mirror of https://github.com/rust-lang/rust.git
19 lines
284 B
Rust
19 lines
284 B
Rust
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//@ check-pass
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#![allow(warnings)]
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struct Wrap<'p> { p: &'p mut i32 }
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impl<'p> Drop for Wrap<'p> {
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fn drop(&mut self) {
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*self.p += 1;
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}
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}
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fn main() {
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let mut x = 0;
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let wrap = Wrap { p: &mut x };
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std::mem::drop(wrap);
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x = 1; // OK, drop is inert
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}
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