Ejemplos de register_scoped_attributes en C++ (Cpp)

Ejemplo n.º 1

Archivo: attribs.c Proyecto: krichter722/gcc

void
init_attributes (void)
{
  size_t i;

  if (attributes_initialized)
    return;

  attribute_tables[0] = lang_hooks.common_attribute_table;
  attribute_tables[1] = lang_hooks.attribute_table;
  attribute_tables[2] = lang_hooks.format_attribute_table;
  attribute_tables[3] = targetm.attribute_table;

  /* Translate NULL pointers to pointers to the empty table.  */
  for (i = 0; i < ARRAY_SIZE (attribute_tables); i++)
    if (attribute_tables[i] == NULL)
      attribute_tables[i] = empty_attribute_table;

  if (flag_checking)
    check_attribute_tables ();

  for (i = 0; i < ARRAY_SIZE (attribute_tables); ++i)
    /* Put all the GNU attributes into the "gnu" namespace.  */
    register_scoped_attributes (attribute_tables[i], "gnu");

  invoke_plugin_callbacks (PLUGIN_ATTRIBUTES, NULL);
  attributes_initialized = true;
}

Ejemplo n.º 2

Archivo: attribs.c Proyecto: JensGrabner/gcc

void
init_attributes (void)
{
  size_t i;

  if (attributes_initialized)
    return;

  attribute_tables[0] = lang_hooks.common_attribute_table;
  attribute_tables[1] = lang_hooks.attribute_table;
  attribute_tables[2] = lang_hooks.format_attribute_table;
  attribute_tables[3] = targetm.attribute_table;

  /* Translate NULL pointers to pointers to the empty table.  */
  for (i = 0; i < ARRAY_SIZE (attribute_tables); i++)
    if (attribute_tables[i] == NULL)
      attribute_tables[i] = empty_attribute_table;

#ifdef ENABLE_CHECKING
  /* Make some sanity checks on the attribute tables.  */
  for (i = 0; i < ARRAY_SIZE (attribute_tables); i++)
    {
      int j;

      for (j = 0; attribute_tables[i][j].name != NULL; j++)
	{
	  /* The name must not begin and end with __.  */
	  const char *name = attribute_tables[i][j].name;
	  int len = strlen (name);

	  gcc_assert (!(name[0] == '_' && name[1] == '_'
			&& name[len - 1] == '_' && name[len - 2] == '_'));

	  /* The minimum and maximum lengths must be consistent.  */
	  gcc_assert (attribute_tables[i][j].min_length >= 0);

	  gcc_assert (attribute_tables[i][j].max_length == -1
		      || (attribute_tables[i][j].max_length
			  >= attribute_tables[i][j].min_length));

	  /* An attribute cannot require both a DECL and a TYPE.  */
	  gcc_assert (!attribute_tables[i][j].decl_required
		      || !attribute_tables[i][j].type_required);

	  /* If an attribute requires a function type, in particular
	     it requires a type.  */
	  gcc_assert (!attribute_tables[i][j].function_type_required
		      || attribute_tables[i][j].type_required);
	}
    }

  /* Check that each name occurs just once in each table.  */
  for (i = 0; i < ARRAY_SIZE (attribute_tables); i++)
    {
      int j, k;
      for (j = 0; attribute_tables[i][j].name != NULL; j++)
	for (k = j + 1; attribute_tables[i][k].name != NULL; k++)
	  gcc_assert (strcmp (attribute_tables[i][j].name,
			      attribute_tables[i][k].name));
    }
  /* Check that no name occurs in more than one table.  Names that
     begin with '*' are exempt, and may be overridden.  */
  for (i = 0; i < ARRAY_SIZE (attribute_tables); i++)
    {
      size_t j, k, l;

      for (j = i + 1; j < ARRAY_SIZE (attribute_tables); j++)
	for (k = 0; attribute_tables[i][k].name != NULL; k++)
	  for (l = 0; attribute_tables[j][l].name != NULL; l++)
	    gcc_assert (attribute_tables[i][k].name[0] == '*'
			|| strcmp (attribute_tables[i][k].name,
				   attribute_tables[j][l].name));
    }
#endif

  for (i = 0; i < ARRAY_SIZE (attribute_tables); ++i)
    /* Put all the GNU attributes into the "gnu" namespace.  */
    register_scoped_attributes (attribute_tables[i], "gnu");

  invoke_plugin_callbacks (PLUGIN_ATTRIBUTES, NULL);
  attributes_initialized = true;
}