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//@ run-pass
#![allow(unused_assignments)]
#![allow(unused_variables)]
// Check that the type checker permits us to reassign `z` which
// started out with a longer lifetime and was reassigned to a shorter
// one (it should infer to be the intersection).
fn foo(x: &isize) {
let a = 1;
let mut z = x;
z = &a;
}
pub fn main() {
foo(&1);
}
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