Arguments move to params.

jedi/evaluate/representation.py

@@ -335,31 +335,6 @@ class InstanceElement(use_metaclass(CachedMetaClass, pr.Base)):
         return "<%s of %s>" % (type(self).__name__, self.var)
 
 
-class Arguments(object):
-    def __init__(self, evaluator, argument_node):
-        self._argument_node = argument_node
-        self._evaluator = evaluator
-
-    def _split(self):
-        iterator = iter(self._argument_node.children)
-        for child in iterator:
-            if child == ',':
-                continue
-            elif child in ('*', '**'):
-                yield len(child), next(iterator)
-            else:
-                yield 0, child
-
-    def kwargs(self):
-        return []
-
-    def args(self):
-        return []
-
-    def eval_args(self):
-        return [self._evaluator.eval_element(el) for stars, el in self._split()]
-
-
 class Wrapper(pr.Base):
     def is_scope(self):
         return True
@@ -599,19 +574,11 @@ class FunctionExecution(Executed):
 
         types = list(docstrings.find_return_types(self._evaluator, func))
         for r in self.returns:
-            if isinstance(r, pr.KeywordStatement):
-                stmt = r.stmt
-            else:
-                stmt = r  # Lambdas
-
-            if stmt is None:
-                continue
-
             check = flow_analysis.break_check(self._evaluator, self, r.parent)
             if check is flow_analysis.UNREACHABLE:
                 debug.dbg('Return unreachable: %s', r)
             else:
-                types += self._evaluator.eval_statement(stmt)
+                types += self._evaluator.eval_element(r.children[1])
             if check is flow_analysis.REACHABLE:
                 debug.dbg('Return reachable: %s', r)
                 break
@@ -673,6 +640,11 @@ class FunctionExecution(Executed):
     def returns(self):
         return self._copy_list(self.base.returns)
 
+    @common.safe_property
+    @memoize_default([])
+    def children(self):
+        return self._copy_list(self.base.children)
+
     @common.safe_property
     @memoize_default([])
     def asserts(self):