From b2e5794870eb4728ddfaafc0f79a40299576434f Mon Sep 17 00:00:00 2001
From: Barry Warsaw <barry@python.org>
Date: Thu, 14 Sep 2017 18:13:16 -0700
Subject: bpo-31338 (#3374)

* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
---
 Python/wordcode_helpers.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Python/wordcode_helpers.h')

diff --git a/Python/wordcode_helpers.h b/Python/wordcode_helpers.h
index cce81c1d24..c8f7a0f41f 100644
--- a/Python/wordcode_helpers.h
+++ b/Python/wordcode_helpers.h
@@ -39,6 +39,6 @@ write_op_arg(_Py_CODEUNIT *codestr, unsigned char opcode,
             *codestr++ = PACKOPARG(opcode, oparg & 0xff);
             break;
         default:
-            assert(0);
+            Py_UNREACHABLE();
     }
 }
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