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, 25 insertions, 0 deletions

diff --git a/src/test/ui/pattern/usefulness/issue-78549-ref-pat-and-str.rs b/src/test/ui/pattern/usefulness/issue-78549-ref-pat-and-str.rs
new file mode 100644
index 000000000..2879caf2c
--- /dev/null
+++ b/src/test/ui/pattern/usefulness/issue-78549-ref-pat-and-str.rs
@@ -0,0 +1,25 @@
+// check-pass
+// From https://github.com/rust-lang/rust/issues/78549
+
+fn main() {
+    match "foo" {
+        "foo" => {},
+        &_ => {},
+    }
+
+    match "foo" {
+        &_ => {},
+        "foo" => {},
+    }
+
+    match ("foo", 0, "bar") {
+        (&_, 0, &_) => {},
+        ("foo", _, "bar") => {},
+        (&_, _, &_) => {},
+    }
+
+    match (&"foo", "bar") {
+        (&"foo", &_) => {},
+        (&&_, &_) => {},
+    }
+}