| error[E0282]: type annotations needed |
| --> $DIR/unbounded-type-param-in-fn-with-assoc-type.rs:8:5 |
| | |
| LL | foo(); |
| | ^^^ cannot infer type of the type parameter `T` declared on the function `foo` |
| | |
| help: consider specifying the generic arguments |
| | |
| LL | foo::<T, U>(); |
| | ++++++++ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0282`. |
| Future incompatibility report: Future breakage diagnostic: |
| warning: defaults for generic parameters are not allowed here |
| --> $DIR/unbounded-type-param-in-fn-with-assoc-type.rs:3:11 |
| | |
| LL | fn foo<T, U = u64>() -> (T, U) { |
| | ^^^^^^^ |
| | |
| = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! |
| = note: for more information, see issue #36887 <https://github.com/rust-lang/rust/issues/36887> |
| |
