From: Victor Stinner <vstinner@python.org>
Date: Mon, 16 Dec 2024 17:17:01 +0000 (+0100)
Subject: [3.13] gh-127906: Fix Py_BUILD_ASSERT_EXPR() on Windows (#127994)
X-Git-Tag: v3.13.2~193
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=8e143b2886c7ccef1b18c10d28d16b2358dd6636;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-127906: Fix Py_BUILD_ASSERT_EXPR() on Windows (#127994)

gh-127906: Fix Py_BUILD_ASSERT_EXPR() on Windows

Change Py_BUILD_ASSERT_EXPR implementation on Windows to avoid a
compiler warning about an unnamed structure.
---

diff --git a/Include/pymacro.h b/Include/pymacro.h
index e3e9cd135948..e0378f9d27a0 100644
--- a/Include/pymacro.h
+++ b/Include/pymacro.h
@@ -47,7 +47,7 @@
 #define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
 
 #if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L \
-     && !defined(__cplusplus))
+     && !defined(__cplusplus) && !defined(_MSC_VER))
 #  define Py_BUILD_ASSERT_EXPR(cond) \
     ((void)sizeof(struct { int dummy; _Static_assert(cond, #cond); }), \
      0)