@@ -29,9 +29,10 @@ def transform_children(child_dict, modname=None):
    The dictionary maps names to pyclbr information objects.
    Filter out imported objects.
    Augment class names with bases.
-    Sort objects by line number.

-    The current tree only calls this once per child_dic as it saves
    TreeItems once created.  A future tree and tests might violate this,
    so a check prevents multiple in-place augmentations.
    """
@@ -51,7 +52,7 @@ def transform_children(child_dict, modname=None):
                    supers.append(sname)
                obj.name += '({})'.format(', '.join(supers))
            obs.append(obj)
-    return sorted(obs, key=lambda o: o.lineno)


class ModuleBrowser:

@@ -61,16 +61,16 @@ def test_close(self):
# Nested tree same as in test_pyclbr.py except for supers on C0. C1.
mb = pyclbr
module, fname = 'test', 'test.py'
-f0 = mb.Function(module, 'f0', fname, 1)
-f1 = mb._nest_function(f0, 'f1', 2)
-f2 = mb._nest_function(f1, 'f2', 3)
-c1 = mb._nest_class(f0, 'c1', 5)
-C0 = mb.Class(module, 'C0', ['base'], fname, 6)
-F1 = mb._nest_function(C0, 'F1', 8)
-C1 = mb._nest_class(C0, 'C1', 11, [''])
-C2 = mb._nest_class(C1, 'C2', 12)
-F3 = mb._nest_function(C2, 'F3', 14)
-mock_pyclbr_tree = {'f0': f0, 'C0': C0}

# Adjust C0.name, C1.name so tests do not depend on order.
browser.transform_children(mock_pyclbr_tree, 'test')  # C0(base)
@@ -87,12 +87,12 @@ def test_transform_module_children(self):
        transform = browser.transform_children
        # Parameter matches tree module.
        tcl = list(transform(mock_pyclbr_tree, 'test'))
-        eq(tcl, [f0, C0])
-        eq(tcl[0].name, 'f0')
-        eq(tcl[1].name, 'C0(base)')
        # Check that second call does not change suffix.
        tcl = list(transform(mock_pyclbr_tree, 'test'))
-        eq(tcl[1].name, 'C0(base)')
        # Nothing to traverse if parameter name isn't same as tree module.
        tcl = list(transform(mock_pyclbr_tree, 'different name'))
        eq(tcl, [])

diff --git a/Misc/NEWS.d/next/IDLE/2017-12-25-18-48-50.bpo-32411.vNwDhe.rst b/Misc/NEWS.d/next/IDLE/2017-12-25-18-48-50.bpo-32411.vNwDhe.rst
@@ -0,0 +1,2 @@