mirror of https://github.com/rust-lang/rust
24 lines
393 B
Rust
24 lines
393 B
Rust
use std::ops::Deref;
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use std::pin::Pin;
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struct Whatever<T>(T);
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impl<T> Deref for Whatever<T> {
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type Target = T;
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fn deref(&self) -> &T {
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&self.0
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}
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}
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struct A;
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impl Drop for Pin<Whatever<A>> {
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//~^ ERROR the `Drop` trait may only be implemented for local structs, enums, and unions
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fn drop(&mut self) {}
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}
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fn main() {
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let x = Pin::new(Whatever(1.0f32));
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}
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