| error[E0283]: type annotations needed |
| --> $DIR/overflow-computing-ambiguity.rs:15:5 |
| | |
| LL | hello(); |
| | ^^^^^ cannot infer type of the type parameter `T` declared on the function `hello` |
| | |
| = note: cannot satisfy `_: Hello` |
| help: the following types implement trait `Hello` |
| --> $DIR/overflow-computing-ambiguity.rs:8:1 |
| | |
| LL | impl<'a, T> Hello for Foo<'a, &'a T> where Foo<'a, T>: Hello {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Foo<'a, &'a T>` |
| LL | |
| LL | impl Hello for Foo<'static, i32> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Foo<'static, i32>` |
| note: required by a bound in `hello` |
| --> $DIR/overflow-computing-ambiguity.rs:12:13 |
| | |
| LL | fn hello<T: Hello>() {} |
| | ^^^^^ required by this bound in `hello` |
| help: consider specifying the generic argument |
| | |
| LL | hello::<T>(); |
| | +++++ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0283`. |
