src/test/ui/use/use-nested-groups-unused-imports.rs

   1 #![feature(use_nested_groups)]
   2 #![allow(dead_code)]
   3 #![deny(unused_imports)]
   4
   5 mod foo {
   6     pub mod bar {
   7         pub mod baz {
   8             pub struct Bar();
   9         }
  10         pub mod foobar {}
  11     }
  12
  13     pub struct Foo();
  14 }
  15
  16 use foo::{Foo, bar::{baz::{}, foobar::*}, *};
  17     //~^ ERROR unused imports: `*`, `Foo`, `baz::{}`, `foobar::*`
  18 use foo::bar::baz::{*, *};
  19     //~^ ERROR unused import: `*`
  20 use foo::{};
  21     //~^ ERROR unused import: `foo::{}`
  22
  23 fn main() {
  24     let _: Bar;
  25 }