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#include <utility>
using namespace std;
 
template<class Func, class... Args>
auto test_lambda(Func&& func, Args&&... args) {
    return [=]() mutable { func(std::move(args)...); };
}
 
void test_int(int*){}
 
int main() {
    int arr[5];
    test_lambda(test_int, arr);
}

prog.cpp: In instantiation of 'test_lambda(Func&&, Args&& ...)::<lambda()> mutable [with Func = void (&)(int*); Args = {int (&)[5]}]':
prog.cpp:6:43:   required from 'struct test_lambda(Func&&, Args&& ...) [with Func = void (&)(int*); Args = {int (&)[5]}]::<lambda()>'
prog.cpp:6:54:   required from 'auto test_lambda(Func&&, Args&& ...) [with Func = void (&)(int*); Args = {int (&)[5]}]'
prog.cpp:13:30:   required from here
prog.cpp:6:28: error: variable 'func' has function type
     return [=]() mutable { func(std::move(args)...); };
                            ^
prog.cpp:6:28: error: variable 'func' has function type
prog.cpp: In instantiation of 'struct test_lambda(Func&&, Args&& ...) [with Func = void (&)(int*); Args = {int (&)[5]}]::<lambda()>':
prog.cpp:6:54:   required from 'auto test_lambda(Func&&, Args&& ...) [with Func = void (&)(int*); Args = {int (&)[5]}]'
prog.cpp:13:30:   required from here
prog.cpp:6:28: error: field 'test_lambda(Func&&, Args&& ...) [with Func = void (&)(int*); Args = {int (&)[5]}]::<lambda()>::<func capture>' invalidly declared function type

Standard output is empty