message: no return in void function
diff: @@ -81,10 +81,10 @@ int32_t db_end_i64(uint64_t code, uint64_t scope, uint64_t table) {
  return ctx().IDX.store( scope, table, payer, id, *secondary );\
  }\
  void db_##IDX##_update( int iterator, uint64_t payer, const TYPE* secondary ) {\
  - return ctx().IDX.update( iterator, payer, *secondary );\
  + ctx().IDX.update( iterator, payer, *secondary );\
  }\
  void db_##IDX##_remove( int iterator ) {\
  - return ctx().IDX.remove( iterator );\
  + ctx().IDX.remove( iterator );\
  }\
  int db_##IDX##_find_secondary( uint64_t code, uint64_t scope, uint64_t table, const TYPE* secondary, uint64_t* primary ) {\
  return ctx().IDX.find_secondary(code, scope, table, *secondary, *primary);\
  @@ -121,10 +121,10 @@ int32_t db_end_i64(uint64_t code, uint64_t scope, uint64_t table) {
  db_api_exception,\
  "invalid size of secondary key array for " #IDX ": given ${given} bytes but expected ${expected} bytes",\
  ("given",data_len)("expected",ARR_SIZE) );\
  - return ctx().IDX.update(iterator, payer, (const ARR_ELEMENT_TYPE*)data);\
  + ctx().IDX.update(iterator, payer, (const ARR_ELEMENT_TYPE*)data);\
  }\
  void db_##IDX##_remove( int iterator ) {\
  - return ctx().IDX.remove(iterator);\
  + ctx().IDX.remove(iterator);\
  }\
  int db_##IDX##_find_secondary( uint64_t code, uint64_t scope, uint64_t table, const ARR_ELEMENT_TYPE* data, size_t data_len, uint64_t* primary ) {\
  EOS_ASSERT( data_len == ARR_SIZE,\
  @@ -171,10 +171,10 @@ int32_t db_end_i64(uint64_t code, uint64_t scope, uint64_t table) {
  }\
  void db_##IDX##_update( int iterator, uint64_t payer, const TYPE* secondary ) {\
  EOS_ASSERT( !is_nan( *secondary ), transaction_exception, "NaN is not an allowed value for a secondary key" );\
  - return ctx().IDX.update( iterator, payer, *secondary );\
  + ctx().IDX.update( iterator, payer, *secondary );\
  }\
  void db_##IDX##_remove( int iterator ) {\
  - return ctx().IDX.remove( iterator );\
  + ctx().IDX.remove( iterator );\
  }\
  int db_##IDX##_find_secondary( uint64_t code, uint64_t scope, uint64_t table, const TYPE* secondary, uint64_t* primary ) {\
  EOS_ASSERT( !is_nan( *secondary ), transaction_exception, "NaN is not an allowed value for a secondary key" );\
  