c3c/test/test_suite/methods/extension_method_generic.c3

module compiler_c3;
import std::collections::list;

typedef IntArray = List<int>;

extern fn void printf(char*, ...);

fn void IntArray.someFunc(IntArray *this, usz param) {
//do something
    this.push((int)param);
}

fn int main(String[] argv)
{
    IntArray stk;
    stk.someFunc(256);

    for (int i = 0; i < 256; i++) {
        stk.push(i);
    }

    for (;!stk.is_empty();) {
        int value = stk.pop();
        printf("%i\n", value);
    }

    return 0;
}