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Michelson: Adds DEFAULT_ACCOUNT instruction

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Milo Davis 2017-07-18 16:48:33 +02:00 committed by Benjamin Canou
parent b320d43259
commit 23c814c783
5 changed files with 21 additions and 3 deletions
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1
src/proto/alpha/docs/json-notations.md
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@ -169,6 +169,7 @@ with the following JSON script description.
| "NANAN"
| "MANAGER"
| "TRANSFER_FUNDS"
| "DEFAULT_ACCOUNT"
| "CREATE_ACCOUNT"
| "CREATE_CONTRACT"
| "NOW"

8
src/proto/alpha/docs/language.md
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@ -1120,6 +1120,14 @@ for under/overflows.
:: 'S -> tez :: 'S
* `DEFAULT_ACCOUNT`:
Return a default contract with the given public/private key pair.
Any funds deposited in this contract can immediately be spent by the
holder of the private key. This contract cannot execute Michelson code
and will always exist on the blockchain.
:: key : 'S -> contract unit unit :: 'S
### Special operations
* `STEPS_TO_QUOTA`:

3
src/proto/alpha/script_interpreter.ml
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@ -456,6 +456,9 @@ let rec interp
~manager ~delegate ~balance
?script:None ~spendable:true ~delegatable >>=? fun (ctxt, contract, origination) ->
logged_return ~origination (Item ((Unit_t, Unit_t, contract), rest), qta - 1, ctxt)
| Default_account, Item (key, rest) ->
let contract = Contract.default_contract key in
logged_return (Item ((Unit_t, Unit_t, contract), rest), qta - 1, ctxt)
| Create_contract (g, p, r),
Item (manager, Item (delegate, Item (delegatable, Item (credit,
Item (Lam (_, code), Item (init, rest)))))) ->

11
src/proto/alpha/script_ir_translator.ml
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@ -1247,6 +1247,10 @@ and parse_instr
(Tez_t, rest)))) ->
return (typed loc (Create_account,
Item_t (Contract_t (Unit_t, Unit_t), rest)))
| Prim (loc, "DEFAULT_ACCOUNT", []),
Item_t (Key_t, rest) ->
return
(typed loc (Default_account, Item_t (Contract_t (Unit_t, Unit_t), rest)))
| Prim (loc, "CREATE_CONTRACT", []),
Item_t
(Key_t, Item_t
@ -1296,7 +1300,8 @@ and parse_instr
| "COMPARE" | "EQ" | "NEQ"
| "LT" | "GT" | "LE" | "GE"
| "MANAGER" | "TRANSFER_TOKENS" | "CREATE_ACCOUNT"
| "CREATE_CONTRACT" | "NOW" | "AMOUNT" | "BALANCE"
| "CREATE_CONTRACT" | "NOW"
| "DEFAULT_ACCOUNT" | "AMOUNT" | "BALANCE"
| "CHECK_SIGNATURE" | "H" | "STEPS_TO_QUOTA"
as name), (_ :: _ as l)), _ ->
fail (Invalid_arity (loc, name, 0, List.length l))
@ -1339,7 +1344,7 @@ and parse_instr
fail (Bad_stack (loc, "TRANSFER_TOKENS", 3, stack))
| Prim (loc, ("DROP" | "DUP" | "CAR" | "CDR" | "SOME" | "H" | "DIP"
| "IF_NONE" | "LEFT" | "RIGHT" | "IF_LEFT" | "IF"
| "LOOP" | "IF_CONS" | "MANAGER"
| "LOOP" | "IF_CONS" | "MANAGER" | "DEFAULT_ACCOUNT"
| "NEG" | "ABS" | "NOT"
| "EQ" | "NEQ" | "LT" | "GT" | "LE" | "GE" as name), _),
stack ->
@ -1369,7 +1374,7 @@ and parse_instr
"LT" ; "GT" ; "LE" ; "GE" ;
"MANAGER" ; "TRANSFER_TOKENS" ; "CREATE_ACCOUNT" ;
"CREATE_CONTRACT" ; "NOW" ; "AMOUNT" ; "BALANCE" ;
"CHECK_SIGNATURE" ; "H" ; "STEPS_TO_QUOTA" ;
"DEFAULT_ACCOUNT" ; "CHECK_SIGNATURE" ; "H" ; "STEPS_TO_QUOTA" ;
"PUSH" ; "NONE" ; "LEFT" ; "RIGHT" ; "NIL" ;
"EMPTY_SET" ; "DIP" ; "CHECKED_CAST" ; "CAST" ; "LOOP" ;
"IF_NONE" ; "IF_LEFT" ; "IF_CONS" ;

1
src/proto/alpha/script_typed_ir.ml
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@ -267,6 +267,7 @@ and ('bef, 'aft) instr =
| Create_account :
(public_key_hash * (public_key_hash option * (bool * (Tez.t * 'rest))),
(unit, unit) typed_contract * 'rest) instr
| Default_account : (public_key_hash * 'rest, (unit, unit) typed_contract * 'rest) instr
| Create_contract : 'g ty * 'p ty * 'r ty ->
(public_key_hash * (public_key_hash option * (bool * (Tez.t *
(((Tez.t * 'p) * 'g, 'r * 'g) lambda * ('g * 'rest))))),