rust/src/test/ui/const-generics/generic_const_exprs/object-safety-ok-infer-err.stderr

error[E0284]: type annotations needed: cannot satisfy `the constant `use_dyn::<{_: usize}>::{constant#0}` can be evaluated`
  --> $DIR/object-safety-ok-infer-err.rs:20:5
   |
LL |     use_dyn(&());
   |     ^^^^^^^ cannot satisfy `the constant `use_dyn::<{_: usize}>::{constant#0}` can be evaluated`
   |
note: required by a bound in `use_dyn`
  --> $DIR/object-safety-ok-infer-err.rs:14:55
   |
LL | fn use_dyn<const N: usize>(v: &dyn Foo<N>) where [u8; N + 1]: Sized {
   |                                                       ^^^^^ required by this bound in `use_dyn`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0284`.