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, 9 insertions, 0 deletions

diff --git a/src/test/ui/lint/unused/no-unused-parens-return-block.rs b/src/test/ui/lint/unused/no-unused-parens-return-block.rs
new file mode 100644
index 000000000..37dc519a2
--- /dev/null
+++ b/src/test/ui/lint/unused/no-unused-parens-return-block.rs
@@ -0,0 +1,9 @@
+// run-pass
+
+#![deny(unused_parens)]
+#![allow(unreachable_code)]
+
+fn main() {
+    match (return) {} // ok
+    if (return) {} // ok
+}