1 error[E0502]: cannot borrow `*ptr` as immutable because `ptr` is also borrowed as mutable
2 --> $DIR/issue-11192.rs:30:11
4 LL | let mut test = |foo: &Foo| {
5 | ----------- mutable borrow occurs here
6 LL | println!("access {}", foo.x);
7 LL | ptr = box Foo { x: ptr.x + 1 };
8 | --- previous borrow occurs due to use of `ptr` in closure
11 | ^^^^ immutable borrow occurs here
12 LL | //~^ ERROR: cannot borrow `*ptr` as immutable
14 | - mutable borrow ends here
16 error: aborting due to previous error
18 For more information about this error, try `rustc --explain E0502`.