tests/ui/debuginfo/ref_prop_debuginfo-147485.rs

//@ build-pass
//@ compile-flags: -g -O

// Regression test for #147485.

#![crate_type = "lib"]

pub fn f(x: *const usize) -> &'static usize {
    let mut a = unsafe { &*x };
    a = unsafe { &*x };
    a
}

pub fn g() {
    f(&0);
}