comment added #2227

contracts/eosio.system/delegate_bandwidth.cpp

@@ -38,6 +38,7 @@ namespace eosiosystem {
 
       uint64_t primary_key()const { return owner; }
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( total_resources, (owner)(net_weight)(cpu_weight)(storage_stake)(storage_bytes) )
    };
 
@@ -55,6 +56,7 @@ namespace eosiosystem {
 
       uint64_t  primary_key()const { return to; }
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( delegated_bandwidth, (from)(to)(net_weight)(cpu_weight)(storage_stake)(storage_bytes) )
 
    };
@@ -66,6 +68,7 @@ namespace eosiosystem {
 
       uint64_t  primary_key()const { return owner; }
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( refund_request, (owner)(request_time)(amount) )
    };
 

contracts/eosio.system/eosio.system.hpp

@@ -30,6 +30,7 @@ namespace eosiosystem {
       uint32_t                                  schedule_version;
       eosio::optional<eosio::producer_schedule> new_producers;
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE(block_header, (previous)(timestamp)(transaction_mroot)(action_mroot)(block_mroot)
                                      (producer)(schedule_version)(new_producers))
    };
@@ -39,6 +40,7 @@ namespace eosiosystem {
       uint32_t          percent_of_max_inflation_rate = 0;
       uint32_t          storage_reserve_ratio = 1000;      // ratio * 1000
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE_DERIVED( eosio_parameters, eosio::blockchain_parameters, (max_storage_size)(percent_of_max_inflation_rate)(storage_reserve_ratio) )
    };
 
@@ -52,6 +54,7 @@ namespace eosiosystem {
       time                 last_bucket_fill_time = 0;
       eosio::asset         eos_bucket;
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE_DERIVED( eosio_global_state, eosio_parameters, (total_storage_bytes_reserved)(total_storage_stake)
                                 (payment_per_block)(payment_to_eos_bucket)(first_block_time_in_cycle)(blocks_per_cycle)
                                 (last_bucket_fill_time)(eos_bucket) )
@@ -71,6 +74,7 @@ namespace eosiosystem {
       uint128_t   by_votes()const    { return total_votes; }
       bool active() const { return 0 < packed_key.size(); }
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( producer_info, (owner)(total_votes)(prefs)(packed_key)
                         (per_block_payments)(last_rewards_claim)
                         (time_became_active)(last_produced_block_time) )

contracts/eosio.system/native.hpp

@@ -18,6 +18,7 @@ namespace eosiosystem {
       permission_level  permission;
       weight_type       weight;
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( permission_level_weight, (permission)(weight) )
    };
 
@@ -25,6 +26,7 @@ namespace eosiosystem {
       public_key   key;
       weight_type  weight;
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( key_weight, (key)(weight) )
    };
 
@@ -33,6 +35,7 @@ namespace eosiosystem {
       std::vector<key_weight>               keys;
       std::vector<permission_level_weight>  accounts;
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( authority, (threshold)(keys)(accounts) )
    };
 

contracts/eosio.system/voting.cpp

@@ -45,6 +45,7 @@ namespace eosiosystem {
 
       uint64_t primary_key()const { return owner; }
 
+      // explicit serialization macro is not necessary, used here only to improve compilation time
       EOSLIB_SERIALIZE( voter_info, (owner)(proxy)(last_update)(is_proxy)(staked)(unstaking)(unstake_per_week)(proxied_votes)(producers)(deferred_trx_id)(last_unstake_time) )
    };