[solved] Is it `z` who does not live long enough or rather is it `&z`?

tl;dr: [solved] it's the same as: [solved] Reference and Borrowing: Question about Life Time Good stuff!

Coming from: References and Borrowing (but without having read chapter 4 yet)

#[allow(unused_mut)]
#[allow(unused_variables)]
fn main() {
    let mut y: &i32 = &1;
    let z=6;
    {
        y = &z;
        //let x=&z; //comment the above line and uncomment this one, for the next (working) test.
    }
    
    println!("{} {}", z, y);
    
}
<anon>:7:14: 7:15 error: `z` does not live long enough
<anon>:7         y = &z;
                      ^
<anon>:4:26: 13:2 note: reference must be valid for the block suffix following statement 0 at 4:25...
<anon>:4     let mut y: &i32 = &1;
<anon>:5     let z=6;
<anon>:6     {
<anon>:7         y = &z;
<anon>:8         //let x=&z; //comment the above line and uncomment this one, for the next (working) test.
<anon>:9     }
         ...
<anon>:5:13: 13:2 note: ...but borrowed value is only valid for the block suffix following statement 1 at 5:12
<anon>: 5     let z=6;
<anon>: 6     {
<anon>: 7         y = &z;
<anon>: 8         //let x=&z; //comment the above line and uncomment this one, for the next (working) test.
<anon>: 9     }
<anon>:10     
          ...
error: aborting due to previous error
playpen: application terminated with error code 101

,

error: `z` does not live long enough

Is it z who does not live long enough or rather is it &z (or y) ?

Oh wait,
SOLVED: the following works, ergo my bad (it is z which does not live long enough):

fn main() {
    let z=6;
    let y: &i32;
    {
        y = &z;
    }
    println!("{} {}", z, y);
}

I'll post this anyway, even though I've realized the error of my ways :wink: because I think it's interesting to see what I initially thought was going on and then realized the compiler was right all along. Hope it's okay with you. (added tl;dr so people don't waste time reading)