CDE

Task/Deepcopy/E/deepcopy-1.e

@@ -0,0 +1,4 @@
+def deSubgraphKit := <elib:serial.deSubgraphKit>
+def deepcopy(x) {
+  return deSubgraphKit.recognize(x, deSubgraphKit.makeBuilder())
+}

Task/Deepcopy/E/deepcopy-2.e

@@ -0,0 +1,22 @@
+? def x := ["a" => 1, "b" => [x].diverge()]
+# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
+
+? def y := deepcopy(x)
+# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
+
+? y["b"].push(2)
+
+? y
+# value: ["a" => 1, "b" => [<***CYCLE***>, 2].diverge()]
+
+? x
+# value: ["a" => 1, "b" => [<***CYCLE***>].diverge()]
+
+? y["b"][0] == y
+# value: true
+
+? y["b"][0] == x
+# value: false
+
+? x["b"][0] == x
+# value: true