tests/ui/crashes/ice-1782.rs

   1 #![allow(dead_code, unused_variables)]
   2
   3 /// Should not trigger an ICE in `SpanlessEq` / `consts::constant`
   4 ///
   5 /// Issue: https://github.com/rust-lang/rust-clippy/issues/1782
   6 use std::{mem, ptr};
   7
   8 fn spanless_eq_ice() {
   9     let txt = "something";
  10     match txt {
  11         "something" => unsafe {
  12             ptr::write(
  13                 ptr::null_mut() as *mut u32,
  14                 mem::transmute::<[u8; 4], _>([0, 0, 0, 255]),
  15             )
  16         },
  17         _ => unsafe {
  18             ptr::write(
  19                 ptr::null_mut() as *mut u32,
  20                 mem::transmute::<[u8; 4], _>([13, 246, 24, 255]),
  21             )
  22         },
  23     }
  24 }
  25
  26 fn main() {}