Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/tests/ui/generator/issue-58888.rs b/tests/ui/generator/issue-58888.rs
new file mode 100644
index 000000000..d42d09d40
--- /dev/null
+++ b/tests/ui/generator/issue-58888.rs
@@ -0,0 +1,28 @@
+// run-pass
+// compile-flags: -g
+// ignore-asmjs wasm2js does not support source maps yet
+
+#![feature(generators, generator_trait)]
+
+use std::ops::Generator;
+
+struct Database;
+
+impl Database {
+    fn get_connection(&self) -> impl Iterator<Item = ()> {
+        Some(()).into_iter()
+    }
+
+    fn check_connection(&self) -> impl Generator<Yield = (), Return = ()> + '_ {
+        move || {
+            let iter = self.get_connection();
+            for i in iter {
+                yield i
+            }
+        }
+    }
+}
+
+fn main() {
+    Database.check_connection();
+}