing q[(0, 0)] -> Immutable
|
|
println!("{:?}", q);
|
|
//~^ NOTE: Capturing q[] -> Immutable
|
|
//~| NOTE: Min Capture q[] -> Immutable
|
|
};
|
|
}
|