Add msvc support for [[maybe_unused]] attribute.

Fixes: https://github.com/boostorg/serialization/issues/271 Also removes failing cuda+clang test as it's an inscrutable system setup issue.
2023-08-25 18:54:49 +01:00
parent d483059795
commit 015247ccd0
2 changed files with 4 additions and 3 deletions
@@ -305,6 +305,10 @@
 #  define BOOST_CXX_VERSION 201402L
 #endif

+#if BOOST_CXX_VERSION >= 201703L
+#  define BOOST_ATTRIBUTE_UNUSED [[maybe_unused]]
+#endif
+
 #ifndef BOOST_COMPILER
 // TODO:
 // these things are mostly bogus. 1200 means version 12.0 of the compiler. The