Function nested_sequences_example

test/generator_test.cpp:45–61

// the current generator's elements.

co_context::generator<uint64_t, uint64_t> nested_sequences_example() {
    std::printf("yielding elements_of std::array\n");
#if defined(__GNUC__) && !defined(__clang__)
    co_yield co_context::ranges::elements_of(
        std::array<const uint64_t, 5>{2, 4, 6, 8, 10}, {}
    );
#else
    co_yield co_context::ranges::elements_of{
        std::array<const uint64_t, 5>{2, 4, 6, 8, 10}
    };
#endif
    std::printf("yielding elements_of nested co_context::generator\n");
    co_yield co_context::ranges::elements_of{fib(10)};

    std::printf("yielding elements_of other kind of generator\n");
    co_yield co_context::ranges::elements_of{other_generator(5, 8)};
}

//////////////////////////////////////
// Following examples show difference between: