v12-0002-Disable-some-C-warnings-in-MSVC.patch

text/x-patch

Filename: v12-0002-Disable-some-C-warnings-in-MSVC.patch

Type: text/x-patch

Part: 1

Message: Re: Make copyObject work in C++

Patch

Same data as JSON: GET /api/v1/attachments/:id/patch the parsed metadata as JSON — format, series position, per-file stats; never the diff bytes. API reference →

Format: format-patch

Series: patch v12-0002

Subject: Disable some C++ warnings in MSVC

File	+	−
meson.build	3	0

From 366dfbc11fd047f75107a87023b39a58fa7a2326 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Thu, 26 Mar 2026 08:35:45 +0100
Subject: [PATCH v12 2/4] Disable some C++ warnings in MSVC

Flexible array members, as used in many PostgreSQL header files, are
not a C++ feature.  MSVC warns about these.  Disable the
warning.  (GCC and Clang accept them, but they would warn in -pedantic
mode.)
---
 meson.build | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meson.build b/meson.build
index 42b0a9a6a71..64a5bb888d6 100644
--- a/meson.build
+++ b/meson.build
@@ -2321,6 +2321,9 @@ if cc.get_id() == 'msvc'
   ]
 
   msvc_cxx_warning_flags = [
+    # Warnings to disable:
+    # from /W2:
+    '/wd4200', # nonstandard extension used: zero-sized array in struct/union [widely used in PostgreSQL C headers]
   ]
 
   cflags_warn += msvc_common_warning_flags
-- 
2.53.0