[FunC] Deprecate method_id specifier, introduce get keyword

`get` keyword behaves exactly like `method_id` (auto-calc hash),
but it's placed on the left, similar to Tact: `get T name()`.

`method_id(n)` is still valid, considering it can't be invoked by name,
since a client will compute another hash.
It's supposed it will be still used in tests and in low-level code
(not to be called externally, but to be called after replacing c3).

`get(hash)` is invalid, this keyword does not accept anything.

crypto/func/auto-tests/legacy_tests/bsc-bridge-collector/votes-collector.fc

@@ -103,7 +103,7 @@ cell loadData() {
   }
 }
 
-(tuple) get_external_voting_data(int voting_id) method_id {
+get (tuple) get_external_voting_data(int voting_id) {
     cell external_votings = loadData();
     (slice voting_data, int found?) = external_votings.udict_get?(256, voting_id);
     throw_unless(309, found?);

crypto/func/auto-tests/legacy_tests/dns-collection/nft-collection.fc

@@ -106,22 +106,22 @@ slice calculate_nft_item_address(int wc, cell state_init) {
 
 ;; Get methods
 
-(int, cell, slice) get_collection_data() method_id {
+get (int, cell, slice) get_collection_data() {
     var (content, nft_item_code) = load_data();
     return (-1, content, zero_address());
 }
 
-slice get_nft_address_by_index(int index) method_id {
+get slice get_nft_address_by_index(int index) {
     var (content, nft_item_code) = load_data();
     cell state_init = calculate_nft_item_state_init(index, nft_item_code);
     return calculate_nft_item_address(workchain(), state_init);
 }
 
-cell get_nft_content(int index, cell individual_nft_content) method_id {
+get cell get_nft_content(int index, cell individual_nft_content) {
     return individual_nft_content;
 }
 
-(int, cell) dnsresolve(slice subdomain, int category) method_id {
+get (int, cell) dnsresolve(slice subdomain, int category) {
     throw_unless(70, mod(slice_bits(subdomain), 8) == 0);
 
     int starts_with_zero_byte = subdomain.preload_int(8) == 0;

crypto/func/auto-tests/legacy_tests/eth-bridge-multisig/multisig-code.fc

@@ -248,7 +248,7 @@ _ unpack_owner_info(slice cs) inline_ref {
 
 ;; Get methods
 ;; returns -1 for processed queries, 0 for unprocessed, 1 for unknown (forgotten)
-(int, int) get_query_state(int query_id) method_id {
+get (int, int) get_query_state(int query_id) {
   (_, int n, _, int last_cleaned, _, cell pending_queries, _) = unpack_state();
   (slice cs, var found) = pending_queries.udict_get?(64, query_id);
   if (found) {
@@ -263,12 +263,12 @@ _ unpack_owner_info(slice cs) inline_ref {
   }
 }
 
-int processed?(int query_id) method_id {
+get int processed?(int query_id) {
   (int x, _) = get_query_state(query_id);
   return x;
 }
 
-cell create_init_state(int wallet_id, int n, int k, cell owners_info, int spend_delay) method_id {
+get cell create_init_state(int wallet_id, int n, int k, cell owners_info, int spend_delay) {
   return pack_state(new_dict(), owners_info, 0, k, n, wallet_id, spend_delay);
 }
 
@@ -291,7 +291,7 @@ cell merge_list(cell a, cell b) {
 
 }
 
-cell get_public_keys() method_id {
+get cell get_public_keys() {
   (_, _, _, _, cell public_keys, _, _) = unpack_state();
   return public_keys;
 }

crypto/func/auto-tests/legacy_tests/jetton-minter/jetton-minter.fc

@@ -111,12 +111,12 @@
     throw(0xffff);
 }
 
-(int, int, slice, cell, cell) get_jetton_data() method_id {
+get (int, int, slice, cell, cell) get_jetton_data() {
     (int total_supply, slice admin_address, cell content, cell jetton_wallet_code) = load_data();
     return (total_supply, -1, admin_address, content, jetton_wallet_code);
 }
 
-slice get_wallet_address(slice owner_address) method_id {
+get slice get_wallet_address(slice owner_address) {
     (int total_supply, slice admin_address, cell content, cell jetton_wallet_code) = load_data();
     return calculate_user_jetton_wallet_address(owner_address, my_address(), jetton_wallet_code);
 }

crypto/func/auto-tests/legacy_tests/nominator-pool/pool.fc

@@ -674,16 +674,16 @@ cell distribute_share(int reward, cell nominators) inline_ref {
 
 ;; Get methods
 
-_ get_pool_data() method_id {
+get _ get_pool_data() {
     return load_data();
 }
 
-int has_withdraw_requests() method_id {
+get int has_withdraw_requests() {
     (int state, int nominators_count, int stake_amount_sent, int validator_amount, (int validator_address, int validator_reward_share, int max_nominators_count, int min_validator_stake, int min_nominator_stake), cell nominators, cell withdraw_requests, int stake_at, int saved_validator_set_hash, int validator_set_changes_count, int validator_set_change_time, int stake_held_for, cell config_proposal_votings) = load_data();
     return ~ cell_null?(withdraw_requests);
 }
 
-(int, int, int) get_nominator_data(int nominator_address) method_id {
+get (int, int, int) get_nominator_data(int nominator_address) {
     (int state, int nominators_count, int stake_amount_sent, int validator_amount, (int validator_address, int validator_reward_share, int max_nominators_count, int min_validator_stake, int min_nominator_stake), cell nominators, cell withdraw_requests, int stake_at, int saved_validator_set_hash, int validator_set_changes_count, int validator_set_change_time, int stake_held_for, cell config_proposal_votings) = load_data();
 
     (slice nominator, int found) = nominators.udict_get?(ADDR_SIZE(), nominator_address);
@@ -694,11 +694,11 @@ int has_withdraw_requests() method_id {
     return (amount, pending_deposit_amount, withdraw_found);
 }
 
-int get_max_punishment(int stake) method_id {
+get int get_max_punishment(int stake) {
     return max_recommended_punishment_for_validator_misbehaviour(stake);
 }
 
-tuple list_nominators() method_id {
+get tuple list_nominators() {
     (int state, int nominators_count, int stake_amount_sent, int validator_amount, (int validator_address, int validator_reward_share, int max_nominators_count, int min_validator_stake, int min_nominator_stake), cell nominators, cell withdraw_requests, int stake_at, int saved_validator_set_hash, int validator_set_changes_count, int validator_set_change_time, int stake_held_for, cell config_proposal_votings) = load_data();
     var list = null();
     int address = -1;
@@ -713,7 +713,7 @@ tuple list_nominators() method_id {
     return list;
 }
 
-tuple list_votes() method_id {
+get tuple list_votes() {
     (int state, int nominators_count, int stake_amount_sent, int validator_amount, (int validator_address, int validator_reward_share, int max_nominators_count, int min_validator_stake, int min_nominator_stake), cell nominators, cell withdraw_requests, int stake_at, int saved_validator_set_hash, int validator_set_changes_count, int validator_set_change_time, int stake_held_for, cell config_proposal_votings) = load_data();
     var list = null();
     int proposal_hash = -1;
@@ -727,7 +727,7 @@ tuple list_votes() method_id {
     return list;
 }
 
-tuple list_voters(int proposal_hash) method_id {
+get tuple list_voters(int proposal_hash) {
     (int state, int nominators_count, int stake_amount_sent, int validator_amount, (int validator_address, int validator_reward_share, int max_nominators_count, int min_validator_stake, int min_nominator_stake), cell nominators, cell withdraw_requests, int stake_at, int saved_validator_set_hash, int validator_set_changes_count, int validator_set_change_time, int stake_held_for, cell config_proposal_votings) = load_data();
     var list = null();
     (slice votes_slice, int found) = config_proposal_votings.udict_get?(256, proposal_hash);

crypto/func/auto-tests/legacy_tests/tele-nft-item/nft-item.fc

@@ -283,7 +283,7 @@ cell change_dns_record(cell dns, slice in_msg_body) {
 ;;  GET Methods
 ;;
 
-(int, int, slice, slice, cell) get_nft_data() method_id {
+get (int, int, slice, slice, cell) get_nft_data() {
     (cell config, cell state) = unpack_item_data();
     (int item_index, slice collection_address) = unpack_item_config(config);
     if (cell_null?(state)) {
@@ -294,7 +294,7 @@ cell change_dns_record(cell dns, slice in_msg_body) {
     return (-1, item_index, collection_address, owner_address, nft_content);
 }
 
-slice get_full_domain() method_id {
+get slice get_full_domain() {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     (cell nft_content, cell dns, cell token_info) = unpack_item_content(content);
@@ -302,7 +302,7 @@ slice get_full_domain() method_id {
     return begin_cell().store_slice(domain).store_slice(token_name).store_int(0, 8).end_cell().begin_parse();
 }
 
-slice get_telemint_token_name() method_id {
+get slice get_telemint_token_name() {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     (cell nft_content, cell dns, cell token_info) = unpack_item_content(content);
@@ -310,7 +310,7 @@ slice get_telemint_token_name() method_id {
     return token_name;
 }
 
-(slice, int, int, int, int) get_telemint_auction_state() method_id {
+get (slice, int, int, int, int) get_telemint_auction_state() {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     throw_if (err::no_auction, cell_null?(auction));
@@ -323,7 +323,7 @@ slice get_telemint_token_name() method_id {
     return (bidder_address, bid, bid_ts, min_bid, end_time);
 }
 
-(slice, int, int, int, int, int) get_telemint_auction_config() method_id {
+get (slice, int, int, int, int, int) get_telemint_auction_config() {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     if (cell_null?(auction)) {
@@ -336,14 +336,14 @@ slice get_telemint_token_name() method_id {
     return (beneficiary_address, initial_min_bid, max_bid, min_bid_step, min_extend_time, duration);
 }
 
-(int, int, slice) royalty_params() method_id {
+get (int, int, slice) royalty_params() {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     (int numerator, int denominator, slice destination) = unpack_nft_royalty_params(royalty_params);
     return (numerator, denominator, destination);
 }
 
-(int, cell) dnsresolve(slice subdomain, int category) method_id {
+get (int, cell) dnsresolve(slice subdomain, int category) {
     (cell config, cell state) = unpack_item_data();
     (slice owner_address, cell content, cell auction, cell royalty_params) = unpack_item_state(state);
     (cell nft_content, cell dns, cell token_info) = unpack_item_content(content);

crypto/func/auto-tests/legacy_tests/wallet-v4/wallet-v4-code.fc

@@ -168,27 +168,27 @@ _ skipBits(slice s, int len) { return skip_bits(s, len); }
 
 ;; Get methods
 
-int seqno() method_id {
+get int seqno() {
   return get_data().begin_parse().preload_uint(32);
 }
 
-int get_subwallet_id() method_id {
+get int get_subwallet_id() {
   return get_data().begin_parse().skip_bits(32).preload_uint(32);
 }
 
-int get_public_key() method_id {
+get int get_public_key() {
   var cs = get_data().begin_parse().skip_bits(64);
   return cs.preload_uint(256);
 }
 
-int is_plugin_installed(int wc, int addr_hash) method_id {
+get int is_plugin_installed(int wc, int addr_hash) {
   var ds = get_data().begin_parse().skipBits(32 + 32 + 256);
   var plugins = ds~load_dict();
   var (_, success?) = plugins.dict_get?(8 + 256, begin_cell().store_int(wc, 8).store_uint(addr_hash, 256).end_cell().begin_parse());
   return success?;
 }
 
-tuple get_plugin_list() method_id {
+get tuple get_plugin_list() {
   var list = null();
   var ds = get_data().begin_parse().skip_bits(32 + 32 + 256);
   var plugins = ds~load_dict();

crypto/func/auto-tests/legacy_tests/whales-nominators/modules/get.fc

@@ -2,17 +2,17 @@
 ;; Related contracts
 ;;
 
-_ get_proxy() method_id {
+get _ get_proxy() {
     load_base_data();
     return ctx_proxy;
 }
 
-_ get_owner() method_id {
+get _ get_owner() {
     load_base_data();
     return ctx_owner;
 }
 
-_ get_controller() method_id {
+get _ get_controller() {
     load_base_data();
     return ctx_controller;
 }
@@ -21,13 +21,13 @@ _ get_controller() method_id {
 ;; Balances for controller
 ;;
 
-_ get_unowned() method_id {
+get _ get_unowned() {
     load_base_data();
     var [balance, extra] = get_balance();
     return max(balance - owned_balance(), 0);
 }
 
-_ get_available() method_id {
+get _ get_available() {
     load_base_data();
     return ctx_balance - ctx_balance_sent;
 }
@@ -36,7 +36,7 @@ _ get_available() method_id {
 ;; Pool and staking status
 ;;
 
-_ get_staking_status() method_id {
+get _ get_staking_status() {
     load_base_data();
     load_validator_data();
 
@@ -50,7 +50,7 @@ _ get_staking_status() method_id {
     return (proxy_stake_at, until_val, proxy_stake_sent, querySent, unlocked, ctx_locked);
 }
 
-_ get_pool_status() method_id {
+get _ get_pool_status() {
     load_base_data();
     load_member(owner_id());
     return (ctx_balance, ctx_balance_sent, ctx_balance_pending_deposits, ctx_balance_pending_withdraw, ctx_balance_withdraw);
@@ -59,7 +59,7 @@ _ get_pool_status() method_id {
 ;;
 ;; Params
 ;;
-_ get_params() method_id {
+get _ get_params() {
     load_base_data();
     var (enabled, udpates_enabled, min_stake, deposit_fee, withdraw_fee, pool_fee, receipt_price) = ctx_extras;
     return (enabled, udpates_enabled, min_stake, deposit_fee, withdraw_fee, pool_fee, receipt_price);
@@ -69,7 +69,7 @@ _ get_params() method_id {
 ;; Members
 ;;
 
-_ get_member_balance(slice address) method_id {
+get _ get_member_balance(slice address) {
     load_base_data();
     load_member(parse_work_addr(address));
     
@@ -77,12 +77,12 @@ _ get_member_balance(slice address) method_id {
     return (ctx_member_balance, ctx_member_pending_deposit, ctx_member_pending_withdraw, ctx_member_withdraw);
 }
 
-_ get_members_raw() method_id {
+get _ get_members_raw() {
     load_base_data();
     return ctx_nominators;
 }
 
-_ get_members() method_id {
+get _ get_members() {
     load_base_data();
 
     ;; Init with owner
@@ -110,16 +110,16 @@ _ get_members() method_id {
     return list;
 }
 
-_ get_member(slice address) method_id {
+get _ get_member(slice address) {
     load_base_data();
     load_member(parse_work_addr(address));
     member_update_balance();
     return (ctx_member_balance, ctx_member_pending_deposit, ctx_member_pending_withdraw, ctx_member_withdraw);
 }
 
-_ supported_interfaces() method_id {
+get _ supported_interfaces() {
     return (
         123515602279859691144772641439386770278, ;; org.ton.introspection.v0
         256184278959413194623484780286929323492 ;; com.tonwhales.nominators:v0
     );
-}
+}