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