17 lines
256 B
Rust
17 lines
256 B
Rust
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#![feature(arbitrary_self_types)]
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use std::ops::Deref;
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struct Foo(u32);
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impl Foo {
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fn get<R: Deref<Target=Self>>(self: R) -> u32 {
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self.0
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}
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}
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fn main() {
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let mut foo = Foo(1);
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foo.get::<&Foo>();
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//~^ ERROR mismatched types
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}
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