Problems with inline hints with proc_macro

[barvirm]

Rust-analyzer knows the correct type, but inline hint shows different types.
Is this problem with configuration, or I inline hint cannot resolve types creates in proc_macro?

/*
#[throws(i32)]
fn foo(x: bool) -> i32 {
    if x {
        0
    } else {
        throw!(1);
    }
}

// expanded code
fn bar(x: bool) -> Result<i32, i32> {
    if x {
        Ok(0)
    } else {
        Err(1)
    }
}
*/
// --------------------------------------------------
#[derive(Debug)]
struct Xerror;

#[throws(Xerror)]
fn foo(i: i32) -> i32 {
    if i < 0 {
        Err(Xerror)?;
    }
    i
}

fn main() {
    let _x = foo(32);  // this shows inline hint as i32, but correct type is Result<i32, Xerror>
}

[Veykril]

We don't expand attribute macros yet. Duplicate of #6029.