36 lines
923 B
Rust
36 lines
923 B
Rust
//@ edition:2021
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#![feature(rustc_attrs)]
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#![allow(unused)]
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#![allow(dead_code)]
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struct Int(i32);
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struct B<'a>(&'a i32);
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const I : Int = Int(0);
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const REF_I : &'static Int = &I;
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struct MyStruct<'a> {
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a: &'static Int,
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b: B<'a>,
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}
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fn foo<'a, 'b>(m: &'a MyStruct<'b>) -> impl FnMut() + 'static {
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let c = #[rustc_capture_analysis] || drop(&m.a.0);
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//~^ 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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//~| NOTE: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
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//~| ERROR: First Pass analysis includes:
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//~| ERROR: Min Capture analysis includes:
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//~| NOTE: Capturing m[Deref,(0, 0),Deref,(0, 0)] -> ImmBorrow
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//~| NOTE: Min Capture m[Deref,(0, 0),Deref] -> ImmBorrow
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c
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}
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fn main() {
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let t = 0;
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let s = MyStruct { a: REF_I, b: B(&t) };
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let _ = foo(&s);
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}
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