Merge branch 'master' into develop

CMakeLists.txt

@@ -4,9 +4,9 @@
 # Distributed under the Boost Software License, Version 1.0.
 # (http://www.boost.org/LICENSE_1_0.txt)
 
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.5...3.20)
 
-project(BoostCircularBuffer LANGUAGES CXX)
+project(boost_circular_buffer VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 
 add_library(boost_circular_buffer INTERFACE)
 
@@ -22,4 +22,5 @@ target_link_libraries(boost_circular_buffer INTERFACE
     Boost::move
     Boost::static_assert
     Boost::throw_exception
-    Boost::type_traits)
+    Boost::type_traits
+)

meta/libraries.json

@@ -10,5 +10,6 @@
     ],
     "maintainers": [
         "Jan Gaspar <jano_gaspar -at- yahoo.com>"
-    ]
+    ],
+    "cxxstd": "03"
 }

test/common.ipp

@@ -246,9 +246,9 @@ void allocator_test() {
     CB_CONTAINER<MyInteger> cb1(10, 0);
     const CB_CONTAINER<MyInteger> cb2(10, 0);
     CB_CONTAINER<MyInteger>::allocator_type& alloc_ref = cb1.get_allocator();
+    (void)alloc_ref;
     CB_CONTAINER<MyInteger>::allocator_type alloc = cb2.get_allocator();
-    alloc_ref.max_size();
-    alloc.max_size();
+    (void)alloc;
 
     generic_test(cb1);