Better handling of the stack.

test/test_parser/test_diff_parser.py

@@ -12,38 +12,6 @@ from jedi.parser.diff import DiffParser
 from jedi.parser import ParserWithRecovery
 
 
-def test_add_to_end():
-    """
-    fast_parser doesn't parse everything again. It just updates with the
-    help of caches, this is an example that didn't work.
-    """
-
-    a = dedent("""\
-    class Abc():
-        def abc(self):
-            self.x = 3
-
-    class Two(Abc):
-        def g(self):
-            self
-    """)      # ^ here is the first completion
-
-    b = "    def h(self):\n" \
-        "        self."
-
-    def complete(code, line=None, column=None):
-        script = jedi.Script(code, line, column, 'example.py')
-        assert script.completions()
-        _assert_valid_graph(script._get_module())
-
-    complete(a, 7, 12)
-    complete(a + b)
-
-    a = a[:-1] + '.\n'
-    complete(a, 7, 13)
-    complete(a + b)
-
-
 def _check_error_leaves_nodes(node):
     if node.type in ('error_leaf', 'error_node'):
         return True
@@ -409,3 +377,37 @@ def test_node_insertion(differ):
 
     differ.initialize(code1)
     differ.parse(code2, parsers=1, copies=2)
+
+
+def test_add_to_end():
+    """
+    fast_parser doesn't parse everything again. It just updates with the
+    help of caches, this is an example that didn't work.
+    """
+
+    a = dedent("""\
+    class Abc():
+        def abc(self):
+            self.x = 3
+
+    class Two(Abc):
+        def g(self):
+            self
+    """)      # ^ here is the first completion
+
+    b = "    def h(self):\n" \
+        "        self."
+
+    def complete(code, line=None, column=None):
+        script = jedi.Script(code, line, column, 'example.py')
+        assert script.completions()
+        _assert_valid_graph(script._get_module())
+
+    complete(a, 7, 12)
+    complete(a + b)
+
+    a = a[:-1] + '.\n'
+    complete(a, 7, 13)
+    complete(a + b)
+
+