warning: unused generator that must be used
  --> $DIR/too-live-local-in-immovable-gen.rs:8:9
   |
LL | /         static move || {
LL | |             // Tests that the generator transformation finds out that `a` is not live
LL | |             // during the yield expression. Type checking will also compute liveness
LL | |             // and it should also find out that `a` is not live.
...  |
LL | |             let _ = &a;
LL | |         };
   | |__________^
   |
   = note: `#[warn(unused_must_use)]` on by default
   = note: generators are lazy and do nothing unless resumed

warning: 1 warning emitted