1 files changed, 16 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-50415.rs b/tests/ui/issues/issue-50415.rs
new file mode 100644
index 000000000..151b9fe44
--- /dev/null
+++ b/tests/ui/issues/issue-50415.rs
@@ -0,0 +1,16 @@
+// run-pass
+fn main() {
+    // Simplified test case
+    let _ = || 0..=1;
+
+    // Original test case
+    let full_length = 1024;
+    let range = {
+        // do some stuff, omit here
+        None
+    };
+
+    let range = range.map(|(s, t)| s..=t).unwrap_or(0..=(full_length-1));
+
+    assert_eq!(range, 0..=1023);
+}