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

   1
   2
   3
   4 #![warn(redundant_closure_call)]
   5
   6 fn main() {
   7         let a = (|| 42)();
   8
   9         let mut i = 1;
  10         let mut k = (|m| m+1)(i);
  11
  12         k = (|a,b| a*b)(1,5);
  13
  14         let closure = || 32;
  15         i = closure();
  16
  17         let closure = |i| i+1;
  18         i = closure(3);
  19
  20         i = closure(4);
  21 }