mirror of https://github.com/rust-lang/rust
36 lines
661 B
Rust
36 lines
661 B
Rust
use std::convert::TryInto;
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trait A<T> {
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fn foo() {}
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}
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trait B<T, U> {
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fn bar() {}
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}
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struct S;
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impl<T> A<T> for S {}
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impl<T, U> B<T, U> for S {}
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fn main() {
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let _ = A::foo::<S>();
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//~^ ERROR
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//~| HELP remove these generics
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//~| HELP consider moving this generic argument
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let _ = B::bar::<S, S>();
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//~^ ERROR
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//~| HELP remove these generics
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//~| HELP consider moving these generic arguments
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let _ = A::<S>::foo::<S>();
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//~^ ERROR
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//~| HELP remove these generics
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let _ = 42.into::<Option<_>>();
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//~^ ERROR
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//~| HELP remove these generics
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//~| HELP consider moving this generic argument
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}
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