29 lines
529 B
Rust
29 lines
529 B
Rust
// run-pass
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#![allow(dead_code)]
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#![allow(non_camel_case_types)]
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#![feature(box_syntax)]
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//type t = { a: isize };
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// type t = { a: bool };
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type t = bool;
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trait it {
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fn f(&self);
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}
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impl it for t {
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fn f(&self) { }
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}
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pub fn main() {
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// let x = ({a: 4} as it);
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// let y = box ({a: 4});
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// let z = box ({a: 4} as it);
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// let z = box ({a: true} as it);
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let z: Box<_> = box (box true as Box<dyn it>);
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// x.f();
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// y.f();
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// (*z).f();
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println!("ok so far...");
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z.f(); //segfault
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}
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