Weird compiler error: Cannot convert parameter from 'int' to 'int &&'

Question

What on earth is going on here?
I\'m trying to create a pair of an int and a string and I can create the pair if I use \"magic values\" but can

Answer 1

Now std::make_pair is defined the following way in the C++ Standard

template 

see below make_pair(**T1&&, T2&&**);

You could write simpler without using std::make_pair

num_text.push_back( { 42, text } ); .