43 lines
829 B
Rust
43 lines
829 B
Rust
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#![feature(unsized_locals)]
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pub trait Foo {
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fn foo(self) -> String;
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}
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impl Foo for str {
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fn foo(self) -> String {
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self.to_owned()
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}
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}
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fn drop_unsized<T: ?Sized>(_: T) {}
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fn main() {
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{
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let x = "hello".to_owned().into_boxed_str();
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let y = *x;
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drop_unsized(y);
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println!("{}", &x);
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//~^ERROR use of moved value
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println!("{}", &y);
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//~^ERROR use of moved value
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}
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{
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let x = "hello".to_owned().into_boxed_str();
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let y = *x;
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y.foo();
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println!("{}", &x);
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//~^ERROR use of moved value
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println!("{}", &y);
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//~^ERROR use of moved value
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}
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{
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let x = "hello".to_owned().into_boxed_str();
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x.foo();
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println!("{}", &x);
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//~^ERROR use of moved value
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}
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}
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