13 lines
241 B
Rust
13 lines
241 B
Rust
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use std::fmt::Debug;
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trait Foo {
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fn foo<A: Debug>(&self, a: &A, b: &impl Debug);
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}
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impl Foo for () {
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fn foo<B: Debug>(&self, a: &impl Debug, b: &B) { }
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//~^ ERROR method `foo` has an incompatible type for trait
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}
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fn main() {}
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