From aa8e51f5ebb2a71c76059f050de01fc3c985376a Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sun, 1 Apr 2018 00:29:37 +0300
Subject: [PATCH] bpo-33132: Fix more reference counting issues in the
 compiler. (GH-6323)

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

diff --git a/Python/compile.c b/Python/compile.c
index 9d2ba7b18f1..03b703deb04 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -2843,8 +2843,7 @@ compiler_import_as(struct compiler *c, identifier name, identifier asname)
             attr = PyUnicode_Substring(name, pos, (dot != -1) ? dot : len);
             if (!attr)
                 return 0;
-            ADDOP_O(c, IMPORT_FROM, attr, names);
-            Py_DECREF(attr);
+            ADDOP_N(c, IMPORT_FROM, attr, names);
             if (dot == -1) {
                 break;
             }
@@ -3294,8 +3293,7 @@ compiler_nameop(struct compiler *c, identifier name, expr_context_ty ctx)
                             "param invalid for local variable");
             return 0;
         }
-        ADDOP_O(c, op, mangled, varnames);
-        Py_DECREF(mangled);
+        ADDOP_N(c, op, mangled, varnames);
         return 1;
     case OP_GLOBAL:
         switch (ctx) {