rust/tests/ui/closures/2229_closure_analysis/arrays-completely-captured.rs

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// edition:2021
#![feature(rustc_attrs)]
// Ensure that capture analysis results in arrays being completely captured.
fn main() {
let mut m = [1, 2, 3, 4, 5];
let mut c = #[rustc_capture_analysis]
//~^ ERROR: attributes on expressions are experimental
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//~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
|| {
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//~^ ERROR: First Pass analysis includes:
//~| ERROR: Min Capture analysis includes:
m[0] += 10;
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//~^ NOTE: Capturing m[] -> MutBorrow
//~| NOTE: Min Capture m[] -> MutBorrow
m[1] += 40;
//~^ NOTE: Capturing m[] -> MutBorrow
};
c();
}