Suppressing erroneous warning for C++14.

commschamp · Sep 17, 2024 · 398b0ed · 398b0ed
1 parent e794467
commit 398b0ed
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/include/comms/CompileControl.h b/include/comms/CompileControl.h
@@ -76,6 +76,7 @@
 #define COMMS_IS_GCC_11 (COMMS_IS_GCC && (__GNUC__ == 11))
 #define COMMS_IS_GCC_11_OR_ABOVE (COMMS_IS_GCC && (__GNUC__ >= 11))
 #define COMMS_IS_GCC_12 (COMMS_IS_GCC && (__GNUC__ == 12))
+#define COMMS_IS_GCC_14 (COMMS_IS_GCC && (__GNUC__ == 14))
 #define COMMS_IS_CLANG_7_OR_ABOVE (COMMS_IS_CLANG && (__clang_major__ >= 7))
 #define COMMS_IS_CLANG_8 (COMMS_IS_CLANG && (__clang_major__ == 8))
 #define COMMS_IS_CLANG_8_OR_BELOW (COMMS_IS_CLANG && (__clang_major__ <= 8))

diff --git a/include/comms/util/access.h b/include/comms/util/access.h
@@ -16,9 +16,17 @@
 #include <limits>
 #include <iterator>
 
+#include "comms/CompileControl.h"
 #include "comms/util/type_traits.h"
 #include "comms/details/tag.h"
 
+COMMS_GNU_WARNING_PUSH
+
+#if COMMS_IS_GCC_14 && defined(NDEBUG) && (COMMS_IS_CPP20 || COMMS_IS_CPP23)
+// Bug in gcc-14, reporting "free-nonheap-object" error when working with vectors and using C++20/23, but only in Release mode
+COMMS_GNU_WARNING_DISABLE("-Wfree-nonheap-object") 
+#endif // #if COMMS_IS_GCC_14 && defined(NDEBUG) && (COMMS_IS_CPP20 || COMMS_IS_CPP23)
+
 namespace comms
 {
 
@@ -813,3 +821,5 @@ T readData(TIter& iter, std::size_t size, const traits::endian::Little& endian)
 }  // namespace util
 
 }  // namespace comms
+
+COMMS_GNU_WARNING_POP