There is not the right repr for array.

Author: ppisl

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/array/ArrayBuiltins.java

@@ -51,6 +51,7 @@
 import com.oracle.graal.python.builtins.objects.common.SequenceStorageNodes;
 import com.oracle.graal.python.builtins.objects.common.SequenceStorageNodes.NormalizeIndexNode;
 import com.oracle.graal.python.nodes.SpecialMethodNames;
+import static com.oracle.graal.python.nodes.SpecialMethodNames.__REPR__;
 import com.oracle.graal.python.nodes.function.PythonBuiltinBaseNode;
 import com.oracle.graal.python.nodes.function.PythonBuiltinNode;
 import com.oracle.graal.python.nodes.function.builtins.PythonBinaryBuiltinNode;
@@ -201,6 +202,11 @@ String str(PArray self) {
         }
     }
 
+    @Builtin(name = __REPR__, fixedNumOfPositionalArgs = 1)
+    @GenerateNodeFactory
+    abstract static class ReprNode extends StrNode {
+    }
+
     @Builtin(name = __GETITEM__, fixedNumOfPositionalArgs = 2)
     @GenerateNodeFactory
     abstract static class GetItemNode extends PythonBinaryBuiltinNode {