error[E0616]: field `priv_field` of struct `MyStruct` is private
  --> $DIR/issue-3763.rs:17:32
   |
LL |     let _woohoo = (&my_struct).priv_field;
   |                                ^^^^^^^^^^ private field

error[E0616]: field `priv_field` of struct `MyStruct` is private
  --> $DIR/issue-3763.rs:20:41
   |
LL |     let _woohoo = (Box::new(my_struct)).priv_field;
   |                                         ^^^^^^^^^^ private field

error[E0624]: method `happyfun` is private
  --> $DIR/issue-3763.rs:23:18
   |
LL |         fn happyfun(&self) {}
   |         ------------------ private method defined here
...
LL |     (&my_struct).happyfun();
   |                  ^^^^^^^^ private method

error[E0624]: method `happyfun` is private
  --> $DIR/issue-3763.rs:25:27
   |
LL |         fn happyfun(&self) {}
   |         ------------------ private method defined here
...
LL |     (Box::new(my_struct)).happyfun();
   |                           ^^^^^^^^ private method

error[E0616]: field `priv_field` of struct `MyStruct` is private
  --> $DIR/issue-3763.rs:26:26
   |
LL |     let nope = my_struct.priv_field;
   |                          ^^^^^^^^^^ private field

error: aborting due to 5 previous errors

Some errors have detailed explanations: E0616, E0624.
For more information about an error, try `rustc --explain E0616`.