gistfile1.cpp

class MemcachedData {
 public:
  class Impl {
   public:
    Impl() :
      compression(true),
      serializer(q_Memcached$$SERIALIZER_PHP),
      rescode(q_Memcached$$RES_SUCCESS) {
      memcached_create(&memcached);
    };
    ~Impl() {
      memcached_free(&memcached);
    }

    memcached_st memcached;
    bool compression;
    int serializer;
    int rescode;
  };
  MemcachedData() {}
  ~MemcachedData() {}

  typedef std::shared_ptr<Impl> ImplPtr;
  ImplPtr m_impl;
}

#define FETCH_MEMCACHED_DATA(dest, src) \
  assert(!src.isNull()); \
  auto dest = Native::data<MemcachedData>(src.get()); \
  assert(dest);

void HHVM_METHOD(Memcached, __construct,
                            const Variant& persistent_id /*= null*/) {
  FETCH_MEMCACHED_DATA(data, this_);
  if (persistent_id.isNull()) {
    data->m_impl.reset(new MemcachedData::Impl);
  }
}

gistfile2.txt

# 0  HPHP::bt_handler(int) at crash-reporter.cpp:0
# 1  killpg at /lib/x86_64-linux-gnu/libc.so.6:0
# 2  std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() at ./hphp/hhvm/hhvm:0
# 3  HPHP::c_Memcached_ni___construct(HPHP::Object const&, HPHP::Variant const&) at ./hphp/hhvm/hhvm:0
# 4  HPHP::Native::callFunc(HPHP::Func const*, HPHP::TypedValue*, HPHP::TypedValue*, int, HPHP::TypedValue&) at ./hphp/hhvm/hhvm:0
# 5  HPHP::Native::methodWrapper(HPHP::ActRec*) at ./hphp/hhvm/hhvm:0
# 6  void HPHP::ExecutionContext::dispatchImpl<0>(int) at ./hphp/hhvm/hhvm:0
# 7  HPHP::ExecutionContext::enterVM(HPHP::ActRec*, unsigned char const*, HPHP::ObjectData*) at ./hphp/hhvm/hhvm:0
# 8  HPHP::ExecutionContext::invokeFunc(HPHP::TypedValue*, HPHP::Func const*, HPHP::Variant const&, HPHP::ObjectData*, HPHP::Class*, HPHP::VarEnv*, HPHP::StringData*, HPHP::ExecutionContext::InvokeFlags) at ./hphp/hhvm/hhvm:0
# 9  HPHP::ExecutionContext::invokeUnit(HPHP::TypedValue*, HPHP::Unit*) at ./hphp/hhvm/hhvm:0
# 10 HPHP::invoke_file(HPHP::String const&, bool, char const*) at ./hphp/hhvm/hhvm:0
# 11 HPHP::include_impl_invoke(HPHP::String const&, bool, char const*) at ./hphp/hhvm/hhvm:0
# 12 HPHP::hphp_invoke(HPHP::ExecutionContext*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool, HPHP::Array const&, HPHP::VRefParamValue const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool&, std::basic_string<char, std::char_traits<char>, std::allocator<char> >&, bool, bool, bool) at ./hphp/hhvm/hhvm:0
# 13 HPHP::hphp_invoke_simple(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool) at ./hphp/hhvm/hhvm:0
# 14 HPHP::execute_program_impl(int, char**) at program-functions.cpp:0
# 15 HPHP::execute_program(int, char**) at ./hphp/hhvm/hhvm:0
# 16 main at ./hphp/hhvm/hhvm:0
# 17 __libc_start_main at /home/aurel32/eglibc/eglibc-2.17/csu/libc-start.c:310
# 18 _start at ./hphp/hhvm/hhvm:0