error[E0283]: type annotations needed
  --> $DIR/suggest-fully-qualified-closure.rs:23:7
   |
LL |     q.lol(||());
   |       ^^^
   |
note: multiple `impl`s satisfying `Qqq: MyTrait<_>` found
  --> $DIR/suggest-fully-qualified-closure.rs:14:1
   |
LL | impl MyTrait<u32> for Qqq{
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
...
LL | impl MyTrait<u64> for Qqq{
   | ^^^^^^^^^^^^^^^^^^^^^^^^^
help: try using a fully qualified path to specify the expected types
   |
LL |     <Qqq as MyTrait<T>>::lol::<{closure@}>(&q, ||());
   |     +++ ~

error: aborting due to previous error

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