pipes

examples/50-smoke.sx

@@ -1360,5 +1360,22 @@ END;
         print("{}\n", pkg.hello());           // hello from testpkg
     }
 
+    // --- Pipe operator ---
+    {
+        print("--- pipe operator ---\n");
+        // Basic: a |> f(b) → f(a, b)
+        print("{}\n", 3 |> pkg.add(4));           // 7
+        print("{}\n", 5 |> pkg.mul(6));           // 30
+
+        // Chaining: a |> f(b) |> g(c) → g(f(a, b), c)
+        print("{}\n", 3 |> pkg.add(4) |> pkg.mul(2));  // 14
+
+        // With non-namespaced functions
+        print("{}\n", "hello" |> concat(" world"));     // hello world
+
+        // Chained string ops
+        print("{}\n", "piped" |> concat(" ok") |> concat("!"));  // piped ok!
+    }
+
     print("=== DONE ===\n");
 }