21 lines
324 B
Rust
21 lines
324 B
Rust
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#![feature(unsized_locals)]
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pub trait Foo {
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fn foo(self) -> String where Self: Sized;
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}
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struct A;
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impl Foo for A {
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fn foo(self) -> String {
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format!("hello")
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}
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}
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fn main() {
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let x = *(Box::new(A) as Box<dyn Foo>);
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x.foo();
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//~^ERROR the `foo` method cannot be invoked on a trait object
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}
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