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class Test {
    public:
    template <class... A2> void print (void(*function)(A2...,float,double)) {
 
    }
};
 
void test_print (int a, float b, double c) {
 
}
 
int main () {
    Test test;
    test.print<int> (&test_print);
}

prog.cpp: In function ‘int main()’:
prog.cpp:14:33: error: no matching function for call to ‘Test::print(void (*)(int, float, double))’
prog.cpp:14:33: note: candidate is:
prog.cpp:3:33: note: template<class ... A2> void Test::print(void (*)(A2 ..., float, double))
prog.cpp:3:33: note:   template argument deduction/substitution failed:
prog.cpp:14:33: note:   mismatched types ‘float’ and ‘int’

Standard output is empty