error[E0599]: no method named `hello` found for unit type `()` in the current scope
  --> $DIR/ident-from-macro-expansion.rs:14:10
   |
LL |         ().$id();
   |            --- due to this macro variable
...
LL |     dot!(hello);
   |          ^^^^^ method not found in `()`

error[E0599]: no function or associated item named `hello` found for unit type `()` in the current scope
  --> $DIR/ident-from-macro-expansion.rs:16:15
   |
LL |         <()>::$id();
   |               --- due to this macro variable
...
LL |     dispatch!(hello);
   |               ^^^^^ function or associated item not found in `()`

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0599`.