So. I typo’ed up some template code the other day. And once again I learned the importance of using several c++ compilers. Here is a very reduced version of my code:
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#include <utility> template <typename T> auto foo(const T& t) -> decltype(x.first) { return t.first; } int main() { foo(std::make_pair(1,2)); return 0; } |
And let’s start with the compiler I was…
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