From 4c483ad52b6f7760a0a861badae6c803d6ce8590 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Thu, 8 Sep 2016 14:45:40 -0700
Subject: Merge

---
 Python/ceval.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Python/ceval.c')

diff --git a/Python/ceval.c b/Python/ceval.c
index 9109ea59f2..0c3ef7b71b 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -2619,14 +2619,16 @@ _PyEval_EvalFrameDefault(PyFrameObject *f, int throwflag)
         TARGET(BUILD_SET) {
             PyObject *set = PySet_New(NULL);
             int err = 0;
+            int i;
             if (set == NULL)
                 goto error;
-            while (--oparg >= 0) {
-                PyObject *item = POP();
+            for (i = oparg; i > 0; i--) {
+                PyObject *item = PEEK(i);
                 if (err == 0)
                     err = PySet_Add(set, item);
                 Py_DECREF(item);
             }
+            STACKADJ(-oparg);
             if (err != 0) {
                 Py_DECREF(set);
                 goto error;
-- 
cgit v1.2.1