src/tools/clippy/tests/ui/uninlined_format_args_panic.rs

   1 // revisions: edition2018 edition2021
   2 //[edition2018] edition:2018
   3 //[edition2021] edition:2021
   4 // run-rustfix
   5
   6 #![warn(clippy::uninlined_format_args)]
   7
   8 fn main() {
   9     let var = 1;
  10
  11     println!("val='{}'", var);
  12
  13     if var > 0 {
  14         panic!("p1 {}", var);
  15     }
  16     if var > 0 {
  17         panic!("p2 {0}", var);
  18     }
  19     if var > 0 {
  20         panic!("p3 {var}", var = var);
  21     }
  22
  23     #[allow(non_fmt_panics)]
  24     {
  25         if var > 0 {
  26             panic!("p4 {var}");
  27         }
  28     }
  29 }