16 lines
342 B
Rust
16 lines
342 B
Rust
use std::cell::RefCell;
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use std::io::Read;
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fn main() {}
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fn inner(mut foo: &[u8]) {
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let refcell = RefCell::new(&mut foo);
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//~^ ERROR `foo` does not live long enough
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let read = &refcell as &RefCell<dyn Read>;
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//~^ ERROR lifetime may not live long enough
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read_thing(read);
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}
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fn read_thing(refcell: &RefCell<dyn Read>) {}
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