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, 13 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/target/issue-1366.rs b/src/tools/rustfmt/tests/target/issue-1366.rs
new file mode 100644
index 000000000..eee147baa
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-1366.rs
@@ -0,0 +1,13 @@
+fn main() {
+    fn f() -> Option<i32> {
+        Some("fffffffsssssssssddddssssfffffddddff")
+            .map(|s| s)
+            .map(|s| s.to_string())
+            .map(|res| match Some(res) {
+                Some(ref s) if s == "" => 41,
+                Some(_) => 42,
+                _ => 43,
+            })
+    }
+    println!("{:?}", f())
+}