Also return the issues when retruning the executed params

jedi/evaluate/arguments.py

@@ -11,7 +11,7 @@ from jedi.evaluate.lazy_context import LazyKnownContext, LazyKnownContexts, \
 from jedi.evaluate.filters import ParamName
 from jedi.evaluate.base_context import NO_CONTEXTS, ContextSet
 from jedi.evaluate.context import iterable
-from jedi.evaluate.param import get_executed_params, ExecutedParam
+from jedi.evaluate.param import get_executed_params_and_issues, ExecutedParam
 
 
 def try_iter_content(types, depth=0):
@@ -148,12 +148,12 @@ class AbstractArguments(object):
     def unpack(self, funcdef=None):
         raise NotImplementedError
 
-    def get_executed_params(self, execution_context):
-        return get_executed_params(execution_context, self)
+    def get_executed_params_and_issues(self, execution_context):
+        return get_executed_params_and_issues(execution_context, self)
 
 
 class AnonymousArguments(AbstractArguments):
-    def get_executed_params(self, execution_context):
+    def get_executed_params_and_issues(self, execution_context):
         from jedi.evaluate.dynamic import search_params
         return search_params(
             execution_context.evaluator,