On Thu, 12 Dec 2024, LIU Hao wrote:
在 2024-12-12 21:31, Martin Storsjö 写道:
Interesting idea. But it is better than the explicit undefining of
malloc macro? The advantage of pragma solution is that it contains
explicit "#if defined(_DEBUG) && defined(_CRTDBG_MAP_ALLOC)" guard which
describe why it is needed. Parenthesis solution around malloc does not
explicitly describe why and when it is needed.
I have no strong opinion either way here, I'm fine with either (malloc) or
the pragma push_macro/ undef solution.
pushing/popping macros is what Microsoft headers do, so it should be
preferred. Also, putting a name in parentheses doesn't prevent expansion of
an object-like macro.
Ok, so I went ahead and pushed these two patches.
// Martin
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