Return statements should be handled correctly if the return_stmt is only a return without an expression behind it.

2017-09-02 14:03:54 +02:00
parent c47f5ca68c
commit 9cac7462d6
2 changed files with 12 additions and 1 deletions
@@ -335,7 +335,12 @@ class FunctionExecutionContext(context.TreeContext):
                if check_yields:
                    types |= set(self._eval_yield(r))
                else:
-                    types |= self.eval_node(r.children[1])
+                    try:
+                        children = r.children
+                    except AttributeError:
+                        types.add(compiled.create(self.evaluator, None))
+                    else:
+                        types |= self.eval_node(children[1])
            if check is flow_analysis.REACHABLE:
                debug.dbg('Return reachable: %s', r)
                break