Hi, I am working on the GSoC project, "C++: Implement compiler built-in traits for the standard library traits".
Built-in trait naming simply adds two underscores (__) to the original trait name. However, the same names are already in use for some built-in traits, such as is_void, is_pointer, and is_signed. For example, __is_void is used in the following files: * gcc/testsuite/g++.dg/tm/pr46567.C * libstdc++-v3/include/bits/cpp_type_traits.h In this case, are we supposed to change the existing same name in the code to something like ____is_void (four underscores)? Or is it better to break the naming convention of built-in traits like __is_void_builtin? Sincerely, Ken Matsui
