internal compiler error: in type_throw_all_p, at cp/except.c:1307

ubuntu 16.04, gcc 4.9.4 installed from: ppa:ubuntu-toolchain-r/test

When compile a simple test code:
/.../__test.cpp:186:3: internal compiler error: in type_throw_all_p, at cp/except.c:1307
   {}
   ^
Please submit a full bug report,

The full code is here:

/////////////////////////////////// begin of __test.cpp

#include <iostream>
#include <string>
#include <iomanip>
#include <limits.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <map>
#include <math.h>
#include <typeinfo>
#include <deque>
#include <new>
#include <bitset>
#include <typeinfo>
#include <memory>
using namespace std;

template<class _TT>
struct DeletorBase
{
 typedef _TT value_type;
 typedef _TT* pointer;
 typedef const _TT* const_pointer;

 static constexpr bool ShouldThrow(void)
  { return true; }
};

template<class _TT>
struct GuardedDeletor : DeletorBase<_TT>
{
 static constexpr bool ShouldThrow(void)
  { return !std::is_nothrow_destructible<_TT>::value; }

 static inline void del(typename DeletorBase<_TT>::pointer p)
 {
  if (ShouldThrow()) // Compiling time optimize
  {
   try
   {
    delete p;
   }
   catch (...)
   {
    operator delete(p);
    throw;
   }
  }
  else
  {
   delete p;
  }
 }
};

template< class _TT, class _DEL = GuardedDeletor< _TT > >
class CMyHandle
{
public:
 CMyHandle(_TT* ptr)
  : m_ptr(ptr)
  {}
 ~CMyHandle() noexcept(!_DEL::ShouldThrow())
  { _DEL::del(m_ptr); }

private:
 _TT* m_ptr;
};

class CMyClass
{
public:
 CMyClass(int n = 0)
  : m_thTest(new std::string)
  {}

 ~CMyClass()
  {}

    typedef CMyHandle< std::string > THCLI;
    THCLI m_thTest;
};

int
main(int argc, char* argv[])
{
 return 0;
}

/////////////////////////////////// end of __test.cpp

The compile command line is:

g++-4.9 -Wall -fexceptions -fvisibility=hidden -march=athlon64 -O3 -w -std=c++11 --param inline-unit-growth=200 -msse2 -I/root/develop-lib/utilitis/include -I/root/develop-lib/crypto/include -I/root/develop-lib/DM/sqlite_cpp/include -I/root/develop-lib/DM/report/include -I/root/develop-lib/DM/odbc_cpp/include -I/root/develop-lib/DM/apidbc/include -c /root/tmp/__tests/__test/__test.cpp -o linux_x64/obj/__test.o