21 lines
277 B
Rust
21 lines
277 B
Rust
// run-pass
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use std::rc::Rc;
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struct Foo<'r>(&'r mut i32);
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impl<'r> Drop for Foo<'r> {
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fn drop(&mut self) {
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*self.0 += 1;
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}
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}
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fn main() {
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let mut drops = 0;
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{
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let _: Rc<dyn Send> = Rc::new(Foo(&mut drops));
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}
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assert_eq!(1, drops);
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}
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