1  /* Common definitions to include in the generated parsers.  See
       2     AT_DATA_SOURCE_PROLOGUE. */
       3  
       4  /* In C++ pre C++11 it is standard practice to use 0 for the null
       5     pointer.  But GCC -std=c++98 with -Wzero-as-null-pointer-constant
       6     warns about this, although this is just no alternative!  Warning
       7     introduced in GCC 4.7. */
       8  #if defined __cplusplus && __cplusplus < 201103L
       9  # if defined __GNUC__ && ! defined __clang__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
      10  #  pragma GCC diagnostic ignored "-Wzero-as-null-pointer-constant"
      11  # endif
      12  #endif