Name resolution context added (BUG#6443)

include/my_bitmap.h:
  new bitmap operation
mysql-test/r/view.result:
  added warnings
  Correct inserting data check (absence of default value) for view underlying tables (BUG#6443)
mysql-test/t/view.test:
  Correct inserting data check (absence of default value) for view underlying tables (BUG#6443)
mysys/my_bitmap.c:
  new bitmap operation
sql/field.h:
  index of field in table added
sql/item.cc:
  Name resolution context added
  table list removed from fix_fields() arguments
sql/item.h:
  Name resolution context added
  table list removed from fix_fields() arguments
sql/item_cmpfunc.cc:
  table list removed from fix_fields() arguments
sql/item_cmpfunc.h:
  table list removed from fix_fields() arguments
sql/item_func.cc:
  table list removed from fix_fields() arguments
sql/item_func.h:
  table list removed from fix_fields() arguments
sql/item_row.cc:
  table list removed from fix_fields() arguments
sql/item_row.h:
  table list removed from fix_fields() arguments
sql/item_strfunc.cc:
  fixed server crash on NULL argument
sql/item_strfunc.h:
  table list removed from fix_fields() arguments
sql/item_subselect.cc:
  table list removed from fix_fields() arguments
sql/item_subselect.h:
  table list removed from fix_fields() arguments
sql/item_sum.cc:
  table list removed from fix_fields() arguments
sql/item_sum.h:
  table list removed from fix_fields() arguments
sql/item_timefunc.cc:
  table list removed from fix_fields() arguments
sql/item_timefunc.h:
  table list removed from fix_fields() arguments
sql/item_uniq.h:
  table list removed from fix_fields() arguments
sql/log_event.cc:
  Name resolution context added
sql/log_event.h:
  Name resolution context added
sql/mysql_priv.h:
  Name resolution context added
sql/set_var.cc:
  table list removed from fix_fields() arguments
sql/share/errmsg.txt:
  new error message
sql/sp.cc:
  Name resolution context added
sql/sp_head.cc:
  table list removed from fix_fields() arguments
sql/sp_head.h:
  Name resolution context added
sql/sql_base.cc:
  table list removed from fix_fields() arguments
  Name resolution context added
sql/sql_class.cc:
  renamed variable
sql/sql_delete.cc:
  Name resolution context added
sql/sql_derived.cc:
  Name resolution context added
sql/sql_do.cc:
  table list removed from fix_fields() arguments
sql/sql_handler.cc:
  Name resolution context added
sql/sql_help.cc:
  Name resolution context added
sql/sql_insert.cc:
  Name resolution context added
  table list removed from fix_fields() arguments
sql/sql_lex.cc:
  Name resolution context added
sql/sql_lex.h:
  removed resolve mode (information stored into name resolution context)
sql/sql_load.cc:
  table list removed from fix_fields() arguments
sql/sql_olap.cc:
  Name resolution context added
sql/sql_parse.cc:
  Name resolution context added
sql/sql_prepare.cc:
  table list removed from fix_fields() arguments
sql/sql_select.cc:
  table list removed from fix_fields() arguments
sql/sql_show.cc:
  Name resolution context added
sql/sql_trigger.cc:
  table list removed from fix_fields() arguments
sql/sql_udf.h:
  table list removed from fix_fields() arguments
sql/sql_union.cc:
  Name resolution context added
sql/sql_update.cc:
  Name resolution context added
sql/sql_view.cc:
  Name resolution context added
sql/sql_view.h:
  table list removed from fix_fields() arguments
sql/sql_yacc.yy:
  Name resolution context added
sql/table.cc:
  Name resolution context added
  merged view processing moved
sql/table.h:
  merged view processing moved

sql/sql_udf.h

@@ -65,8 +65,8 @@ class udf_handler :public Sql_alloc
   Item_result result_type () const
   { return u_d	? u_d->returns : STRING_RESULT;}
   bool get_arguments();
-  bool fix_fields(THD *thd,struct st_table_list *tlist,Item_result_field *item,
-		  uint arg_count,Item **args);
+  bool fix_fields(THD *thd, Item_result_field *item,
+		  uint arg_count, Item **args);
   void cleanup();
   double val(my_bool *null_value)
   {