[rustc.git] / src / test / ui / asm / issue-89305.rs

// Regression test for #89305, where a variable was erroneously reported
// as both unused and possibly-uninitialized.

// check-pass
// needs-asm-support

#![warn(unused)]

use std::arch::asm;

fn main() {
    unsafe {
        let x: () = asm!("nop");
        //~^ WARNING: unused variable: `x`
    }
}
Commit	Line	Data
c295e0f8 XL	1	// Regression test for #89305, where a variable was erroneously reported
	2	// as both unused and possibly-uninitialized.
	3
	4	// check-pass
3c0e092e	5	// needs-asm-support
c295e0f8	6
c295e0f8 XL	7	#![warn(unused)]
c295e0f8 XL	8
a2a8927a XL	9	use std::arch::asm;
a2a8927a XL	10
c295e0f8 XL	11	fn main() {
	12	unsafe {
	13	let x: () = asm!("nop");
	14	//~^ WARNING: unused variable: `x`
	15	}
	16	}