// BEGIN mycpp output

#include "mycpp/runtime.h"

namespace test_small_str {  // forward declare
}

GLOBAL_STR(S_zbt, "food");

namespace test_small_str {  // declare

BigStr* f(BigStr* s);
void run_tests();
void run_benchmarks();

}  // declare namespace test_small_str

namespace test_small_str {  // define


BigStr* f(BigStr* s) {
  return s->at(1)->upper();
}

void run_tests() {
  BigStr* a = nullptr;
  a = S_zbt;
  print(a->upper());
  print(f(a));
}

void run_benchmarks() {
  ;  // pass
}

}  // define namespace test_small_str