Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 32 insertions, 0 deletions

diff --git a/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs b/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs
new file mode 100644
index 000000000..187c37402
--- /dev/null
+++ b/src/test/ui/generator/issue-61442-stmt-expr-with-drop.rs
@@ -0,0 +1,32 @@
+// Test that we don't consider temporaries for statement expressions as live
+// across yields
+
+// check-pass
+// edition:2018
+
+#![feature(generators, generator_trait)]
+
+use std::ops::Generator;
+
+async fn drop_and_await() {
+    async {};
+    async {}.await;
+}
+
+fn drop_and_yield() {
+    let x = || {
+        String::new();
+        yield;
+    };
+    Box::pin(x).as_mut().resume(());
+    let y = static || {
+        String::new();
+        yield;
+    };
+    Box::pin(y).as_mut().resume(());
+}
+
+fn main() {
+    drop_and_await();
+    drop_and_yield();
+}