Regression test for issue 106247

Author: nbdd0121

src/test/ui/object-safety/issue-106247.rs

@@ -0,0 +1,9 @@
+// check-pass
+
+#![deny(where_clauses_object_safety)]
+
+pub trait Trait {
+    fn method(&self) where Self: Sync;
+}
+
+fn main() {}