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error[E0282]: type annotations needed
--> $DIR/issue-69455.rs:29:20
|
LL | println!("{}", 23u64.test(xs.iter().sum()));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type of the type parameter `T` declared on the associated function `new_display`
|
= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider specifying the generic argument
|
LL | println!("{}", 23u64.test(xs.iter().sum())::<T>);
| +++++
error[E0283]: type annotations needed
--> $DIR/issue-69455.rs:29:41
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LL | println!("{}", 23u64.test(xs.iter().sum()));
| ---- ^^^ cannot infer type of the type parameter `S` declared on the associated function `sum`
| |
| required by a bound introduced by this call
|
note: multiple `impl`s satisfying `u64: Test<_>` found
--> $DIR/issue-69455.rs:11:1
|
LL | impl Test<u32> for u64 {
| ^^^^^^^^^^^^^^^^^^^^^^
...
LL | impl Test<u64> for u64 {
| ^^^^^^^^^^^^^^^^^^^^^^
help: consider specifying the generic argument
|
LL | println!("{}", 23u64.test(xs.iter().sum::<S>()));
| +++++
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0282, E0283.
For more information about an error, try `rustc --explain E0282`.
|
