tests/ui/single_component_path_imports.rs

   1 // run-rustfix
   2 // edition:2018
   3 #![warn(clippy::single_component_path_imports)]
   4 #![allow(unused_imports)]
   5
   6 use regex;
   7 use serde as edres;
   8 pub use serde;
   9
  10 macro_rules! m {
  11     () => {
  12         use regex;
  13     };
  14 }
  15
  16 fn main() {
  17     regex::Regex::new(r"^\d{4}-\d{2}-\d{2}$").unwrap();
  18
  19     // False positive #5154, shouldn't trigger lint.
  20     m!();
  21 }