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treewide: avoid use of unsupported C++ specifiers

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constexpr and noexcept were introduced as specifiers in C++11.  Avoid
referencing them when compiling for earlier versions of the language.

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit is contained in:
Peter A. Bigot 2019-12-13 04:27:44 -06:00 • committed by Maureen Helm
commit 6ade720851
2 changed files with 14 additions and 5 deletions
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14
subsys/cpp/cpp_new.cpp
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@ -6,6 +6,12 @@
#include <stdlib.h>
#if __cplusplus < 201103L
#define NOEXCEPT
#else /* >= C++11 */
#define NOEXCEPT noexcept
#endif /* __cplusplus */
void* operator new(size_t size)
{
return malloc(size);
@ -16,23 +22,23 @@ void* operator new[](size_t size)
return malloc(size);
}
void operator delete(void* ptr) noexcept
void operator delete(void* ptr) NOEXCEPT
{
free(ptr);
}
void operator delete[](void* ptr) noexcept
void operator delete[](void* ptr) NOEXCEPT
{
free(ptr);
}
#if (__cplusplus > 201103L)
void operator delete(void* ptr, size_t) noexcept
void operator delete(void* ptr, size_t) NOEXCEPT
{
free(ptr);
}
void operator delete[](void* ptr, size_t) noexcept
void operator delete[](void* ptr, size_t) NOEXCEPT
{
free(ptr);
}