30 lines
545 B
Rust
30 lines
545 B
Rust
use std::fmt::Debug;
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use std::default::Default;
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// Test that a blank impl for all T conflicts with an impl for some
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// specific T, even when there are multiple type parameters involved.
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trait MyTrait<T> {
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fn get(&self) -> T;
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}
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impl<T> MyTrait<T> for T {
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fn get(&self) -> T {
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panic!()
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}
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}
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#[derive(Clone)]
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struct MyType {
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dummy: usize
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}
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impl MyTrait<MyType> for MyType {
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//~^ ERROR E0119
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fn get(&self) -> usize { (*self).clone() }
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//~^ ERROR incompatible type
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//~| ERROR mismatched types
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}
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fn main() { }
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