1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/generator/borrowing.stderr b/src/test/ui/generator/borrowing.stderr
new file mode 100644
index 000000000..38e1ace8c
--- /dev/null
+++ b/src/test/ui/generator/borrowing.stderr
@@ -0,0 +1,31 @@
+error[E0597]: `a` does not live long enough
+  --> $DIR/borrowing.rs:9:33
+   |
+LL |     let _b = {
+   |         -- borrow later stored here
+LL |         let a = 3;
+LL |         Pin::new(&mut || yield &a).resume(())
+   |                       --        ^ borrowed value does not live long enough
+   |                       |
+   |                       value captured here by generator
+LL |
+LL |     };
+   |     - `a` dropped here while still borrowed
+
+error[E0597]: `a` does not live long enough
+  --> $DIR/borrowing.rs:16:20
+   |
+LL |     let _b = {
+   |         -- borrow later stored here
+LL |         let a = 3;
+LL |         || {
+   |         -- value captured here by generator
+LL |             yield &a
+   |                    ^ borrowed value does not live long enough
+...
+LL |     };
+   |     - `a` dropped here while still borrowed
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0597`.