mirror of https://github.com/rust-lang/rust
14 lines
407 B
Rust
14 lines
407 B
Rust
// Check that when you implement a trait that has a sized type
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// parameter, the corresponding value must be sized. Also that the
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// self type must be sized if appropriate.
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trait Foo<T> : Sized { fn take(self, x: &T) { } } // Note: T is sized
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impl Foo<[isize]> for usize { }
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//~^ ERROR the size for values of type
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impl Foo<isize> for [usize] { }
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//~^ ERROR the size for values of type
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pub fn main() { }
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