std::is_trivial is deprecated in C++26

Author: kimwalisch

ChangeLog

@@ -1,10 +1,11 @@
-Changes in version 12.9, 02/05/2025
+Changes in version 12.9, 14/05/2025
 ===================================
 
 * CMakeLists.txt: Speed up build by removing compile dependencies.
 * Move private header files from /include to /src.
 * src/CMakeLists.txt: Update for private header files in /src.
 * test/CMakeLists.txt: Update for private header files in /src.
+* Vector.hpp: Get rid of std::is_trivial which is deprecated in C++26.
 
 Changes in version 12.8, 12/04/2025
 ===================================

include/primesieve/Vector.hpp

@@ -1,7 +1,7 @@
 ///
 /// @file  Vector.hpp
 ///
-/// Copyright (C) 2023 Kim Walisch, <kim.walisch@gmail.com>
+/// Copyright (C) 2025 Kim Walisch, <kim.walisch@gmail.com>
 ///
 /// This file is distributed under the BSD License. See the COPYING
 /// file in the top level directory.
@@ -268,7 +268,7 @@ class Vector
       // with constructors (and with in-class initialization of
       // non-static members). But it does not default initialize
       // memory for POD types like int, long.
-      if (!std::is_trivial<T>::value)
+      if (!std::is_trivially_default_constructible<T>::value)
         uninitialized_default_construct(end_, array_ + n);
 
       end_ = array_ + n;