src/test/ui/asm/issue-89305.rs

   1 // Regression test for #89305, where a variable was erroneously reported
   2 // as both unused and possibly-uninitialized.
   3
   4 // check-pass
   5 // needs-asm-support
   6
   7 #![warn(unused)]
   8
   9 use std::arch::asm;
  10
  11 fn main() {
  12     unsafe {
  13         let x: () = asm!("nop");
  14         //~^ WARNING: unused variable: `x`
  15     }
  16 }