header:缺失头文件添加。

This commit is contained in:
taynpg 2025-04-16 16:09:16 +08:00
parent ba0e32d783
commit 7d17080d9b

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@ -28,6 +28,8 @@
#error "It's not going to compile without a C++ compiler..." #error "It's not going to compile without a C++ compiler..."
#endif #endif
#include <functional>
#if defined(BACKWARD_CXX11) #if defined(BACKWARD_CXX11)
#elif defined(BACKWARD_CXX98) #elif defined(BACKWARD_CXX98)
#else #else