diff --git a/src/test/ui/borrowck/return-local-binding-from-desugaring.polonius.stderr b/src/test/ui/borrowck/return-local-binding-from-desugaring.polonius.stderr new file mode 100644 index 000000000000..c818379762c9 --- /dev/null +++ b/src/test/ui/borrowck/return-local-binding-from-desugaring.polonius.stderr @@ -0,0 +1,16 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/return-local-binding-from-desugaring.rs:26:18 + | +LL | for ref x in xs { + | ^^ creates a temporary which is freed while still in use +... +LL | } + | - temporary value is freed at the end of this statement +LL | result + | ------ borrow later used here + | + = note: consider using a `let` binding to create a longer lived value + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0716`.