rust/tests/ui/coroutine/reborrow-mut-upvar.stderr
2023-10-20 21:14:02 +00:00

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warning: unused coroutine that must be used
--> $DIR/reborrow-mut-upvar.rs:6:5
|
LL | / || {
LL | | {
LL | | let _baz = &*bar;
LL | | yield;
... |
LL | | *bar = 2;
LL | | };
| |_____^
|
= note: coroutines are lazy and do nothing unless resumed
= note: `#[warn(unused_must_use)]` on by default
warning: 1 warning emitted