I got some errors, blow is my env. - **platform**: windows 10 - **compiler**: msvc(vs2022) v143 c++17 - **build type**: debug - **build cmd**: `.\build.bat --build-type Debug` 1. First, the build cmd of boost hasn't to support debug type,  2. when I fixed the prev error, I got other errors from Tests. - The **CountingAllocator** class in `68` line of `heap_vector_types_test.cpp` hasn't to support type rebinding  - The **NullptrTestableInSitu' contructor** doesn't been defined in `256` line of `FunctionRefTest.cpp` 