./du12l.cpp: In function 'yy::mlaskal_parser::symbol_type yylex(mlc::yyscan_t2, mlc::MlaskalCtx*)':
./du12l.cpp:3266:25: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register yy_state_type yy_current_state;
                         ^~~~~~~~~~~~~~~~
./du12l.cpp:3267:17: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *yy_cp, *yy_bp;
                 ^~~~~
./du12l.cpp:3267:25: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *yy_cp, *yy_bp;
                         ^~~~~
./du12l.cpp:3268:15: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register int yy_act;
               ^~~~~~
./du12l.cpp: In function 'int yy_get_next_buffer(yyscan_t)':
./du12l.cpp:3872:17: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
                 ^~~~
./du12l.cpp:3873:17: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *source = yyg->yytext_ptr;
                 ^~~~~~
./du12l.cpp:3874:15: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register int number_to_move, i;
               ^~~~~~~~~~~~~~
./du12l.cpp:3874:31: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register int number_to_move, i;
                               ^
./du12l.cpp: In function 'yy_state_type yy_get_previous_state(yyscan_t)':
./du12l.cpp:4006:25: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register yy_state_type yy_current_state;
                         ^~~~~~~~~~~~~~~~
./du12l.cpp:4007:17: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *yy_cp;
                 ^~~~~
./du12l.cpp: In function 'yy_state_type yy_try_NUL_trans(yy_state_type, yyscan_t)':
./du12l.cpp:4037:15: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register int yy_is_jam;
               ^~~~~~~~~
./du12l.cpp:4039:17: warning: ISO C++1z does not allow 'register' storage class specifier [-Wregister]
  register char *yy_cp = yyg->yy_c_buf_p;
                 ^~~~~
In file included from dummyg.cpp:46:0:
D:\bednarek\@SVN\mlaskal\public-ro\mlc\src\dummyg.y:28:0: warning: "YY_NULLPTR" redefined
dummyg.cpp:40:0: note: this is the location of the previous definition
 #   define YY_NULLPTR nullptr