A modern C-like language that actually feels like C.

export int main()
{
    Console.writeLine("Hello, Camp.");
    return 0;
}

interface ValueSource
{
    int read();
}

class Counter: ValueSource
{
    int value;

    Counter(int value)
    {
        this.value = value;
    }

    int read(): ValueSource => this.value;
}

export int main()
{
    auto counter = new Counter(42) finally delete;
    printValue(counter);
    return 0;
}

void printValue(ValueSource* source)
{
    Console.writeLine(source.read());
}

export void main()
{
    auto greeter = new Greeter("Camp") finally delete;
    greeter.greet();
}

class Greeter
{
    string name;

    Greeter(unscoped string name)
    {
        this.name = name;
    }

    void greet(const this)
    {
        Console.writeLine($"Hello, {this.name}");
    }
}

export int main()
{
    // Print even values
    foreach (auto value in iterateMatches(n => n % 2 == 0))
    {
        Console.writeLine(value);
    }

    return 0;
}

struct iter uint iterateMatches(delegate bool(uint value) predicate)
{
    for (uint value = 1; value <= 10; value++)
    {
        if (predicate(value))
            yield value;
    }
}