error[E0283]: type annotations needed
  --> $DIR/argument-with-unnecessary-method-call.rs:8:13
   |
LL |     qux(Bar.into());
   |     ---     ^^^^
   |     |
   |     required by a bound introduced by this call
   |
   = note: cannot satisfy `_: From<Bar>`
note: required by a bound in `qux`
  --> $DIR/argument-with-unnecessary-method-call.rs:6:16
   |
LL | fn qux(_: impl From<Bar>) {}
   |                ^^^^^^^^^ required by this bound in `qux`
help: try using a fully qualified path to specify the expected types
   |
LL |     qux(<Bar as Into<T>>::into(Bar));
   |         +++++++++++++++++++++++   ~
help: consider removing this method call, as the receiver has type `Bar` and `Bar: From<Bar>` trivially holds
   |
LL -     qux(Bar.into());
LL +     qux(Bar);
   |

error: aborting due to 1 previous error

For more information about this error, try `rustc --explain E0283`.