From 567ba40840607ad546dc8236f781d78f512ae5ee Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Sun, 26 Jan 2025 21:15:39 +0200
Subject: [PATCH] Add a dummy element to array<T, 0> to enable initialization
 with = {{}}

---
 include/boost/array.hpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/boost/array.hpp b/include/boost/array.hpp
index 624b26a..a66de58 100644
--- a/include/boost/array.hpp
+++ b/include/boost/array.hpp
@@ -195,6 +195,8 @@ namespace boost {
 
     template< class T >
     class array< T, 0 > {
+      public:
+        struct {} elems; // enables initialization with = {{}}
 
       public:
         // type definitions