tests/ui/crashes/issues_loop_mut_cond.rs

   1 #![allow(dead_code)]
   2
   3 /// Issue: https://github.com/rust-lang/rust-clippy/issues/2596
   4 pub fn loop_on_block_condition(u: &mut isize) {
   5     while { *u < 0 } {
   6         *u += 1;
   7     }
   8 }
   9
  10 /// https://github.com/rust-lang/rust-clippy/issues/2584
  11 fn loop_with_unsafe_condition(ptr: *const u8) {
  12     let mut len = 0;
  13     while unsafe { *ptr.offset(len) } != 0 {
  14         len += 1;
  15     }
  16 }
  17
  18 /// https://github.com/rust-lang/rust-clippy/issues/2710
  19 static mut RUNNING: bool = true;
  20 fn loop_on_static_condition() {
  21     unsafe {
  22         while RUNNING {
  23             RUNNING = false;
  24         }
  25     }
  26 }
  27
  28 fn main() {}