error: can't qualify macro invocation with `pub`
  --> $DIR/pub-item-macro.rs:8:5
   |
LL |     pub priv_x!(); //~ ERROR can't qualify macro invocation with `pub`
   |     ^^^
...
LL |     pub_x!();
   |     --------- in this macro invocation
   |
   = help: try adjusting the macro to put `pub` inside the invocation

error: aborting due to previous error