Goto on trailers wasn't correct. Fixes #571.

jedi/evaluate/__init__.py

@@ -516,7 +516,7 @@ class Evaluator(object):
                 ))
 
         scope = name.get_parent_scope()
-        if tree.is_node(name.parent, 'trailer'):
+        if tree.is_node(name.parent, 'trailer') and name.parent.children[0] == '.':
             call = helpers.call_of_leaf(name, cut_own_trailer=True)
             types = self.eval_element(call)
             return resolve_implicit_imports(iterable.unite(

test/completion/goto.py

@@ -30,6 +30,12 @@ b = math
 #! ['b = math']
 b
 
+#! 18 ['foo = 10']
+foo = 10;print(foo)
+
+# -----------------
+# classes
+# -----------------
 class C(object):
     def b(self):
         #! ['b = math']