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Author SHA1 Message Date
Hans Svensson 8e191b0c88 [Ceres]: Document generic all names delegation signatures (#440) 2023-03-22 08:55:57 +01:00
Hans Svensson f70fc56df8 Ceres: document changes to Auth.tx_hash (#439) 2023-03-03 10:06:45 +01:00
Hans Svensson 4ae24722f4 Remove unused variable in AENSCompat 2022-12-01 08:33:59 +01:00
Hans Svensson 55a97852ed Introduce AENSv2 namespace to introduce raw data pointers (#426) 2022-11-16 21:31:44 +01:00
Hans Svensson 1380142082 Add bitwise operations, Address.to_bytes and Crypto.poseidon 2022-11-11 16:15:05 +01:00
Hans Svensson 1754763e23 Let CERES compiler be v8.0.0 tentatively 2022-11-04 10:30:04 +01:00
73 changed files with 1193 additions and 2927 deletions
+3 -3
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@@ -1,5 +1,5 @@
mkdocs==1.4.2
mkdocs==1.2.4
mkdocs-simple-hooks==0.1.5
mkdocs-material==9.0.9
mkdocs-material==7.3.6
mike==1.1.2
pygments==2.17.2
pygments==2.12.0
-1
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@@ -24,4 +24,3 @@ current_counterexample.eqc
test/contracts/test.aes
__pycache__
.docssite/docs/*.md
.vscode
+5 -80
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@@ -4,18 +4,7 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Added
- Added a check for number of type variables in a type signature; it is serialized using 8 bits,
so the upper limit is 256.
### Changed
### Removed
## [8.0.1]
### Changed
- Upgrade aebytecode to v3.4.1 to fix C warnings
## [8.0.0]
## [CERES 8.0.0]
### Added
- Bitwise operations for integers: `band`, `bor`, `bxor`, `bnot`, `<<` and `>>`.
- `Int.mulmod` - combined builtin operation for multiplication and modulus.
@@ -23,70 +12,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- `Address.to_bytes` - convert an address to its binary representation (for hashing, etc.).
- Raw data pointers added to AENS. In short we have introduced a new namespace
`AENSv2`; they contain types similar to the old `AENS`; `AENS.name` and
`AENS.pointee`, where the latter now has a constructor `DataPt(bytes())`. All
`AENS.pointee`, where the latter now has a constructor `DataPt(string)`. All
AENS actions have been moved to `AENSv2`, and `AENSv2.lookup` and
`AENSv2.update` consume and produce the new types. The old `AENS` namespace
only contains the old datatypes, that can be used to interface existing
contracts. Standard library `AENSCompat` is added to convert between old and
new pointers.
- Introduce arbitrary sized binary arrays (type `bytes()`); adding `Bytes.split_any`,
`Bytes.to_fixed_size`, `Bytes.to_any_size`, `Bytes.size`, `String.to_bytes`,
and `Int.to_bytes`; and adjust `Bytes.concat` to allow both fixed and arbitrary
sized byte arrays.
- `Chain.network_id` - a function to get hold of the Chain's network id.
- Allowing `Bytes.to_any_size` in calldata creation, to enable creation of arguments
with arbitray size.
- Signature literals `sg_...` - they have type `signature` (which is an alias for `bytes(64)`).
- Support for OTP-27 - no changes in behavior.
### Changed
- `Crypto.verify_sig` is changed to have `msg : bytes()`. I.e. the
signed data can be of any length (used to be limited to `bytes(32)`/`hash`).
- System aliases are handled explicitly when converting to a Sophia value, this is only
observable for `signature` where a value of type `signature` is now represented as a
(new) signature literal.
- Allow self-qualification, i.e. referencing `X.foo` when in namespace `X`.
### Removed
- `Bitwise.aes` standard library is removed - the builtin operations are superior.
## [7.4.1]
### Changed
- Improve how includes with relative paths are resolved during parsing/compilation. Relative
include paths are now always relative to the file containing the `include` statement.
### Fixed
- Disable unused type warnings for types used inside of records.
## [7.4.0]
### Changed
- Names of lifted lambdas now consist of parent function's name and their
position in the source code.
### Fixed
- Lifted lambdas get their names assigned deterministically.
## [7.3.0]
### Fixed
- Fixed a bug with polymorphism that allowed functions with the same name but different type to be considered as implementations for their corresponding interface function.
- Fixed a bug in the byte code optimization that incorrectly reordered dependent instructions.
## [7.2.1]
### Fixed
- Fixed bugs with the newly added debugging symbols
## [7.2.0]
### Added
- Toplevel compile-time constants
```
namespace N =
let nc = 1
contract C =
let cc = 2
```
- API functions for encoding/decoding Sophia values to/from FATE.
### Removed
- Remove the mapping from variables to FATE registers from the compilation output.
### Fixed
- Warning about unused include when there is no include.
## [7.1.0]
## [Unreleased]
### Added
- Options to enable/disable certain optimizations.
- The ability to call a different instance of the current contract
@@ -96,12 +32,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
entrypoint f(c : Main) : int = c.spend(10)
```
- Return a mapping from variables to FATE registers in the compilation output.
- Hole expression.
### Changed
- Type definitions serialised to ACI as `typedefs` field instead of `type_defs` to increase compatibility.
- Check contracts and entrypoints modifiers when implementing interfaces.
- Contracts can no longer be used as namespaces.
- Do not show unused stateful warning for functions that call other contracts with a non-zero value argument.
### Removed
### Fixed
- Typechecker crashes if Chain.create or Chain.clone are used without arguments.
@@ -456,15 +389,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
- Simplify calldata creation - instead of passing a compiled contract, simply
pass a (stubbed) contract string.
[Unreleased]: https://github.com/aeternity/aesophia/compare/v8.0.1...HEAD
[8.0.1]: https://github.com/aeternity/aesophia/compare/v8.0.0...v8.0.1
[8.0.0]: https://github.com/aeternity/aesophia/compare/v7.4.1...v8.0.0
[7.4.1]: https://github.com/aeternity/aesophia/compare/v7.4.0...v7.4.1
[7.4.0]: https://github.com/aeternity/aesophia/compare/v7.3.0...v7.4.0
[7.3.0]: https://github.com/aeternity/aesophia/compare/v7.2.1...v7.3.0
[7.2.1]: https://github.com/aeternity/aesophia/compare/v7.2.0...v7.2.1
[7.2.0]: https://github.com/aeternity/aesophia/compare/v7.1.0...v7.2.0
[7.1.0]: https://github.com/aeternity/aesophia/compare/v7.0.1...v7.1.0
[Unreleased]: https://github.com/aeternity/aesophia/compare/v7.0.1...HEAD
[7.0.1]: https://github.com/aeternity/aesophia/compare/v7.0.0...v7.0.1
[7.0.0]: https://github.com/aeternity/aesophia/compare/v6.1.0...v7.0.0
[6.1.0]: https://github.com/aeternity/aesophia/compare/v6.0.2...v6.1.0
-1
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@@ -1 +0,0 @@
{"src/*", [debug_info, {i, "include/"}, {outdir, "ebin/"}]}.
+2
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@@ -53,6 +53,8 @@ The **pp_** options all print to standard output the following:
The option `include_child_contract_symbols` includes the symbols of child contracts functions in the generated fate code. It is turned off by default to avoid making contracts bigger on chain.
The option `debug_info` includes information related to debugging in the compiler output. Currently this option only includes the mapping from variables to registers.
#### Options to control which compiler optimizations should run:
By default all optimizations are turned on, to disable an optimization, it should be
+21 -129
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@@ -84,7 +84,7 @@ the return value of the call.
```sophia
contract interface VotingType =
entrypoint vote : string => unit
entrypoint : vote : string => unit
contract Voter =
entrypoint tryVote(v : VotingType, alt : string) =
@@ -191,20 +191,9 @@ contract interface X : Z =
entrypoint z() = 1
```
#### Adding or removing modifiers
When a `contract` or a `contract interface` implements another `contract interface`, the `payable` and `stateful` modifiers can be kept or changed, both in the contract and in the entrypoints, according to the following rules:
1. A `payable` contract or interface can implement a `payable` interface or a non-`payable` interface.
2. A non-`payable` contract or interface can only implement a non-`payable` interface, and cannot implement a `payable` interface.
3. A `payable` entrypoint can implement a `payable` entrypoint or a non-`payable` entrypoint.
4. A non-`payable` entrypoint can only implement a non-`payable` entrypoint, and cannot implement a `payable` entrypoint.
5. A non-`stateful` entrypoint can implement a `stateful` entrypoint or a non-`stateful` entrypoint.
6. A `stateful` entrypoint can only implement a `stateful` entrypoint, and cannot implement a non-`stateful` entrypoint.
#### Subtyping and variance
Subtyping in Sophia follows common rules that take type variance into account. As described by [Wikipedia](https://en.wikipedia.org/wiki/Covariance_and_contravariance_(computer_science)),
Subtyping in Sophia follows common rules that take type variance into account. As described by [Wikipedia](https://en.wikipedia.org/wiki/Covariance_and_contravariance_(computer_science)),
>Variance refers to how subtyping between more complex types relates to subtyping between their components.
@@ -224,11 +213,11 @@ A good example of where it matters can be pictured by subtyping of function type
```sophia
contract interface Animal =
entrypoint age : () => int
contract Dog : Animal =
entrypoint age() = // ...
entrypoint woof() = "woof"
contract Cat : Animal =
entrypoint age() = // ...
entrypoint meow() = "meow"
@@ -256,10 +245,10 @@ datatype bi('a) = Bi // bi is bivariant on 'a
The following facts apply here:
- `co('a)` is a subtype of `co('b)` when `'a` is a subtype of `'b`
- `ct('a)` is a subtype of `ct('b)` when `'b` is a subtype of `'a`
- `in('a)` is a subtype of `in('b)` when `'a` is equal to `'b`
- `bi('a)` is a subtype of `bi('b)` always
- `co('a)` is a subtype of `co('b) when `'a` is a subtype of `'b`
- `ct('a)` is a subtype of `ct('b) when `'b` is a subtype of `'a`
- `in('a)` is a subtype of `in('b) when `'a` is equal to `'b`
- `bi('a)` is a subtype of `bi('b) always
That altogether induce the following rules of subtyping in Sophia:
@@ -295,11 +284,6 @@ of `A`.
- When a user-defined type `t('a)` is invariant in `'a`, then `t(A)` can never be
a subtype of `t(B)`.
#### Type variable limitation
Because of how FATE represents types as values there is a fixed upper limit (256)
of type variables that can be used in a single type signature.
## Mutable state
Sophia does not have arbitrary mutable state, but only a limited form of state
@@ -498,24 +482,6 @@ the file, except that error messages will refer to the original source
locations. The language will try to include each file at most one time automatically,
so even cyclic includes should be working without any special tinkering.
### Include files using relative paths
When including code from another file using the `include` statement, the path
is relative to _the file that includes it_. Consider the following file tree:
```
c1.aes
c3.aes
dir1/c2.aes
dir1/c3.aes
```
If `c1.aes` contains `include "c3.aes"` it will include the top level `c3.aes`,
while if `c2.aes` contained the same line it would as expected include
`dir1/c3.aes`.
Note: Prior to v7.5.0, it would consider the include path relative to _the main
contract file_ (or any explicitly set include path).
## Standard library
Sophia offers [standard library](sophia_stdlib.md) which exposes some
@@ -563,7 +529,6 @@ Sophia has the following types:
## Literals
| Type | Constant/Literal example(s) |
| ---------- | ------------------------------- |
| unit | () |
| int | `-1`, `2425`, `4598275923475723498573485768` |
| address | `ak_2gx9MEFxKvY9vMG5YnqnXWv1hCsX7rgnfvBLJS4aQurustR1rt` |
| bool | `true`, `false` |
@@ -578,51 +543,12 @@ Sophia has the following types:
| state | `state{ owner = Call.origin, magic_key = #a298105f }` |
| event | `EventX(0, "Hello")` |
| hash | `#000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f` |
| signature | `sg_MhibzTP1wWzGCTjtPFr1TiPqRJrrJqw7auvEuF5i3FdoALWqXLBDY6xxRRNUSPHK3EQTnTzF12EyspkxrSMxVHKsZeSMj`, `#000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f` |
| signature | `#000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f` |
| Chain.ttl | `FixedTTL(1050)`, `RelativeTTL(50)` |
| oracle('a, 'b) | `ok_2YNyxd6TRJPNrTcEDCe9ra59SVUdp9FR9qWC5msKZWYD9bP9z5` |
| oracle_query('a, 'b) | `oq_2oRvyowJuJnEkxy58Ckkw77XfWJrmRgmGaLzhdqb67SKEL1gPY` |
| contract | `ct_Ez6MyeTMm17YnTnDdHTSrzMEBKmy7Uz2sXu347bTDPgVH2ifJ` |
## Hole expression
Hole expressions, written as `???`, are expressions that are used as a placeholder. During compilation, the compiler will generate a type error indication the type of the hole expression.
```
include "List.aes"
contract C =
entrypoint f() =
List.sum(List.map(???, [1,2,3]))
```
A hole expression found in the example above will generate the error `` Found a hole of type `(int) => int` ``. This says that the compiler expects a function from `int` to `int` in place of the `???` placeholder.
## Constants
Constants in Sophia are contract-level bindings that can be used in either contracts or namespaces. The value of a constant can be a literal, another constant, or arithmetic operations applied to other constants. Lists, tuples, maps, and records can also be used to define a constant as long as their elements are also constants.
The following visibility rules apply to constants:
* Constants defined inside a contract are private in that contract. Thus, cannot be accessed through instances of their defining contract.
* Constants defined inside a namespace are public. Thus, can be used in other contracts or namespaces.
* Constants cannot be defined inside a contract interface.
When a constant is shadowed, it can be accessed using its qualified name:
```
contract C =
let c = 1
entrypoint f() =
let c = 2
c + C.c // the result is 3
```
The name of the constant must be an id; therefore, no pattern matching is allowed when defining a constant:
```
contract C
let x::y::_ = [1,2,3] // this will result in an error
```
## Arithmetic
Sophia integers (`int`) are represented by arbitrary-sized signed words and support the following
@@ -634,7 +560,7 @@ arithmetic operations:
- remainder (`x mod y`), satisfying `y * (x / y) + x mod y == x` for non-zero `y`
- exponentiation (`x ^ y`)
All operations are *safe* with respect to overflow and underflow.
All operations are *safe* with respect to overflow and underflow.
The division and modulo operations throw an arithmetic error if the
right-hand operand is zero.
@@ -646,16 +572,10 @@ Sophia arbitrary-sized integers (FATE) also supports the following bitwise opera
- arithmetic bitshift left (`x << n`)
- arithmetic bitshift right (`x >> n`)
Note: Arithmetic bitshift treats the number as a signed integer (in 2s
complement), and "retains" the topmost bit. I.e. shifting in zeros if the
topmost bit was 0, and ones if it was one.
## Bit fields
Originally Sophia integers did not support bit arithmetic. Instead we used a
separate type `bits` (see the standard library
[documentation](sophia_stdlib.md#bits)) - it is still provided as an
alternative to bit arithmetic.
Sophia integers do not support bit arithmetic. Instead there is a separate
type `bits`. See the standard library [documentation](sophia_stdlib.md#bits).
A bit field can be of arbitrary size (but it is still represented by the
corresponding integer, so setting very high bits can be expensive).
@@ -960,18 +880,16 @@ functions are provided.
## AENS interface
Contracts can interact with the [æternity naming
system](https://github.com/aeternity/protocol/blob/master/AENS.md). For this
purpose the [AENS](sophia_stdlib.md#aens) and later the
[AENSv2](sophia_stdlib.md#aensv2) library was exposed.
Contracts can interact with the
[æternity naming system](https://github.com/aeternity/protocol/blob/master/AENS.md).
For this purpose the [AENS](sophia_stdlib.md#aens) library was exposed.
### Example
In this example we assume that the name `name` already exists, and is owned by
an account with address `addr`. In order to allow a contract `ct` to handle
`name` the account holder needs to create a [delegation
signature](#delegation-signature) `sig` from the name owner address `addr`, the
name hash and the contract address.
`name` the account holder needs to create a
[signature](#delegation-signature) `sig` of `addr | name.hash | ct.address`.
Armed with this information we can for example write a function that extends
the name if it expires within 1000 blocks:
@@ -1113,34 +1031,8 @@ however is in the gas consumption — while `abort` returns unused gas, a call t
## Delegation signature
Some chain operations (`Oracle.<operation>` and `AENSv2.<operation>`) have an
Some chain operations (`Oracle.<operation>` and `AENS.<operation>`) have an
optional delegation signature. This is typically used when a user/accounts
would like to allow a contract to act on it's behalf.
### From Ceres
From the Ceres protocol version the delegation signatures have more structure,
including a unique tag, `network_id` and identifiers; there are five different
delegation signatures:
- AENS wildcard - the user signs: `owner account + contract`
- `AENS_PRECLAIM` - the user signs: `owner account + contract`
- `AENS_CLAIM, AENS_UPDATE, AENS_TRANSFER, AENS_REVOKE` - the user signs: `owner account + name hash + contract`
- `ORACLE_REGISTER, ORACLE_EXTEND` - the user signs: `owner account + contract`
- `ORACLE_RESPOND` - the user signs: `query id + contract`
See [Serialized signature
data](https://github.com/aeternity/protocol/blob/master/contracts/fate.md#from-ceres-serialized-signature-data)
for the exact structure used.
### Before ceres
The exact data to be signed varies for the different operations, but in all
cases you should prepend the signature data with the `network_id` (`ae_mainnet`
for the æternity mainnet, etc.).
There are four different delegation signatures:
- `AENS_PRECLAIM` - the user signs: owner `network_id + account + contract`
- `AENS_CLAIM, AENS_UPDATE, AENS_TRANSFER, AENS_REVOKE` - the user signs: `network_id + owner account + name hash + contract`
- `ORACLE_REGISTER, ORACLE_EXTEND` - the user signs: `network_id + owner account + contract`
- `ORACLE_RESPOND` - the user signs: `network_id + query id + contract`
would like to allow a contract to act on it's behalf. The exact data to be
signed varies for the different operations, but in all cases you should prepend
the signature data with the `network_id` (`ae_mainnet` for the æternity mainnet, etc.).
+93 -173
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@@ -57,12 +57,6 @@ Address.to_str(a : address) : string
Base58 encoded string
#### to_bytes
```
Address.to_bytes(a : address) : bytes(32)
```
The binary representation of the address.
#### is_contract
```
@@ -142,11 +136,11 @@ datatype name = Name(address, Chain.ttl, map(string, AENSv2.pointee))
```
datatype pointee = AccountPt(address) | OraclePt(address)
| ContractPt(address) | ChannelPt(address) | DataPt(bytes())
| ContractPt(address) | ChannelPt(address) | DataPt(string)
```
Note: on-chain there is a maximum length enforced for `DataPt`, it is 1024 bytes.
Sophia itself does _not_ check for this.
Sophia itself does _not_ enforce this.
#### Functions
@@ -181,14 +175,14 @@ Note: Changed to produce `AENSv2.name` in v8.0 (Ceres protocol upgrade).
AENSv2.preclaim(owner : address, commitment_hash : hash, <signature : signature>) : unit
```
The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `owner address`, and
`Contract.address`.
The [signature](./sophia_features.md#delegation-signature) should be over
`network id` + `owner address` + `Contract.address` (concatenated as byte arrays).
From Ceres (i.e. FATE VM version 3) the
[signature](./sophia_features.md#delegation-signature) can also be generic
(allowing _all_, existing and future, names to be delegated with one
signature), i.e. containing `network id`, `owner address`, `Contract.address`.
signature), i.e. over `network id` + `owner address` + `string "AENS"` +
`Contract.address`.
##### claim
@@ -196,14 +190,14 @@ signature), i.e. containing `network id`, `owner address`, `Contract.address`.
AENSv2.claim(owner : address, name : string, salt : int, name_fee : int, <signature : signature>) : unit
```
The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `owner address`, and
`Contract.address`. Using the private key of `owner address` for signing.
The [signature](./sophia_features.md#delegation-signature) should be over
`network id` + `owner address` + `name_hash` + `Contract.address` (concatenated
as byte arrays) using the private key of the `owner` account for signing.
From Ceres (i.e. FATE VM version 3) the
[signature](./sophia_features.md#delegation-signature) can also be generic
(allowing _all_, existing and future, names to be delegated with one
signature), i.e. containing `network id`, `owner address`, `name_hash`, and
signature), i.e. over `network id` + `owner address` + `string "AENS"` +
`Contract.address`.
@@ -214,14 +208,15 @@ AENSv2.transfer(owner : address, new_owner : address, name : string, <signature
Transfers name to the new owner.
The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `owner address`, and
`Contract.address`. Using the private key of `owner address` for signing.
The [signature](./sophia_features.md#delegation-signature) should be over
`network id` + `owner address` + `name_hash` + `Contract.address`
(concatenated as byte arrays)
using the private key of the `owner` account for signing.
From Ceres (i.e. FATE VM version 3) the
[signature](./sophia_features.md#delegation-signature) can also be generic
(allowing _all_, existing and future, names to be delegated with one
signature), i.e. containing `network id`, `owner address`, `name_hash`, and
signature), i.e. over `network id` + `owner address` + `string "AENS"` +
`Contract.address`.
@@ -232,21 +227,22 @@ AENSv2.revoke(owner : address, name : string, <signature : signature>) : unit
Revokes the name to extend the ownership time.
The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `owner address`, and
`Contract.address`. Using the private key of `owner address` for signing.
The [signature](./sophia_features.md#delegation-signature) should be over
`network id` + `owner address` + `name_hash` + `Contract.address`
(concatenated as byte arrays)
using the private key of the `owner` account for signing.
From Ceres (i.e. FATE VM version 3) the
[signature](./sophia_features.md#delegation-signature) can also be generic
(allowing _all_, existing and future, names to be delegated with one
signature), i.e. containing `network id`, `owner address`, `name_hash`, and
signature), i.e. over `network id` + `owner address` + `string "AENS"` +
`Contract.address`.
##### update
```
AENSv2.update(owner : address, name : string, expiry : option(Chain.ttl), client_ttl : option(int),
new_ptrs : option(map(string, AENSv2.pointee)), <signature : signature>) : unit
new_ptrs : map(string, AENSv2.pointee), <signature : signature>) : unit
```
Updates the name. If the optional parameters are set to `None` that parameter
@@ -255,16 +251,6 @@ block of the name is not changed.
Note: Changed to consume `AENSv2.pointee` in v8.0 (Ceres protocol upgrade).
The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `owner address`, and
`Contract.address`. Using the private key of `owner address` for signing.
From Ceres (i.e. FATE VM version 3) the
[signature](./sophia_features.md#delegation-signature) can also be generic
(allowing _all_, existing and future, names to be delegated with one
signature), i.e. containing `network id`, `owner address`, `name_hash`, and
`Contract.address`.
### Auth
@@ -385,7 +371,7 @@ Each bit is true if and only if it was 1 in `a` and 0 in `b`
### Bytes
#### to\_int
#### to_int
```
Bytes.to_int(b : bytes(n)) : int
```
@@ -393,7 +379,7 @@ Bytes.to_int(b : bytes(n)) : int
Interprets the byte array as a big endian integer
#### to\_str
#### to_str
```
Bytes.to_str(b : bytes(n)) : string
```
@@ -406,8 +392,7 @@ Returns the hexadecimal representation of the byte array
Bytes.concat : (a : bytes(m), b : bytes(n)) => bytes(m + n)
```
Concatenates two byte arrays. If `m` and `n` are known at compile time, the
result can be used as a fixed size byte array, otherwise it has type `bytes()`.
Concatenates two byte arrays
#### split
@@ -417,38 +402,6 @@ Bytes.split(a : bytes(m + n)) : bytes(m) * bytes(n)
Splits a byte array at given index
#### split\_any
```
Bytes.split_any(a : bytes(), at : int) : option(bytes() * bytes(n))
```
Splits an arbitrary size byte array at index `at`. If `at` is positive split
from the beginning of the array, if `at` is negative, split `abs(at)` from the
_end_ of the array. If the array is shorter than `abs(at)` then `None` is
returned.
#### to\_fixed\_size
```
Bytes.to_fixed_size(a : bytes()) : option(bytes(n))
```
Converts an arbitrary size byte array to a fix size byte array. If `a` is
not `n` bytes, `None` is returned.
#### to\_any\_size
```
Bytes.to_any_size(a : bytes(n)) : bytes()
```
Converts a fixed size byte array to an arbitrary size byte array. This is a
no-op at run-time, and only used during type checking.
#### size
```
Bytes.size(a : bytes()) : int
```
Computes the lenght/size of a byte array.
### Call
@@ -578,6 +531,46 @@ Chain.block_height : int"
The height of the current block (i.e. the block in which the current call will be included).
#### to_bytes
```
Address.to_bytes(a : address) : bytes(32)
```
The binary representation of the address.
##### coinbase
```
Chain.coinbase : address
```
The address of the account that mined the current block.
##### timestamp
```
Chain.timestamp : int
```
The timestamp of the current block.
##### difficulty
```
Chain.difficulty : int
```
The difficulty of the current block.
##### gas
```
Chain.gas_limit : int
```
The gas limit of the current block.
##### bytecode_hash
```
Chain.bytecode_hash : 'c => option(hash)
@@ -614,6 +607,14 @@ charging the calling contract. Note that this won't be visible in `Call.value`
in the `init` call of the new contract. It will be included in
`Contract.balance`, however.
#### poseidon
```
Crypto.poseidon(x1 : int, x2 : int) : int
```
Hash two integers (in the scalar field of BLS12-381) to another integer (in the scalar
field of BLS12-281). This is a ZK/SNARK-friendly hash function.
The type `'c` must be instantiated with a contract.
@@ -640,7 +641,6 @@ main contract Market =
The typechecker must be certain about the created contract's type, so it is
worth writing it explicitly as shown in the example.
##### clone
```
Chain.clone : ( ref : 'c, gas : int, value : int, protected : bool, ...
@@ -679,8 +679,8 @@ Example usage:
```
payable contract interface Auction =
entrypoint init : (int, string) => void
stateful payable entrypoint buy : (int) => unit
stateful entrypoint sell : (int) => unit
stateful payable entrypoint buy : (int) => ()
stateful entrypoint sell : (int) => ()
main contract Market =
type state = list(Auction)
@@ -699,71 +699,11 @@ implementation of the `init` function does not actually return `state`, but
calls `put` instead. Moreover, FATE prevents even handcrafted calls to `init`.
##### coinbase
```
Chain.coinbase : address
```
The address of the account that mined the current block.
##### difficulty
```
Chain.difficulty : int
```
The difficulty of the current block.
##### event
```
Chain.event(e : event) : unit
```
Emits the event. To use this function one needs to define the `event` type as a
`datatype` in the contract.
##### gas\_limit
```
Chain.gas_limit : int
```
The gas limit of the current block.
##### network\_id
```
Chain.network\_id : string
```
The network id of the chain.
#### poseidon
```
Crypto.poseidon(x1 : int, x2 : int) : int
```
Hash two integers (in the scalar field of BLS12-381) to another integer (in the scalar
field of BLS12-281). This is a ZK/SNARK-friendly hash function.
##### spend
```
Chain.spend(to : address, amount : int) : unit
```
Spend `amount` tokens to `to`. Will fail (and abort the contract) if contract
doesn't have `amount` tokens to transfer, or, if `to` is not `payable`.
##### timestamp
```
Chain.timestamp : int
```
The timestamp of the current block (unix time, milliseconds).
Emits the event. To use this function one needs to define the `event` type as a `datatype` in the contract.
### Char
@@ -841,14 +781,11 @@ Hash any object to blake2b
#### verify_sig
```
Crypto.verify_sig(msg : bytes(), pubkey : address, sig : signature) : bool
Crypto.verify_sig(msg : hash, pubkey : address, sig : signature) : bool
```
Checks if the signature of `msg` was made using private key corresponding to
the `pubkey`.
Note: before v8 of the compiler, `msg` had type `hash` (i.e. `bytes(32)`).
the `pubkey`
#### ecverify_secp256k1
```
@@ -881,21 +818,12 @@ Verifies a standard 64-byte ECDSA signature (`R || S`).
### Int
#### to\_str
#### to_str
```
Int.to_str(n : int) : string
Int.to_str : int => string
```
Casts the integer to a string (in decimal representation).
#### to\_bytes
```
Int.to_bytes(n : int, size : int) : bytes()
```
Casts the integer to a byte array with `size` bytes (big endian, truncating if
necessary not preserving signedness). I.e. if you try to squeeze `-129` into a
single byte that will be indistinguishable from `127`.
Casts integer to string using decimal representation
### Map
@@ -954,11 +882,11 @@ Oracle.register(<signature : bytes(64)>, acct : address, qfee : int, ttl : Chain
Registers new oracle answering questions of type `'a` with answers of type `'b`.
* The `acct` is the address of the oracle to register (can be the same as the contract).
* The [signature](./sophia_features.md#delegation-signature) should be a
serialized structure containing `network id`, `account address`, and
`contract address`. Using the private key of `account address` for signing.
Proving you have the private key of the oracle to be. If the address is the same
as the contract `sign` is ignored and can be left out entirely.
* `signature` is a signature proving that the contract is allowed to register the account -
the `network id` + `account address` + `contract address` (concatenated as byte arrays) is
[signed](./sophia_features.md#delegation-signature) with the
private key of the account, proving you have the private key of the oracle to be. If the
address is the same as the contract `sign` is ignored and can be left out entirely.
* The `qfee` is the minimum query fee to be paid by a user when asking a question of the oracle.
* The `ttl` is the Time To Live for the oracle in key blocks, either relative to the current
key block height (`RelativeTTL(delta)`) or a fixed key block height (`FixedTTL(height)`).
@@ -972,7 +900,7 @@ Examples:
```
#### get\_question
#### get_question
```
Oracle.get_question(o : oracle('a, 'b), q : oracle_query('a, 'b)) : 'a
```
@@ -985,11 +913,12 @@ Checks what was the question of query `q` on oracle `o`
Oracle.respond(<signature : bytes(64)>, o : oracle('a, 'b), q : oracle_query('a, 'b), 'b) : unit
```
Responds to the question `q` on `o`. Unless the contract address is the same
as the oracle address the `signature` (which is an optional, named argument)
Responds to the question `q` on `o`.
Unless the contract address is the same as the oracle address the `signature`
(which is an optional, named argument)
needs to be provided. Proving that we have the private key of the oracle by
[signing](./sophia_features.md#delegation-signature) should be a serialized
structure containing `network id`, `oracle query id`, and `contract address`.
[signing](./sophia_features.md#delegation-signature)
the `network id` + `oracle query id` + `contract address`
#### extend
@@ -1002,7 +931,7 @@ Extends TTL of an oracle.
* `o` is the oracle being extended
* `ttl` must be `RelativeTTL`. The time to live of `o` will be extended by this value.
#### query\_fee
#### query_fee
```
Oracle.query_fee(o : oracle('a, 'b)) : int
```
@@ -1023,7 +952,7 @@ Asks the oracle a question.
The call fails if the oracle could expire before an answer.
#### get\_answer
#### get_answer
```
Oracle.get_answer(o : oracle('a, 'b), q : oracle_query('a, 'b)) : option('b)
```
@@ -2471,15 +2400,6 @@ to_int(s : string) : option(int)
Converts a decimal ("123", "-253") or a hexadecimal ("0xa2f", "-0xBBB") string into
an integer. If the string doesn't contain a valid number `None` is returned.
#### to\_bytes
```
to_bytes(s : string) : bytes()
```
Converts string into byte array. String is UTF-8 encoded. I.e.
`String.length(s)` is not guaranteed to be equal to
`Bytes.size(String.to_bytes(s))`.
#### sha3
```
sha3(s : string) : hash
+4 -8
View File
@@ -30,7 +30,6 @@ interface main using as for hiding
- `ContractAddress` base58-encoded 32 byte contract address with `ct_` prefix
- `OracleAddress` base58-encoded 32 byte oracle address with `ok_` prefix
- `OracleQueryId` base58-encoded 32 byte oracle query id with `oq_` prefix
- `Signature` base58-encoded 64 byte cryptographic signature with `sg_` prefix
Valid string escape codes are
@@ -105,7 +104,6 @@ Implement ::= ':' Sep1(Con, ',')
Decl ::= 'type' Id ['(' TVar* ')'] '=' TypeAlias
| 'record' Id ['(' TVar* ')'] '=' RecordType
| 'datatype' Id ['(' TVar* ')'] '=' DataType
| 'let' Id [':' Type] '=' Expr
| (EModifier* 'entrypoint' | FModifier* 'function') Block(FunDecl)
| Using
@@ -240,8 +238,6 @@ Expr ::= '(' LamArgs ')' '=>' Block(Stmt) // Anonymous function (x) => x +
| Int | Bytes | String | Char // Literals 123, 0xff, #00abc123, "foo", '%'
| AccountAddress | ContractAddress // Chain identifiers
| OracleAddress | OracleQueryId // Chain identifiers
| Signature // Signature
| '???' // Hole expression 1 + ???
Generator ::= Pattern '<-' Expr // Generator
| 'if' '(' Expr ')' // Guard
@@ -267,11 +263,11 @@ UnOp ::= '-' | '!' | 'bnot'
| Operators | Type
| --- | ---
| `-` `+` `*` `/` `mod` `^` | arithmetic operators
| `!` `&&` `\|\|` | logical operators
| `!` `&&` `||` | logical operators
| `band` `bor` `bxor` `bnot` `<<` `>>` | bitwise operators
| `==` `!=` `<` `>` `=<` `>=` | comparison operators
| `::` `++` | list operators
| `\|>` | functional operators
| `|>` | functional operators
## Operator precedence
@@ -291,5 +287,5 @@ In order of highest to lowest precedence.
| `bxor` | left
| `bor` | left
| `&&` | right
| `\|\|` | right
| `\|>` | left
| `||` | right
| `|>` | left
+2 -2
View File
@@ -282,9 +282,9 @@ namespace List =
private function
asc : (('a, 'a) => bool, 'a, list('a), list('a)) => list(list('a))
asc(lt, x, acc, h::t) =
if(lt(h, x)) reverse(x::acc) :: monotonic_subs(lt, h::t)
if(lt(h, x)) List.reverse(x::acc) :: monotonic_subs(lt, h::t)
else asc(lt, h, x::acc, t)
asc(_, x, acc, []) = [reverse(x::acc)]
asc(_, x, acc, []) = [List.reverse(x::acc)]
/** Merges list of sorted lists
*/
-3
View File
@@ -1,8 +1,5 @@
include "List.aes"
namespace String =
// Gives a bytes() representation of the string
function to_bytes(s : string) : bytes() = StringInternal.to_bytes(s)
// Computes the SHA3/Keccak hash of the string
function sha3(s : string) : hash = StringInternal.sha3(s)
// Computes the SHA256 hash of the string.
+4 -3
View File
@@ -2,7 +2,8 @@
{erl_opts, [debug_info]}.
{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {tag, "v3.4.1"}}}
{deps, [ {aebytecode, {git, "https://github.com/aeternity/aebytecode.git", {tag, "v3.2.0"}}}
, {getopt, "1.0.1"}
, {eblake2, "1.0.0"}
, {jsx, {git, "https://github.com/talentdeficit/jsx.git", {tag, "2.8.0"}}}
]}.
@@ -13,8 +14,8 @@
{base_plt_apps, [erts, kernel, stdlib, crypto, mnesia]}
]}.
{relx, [{release, {aesophia, "8.0.1"},
[aesophia, aebytecode]},
{relx, [{release, {aesophia, "8.0.0"},
[aesophia, aebytecode, getopt]},
{dev_mode, true},
{include_erts, false},
+4 -4
View File
@@ -1,11 +1,11 @@
{"1.2.0",
[{<<"aebytecode">>,
{git,"https://github.com/aeternity/aebytecode.git",
{ref,"6bd6f82c70d800950ea1a2c70c364a4181ff5291"}},
{ref,"2a0a397afad6b45da52572170f718194018bf33c"}},
0},
{<<"aeserialization">>,
{git,"https://github.com/aeternity/aeserialization.git",
{ref,"b26e6d105424748ba1c27917267b7cff07f37802"}},
{ref,"eb68fe331bd476910394966b7f5ede7a74d37e35"}},
1},
{<<"base58">>,
{git,"https://github.com/aeternity/erl-base58.git",
@@ -14,9 +14,9 @@
{<<"eblake2">>,{pkg,<<"eblake2">>,<<"1.0.0">>},0},
{<<"enacl">>,
{git,"https://github.com/aeternity/enacl.git",
{ref,"4eb7ec70084ba7c87b1af8797c4c4e90c84f95a2"}},
{ref,"793ddb502f7fe081302e1c42227dca70b09f8e17"}},
2},
{<<"getopt">>,{pkg,<<"getopt">>,<<"1.0.1">>},1},
{<<"getopt">>,{pkg,<<"getopt">>,<<"1.0.1">>},0},
{<<"jsx">>,
{git,"https://github.com/talentdeficit/jsx.git",
{ref,"3074d4865b3385a050badf7828ad31490d860df5"}},
Executable
BIN
View File
Binary file not shown.
+7 -36
View File
@@ -8,7 +8,6 @@
%%%-------------------------------------------------------------------
-module(aeso_aci).
-vsn("8.0.1").
-export([ file/2
, file/3
@@ -199,8 +198,7 @@ encode_expr({bytes, _, B}) ->
<<N:Digits/unit:8>> = B,
list_to_binary(lists:flatten(io_lib:format("#~*.16.0b", [Digits*2, N])));
encode_expr({Lit, _, L}) when Lit == oracle_pubkey; Lit == oracle_query_id;
Lit == contract_pubkey; Lit == account_pubkey;
Lit == signature ->
Lit == contract_pubkey; Lit == account_pubkey ->
aeser_api_encoder:encode(Lit, L);
encode_expr({app, _, {'-', _}, [{int, _, N}]}) ->
encode_expr({int, [], -N});
@@ -223,41 +221,16 @@ do_render_aci_json(Json) ->
case Json of
JArray when is_list(JArray) -> JArray;
JObject when is_map(JObject) -> [JObject];
JText when is_binary(JText) -> decode(JText)
JText when is_binary(JText) ->
case jsx:decode(Json, [{labels, atom}, return_maps]) of
JArray when is_list(JArray) -> JArray;
JObject when is_map(JObject) -> [JObject];
_ -> error(bad_aci_json)
end
end,
DecodedContracts = [ decode_contract(C) || C <- Contracts ],
{ok, list_to_binary(string:join(DecodedContracts, "\n"))}.
decode(JSON) ->
case code:is_loaded(jsx) of
{file, _} ->
case jsx:decode(JSON, [{labels, atom}, return_maps]) of
JArray when is_list(JArray) -> JArray;
JObject when is_map(JObject) -> [JObject];
_ -> error(bad_aci_json)
end;
false ->
case zj:binary_decode(JSON) of
{ok, Decoded} when is_list(Decoded) -> atomize(Decoded);
{ok, Decoded} when is_map(Decoded) -> [atomize(Decoded)];
_ -> error(bad_aci_json)
end
end.
atomize(T) when is_map(T) ->
maps:fold(fun atomize/3, #{}, T);
atomize(T) when is_list(T) ->
lists:map(fun atomize/1, T);
atomize(T) ->
T.
atomize(K, V, M) when is_binary(K) ->
maps:put(binary_to_atom(K), atomize(V), M);
atomize(K, V, M) ->
maps:put(K, V, M).
decode_contract(#{contract := #{name := Name,
kind := Kind,
payable := Payable,
@@ -309,8 +282,6 @@ decode_type(#{list := [Et]}) ->
decode_type(#{map := Ets}) ->
Ts = decode_types(Ets),
["map",$(,lists:join(",", Ts),$)];
decode_type(#{bytes := any}) ->
["bytes()"];
decode_type(#{bytes := Len}) ->
["bytes(", integer_to_list(Len), ")"];
decode_type(#{variant := Ets}) ->
-1
View File
@@ -1,5 +1,4 @@
-module(aeso_ast).
-vsn("8.0.1").
-export([int/2,
line/1,
File diff suppressed because it is too large Load Diff
+539 -789
View File
File diff suppressed because it is too large Load Diff
+40 -94
View File
@@ -7,14 +7,11 @@
%%% Created : 12 Dec 2017
%%%-------------------------------------------------------------------
-module(aeso_compiler).
-vsn("8.0.1").
-export([ file/1
, file/2
, from_string/2
, check_call/4
, decode_value/4
, encode_value/4
, create_calldata/3
, create_calldata/4
, version/0
@@ -28,7 +25,7 @@
, validate_byte_code/3
]).
-include("$aebytecode_include/aeb_opcodes.hrl").
-include_lib("aebytecode/include/aeb_opcodes.hrl").
-include("aeso_utils.hrl").
@@ -43,7 +40,6 @@
| {include, {file_system, [string()]} |
{explicit_files, #{string() => binary()}}}
| {src_file, string()}
| {src_dir, string()}
| {aci, aeso_aci:aci_type()}.
-type options() :: [option()].
@@ -89,9 +85,7 @@ file(Filename) ->
file(File, Options0) ->
Options = add_include_path(File, Options0),
case read_contract(File) of
{ok, Bin} ->
SrcDir = aeso_utils:canonical_dir(filename:dirname(File)),
from_string(Bin, [{src_file, File}, {src_dir, SrcDir} | Options]);
{ok, Bin} -> from_string(Bin, [{src_file, File} | Options]);
{error, Error} ->
Msg = lists:flatten([File,": ",file:format_error(Error)]),
{error, [aeso_errors:new(file_error, Msg)]}
@@ -103,7 +97,7 @@ add_include_path(File, Options) ->
false ->
Dir = filename:dirname(File),
{ok, Cwd} = file:get_cwd(),
[{include, {file_system, [Cwd, aeso_utils:canonical_dir(Dir)]}} | Options]
[{include, {file_system, [Cwd, Dir]}} | Options]
end.
-spec from_string(binary() | string(), options()) -> {ok, map()} | {error, [aeso_errors:error()]}.
@@ -123,7 +117,7 @@ from_string1(ContractString, Options) ->
, warnings := Warnings } = string_to_code(ContractString, Options),
#{ child_con_env := ChildContracts } = FCodeEnv,
SavedFreshNames = maps:get(saved_fresh_names, FCodeEnv, #{}),
FateCode = aeso_fcode_to_fate:compile(ChildContracts, FCode, SavedFreshNames, Options),
{FateCode, VarsRegs} = aeso_fcode_to_fate:compile(ChildContracts, FCode, SavedFreshNames, Options),
pp_assembler(FateCode, Options),
ByteCode = aeb_fate_code:serialize(FateCode, []),
{ok, Version} = version(),
@@ -136,7 +130,13 @@ from_string1(ContractString, Options) ->
payable => maps:get(payable, FCode),
warnings => Warnings
},
{ok, maybe_generate_aci(Res, FoldedTypedAst, Options)}.
ResDbg = Res#{variables_registers => VarsRegs},
FinalRes =
case proplists:get_value(debug_info, Options, false) of
true -> ResDbg;
false -> Res
end,
{ok, maybe_generate_aci(FinalRes, FoldedTypedAst, Options)}.
maybe_generate_aci(Result, FoldedTypedAst, Options) ->
case proplists:get_value(aci, Options) of
@@ -188,58 +188,30 @@ check_call(Source, FunName, Args, Options) ->
check_call1(Source, FunName, Args, Options).
check_call1(ContractString0, FunName, Args, Options) ->
case add_extra_call(ContractString0, {call, FunName, Args}, Options) of
{ok, CallName, Code} ->
{def, _, _, FcodeArgs} = get_call_body(CallName, Code),
{ok, FunName, [ aeso_fcode_to_fate:term_to_fate(A) || A <- FcodeArgs ]};
Err = {error, _} ->
Err
end.
add_extra_call(Contract0, Call, Options) ->
try
%% First check the contract without the __call function
#{fcode := OrgFcode
, fcode_env := #{child_con_env := ChildContracts}
, ast := Ast} = string_to_code(Contract0, Options),
FateCode = aeso_fcode_to_fate:compile(ChildContracts, OrgFcode, #{}, []),
, ast := Ast} = string_to_code(ContractString0, Options),
{FateCode, _} = aeso_fcode_to_fate:compile(ChildContracts, OrgFcode, #{}, []),
%% collect all hashes and compute the first name without hash collision to
SymbolHashes = maps:keys(aeb_fate_code:symbols(FateCode)),
CallName = first_none_match(?CALL_NAME, SymbolHashes,
lists:seq($1, $9) ++ lists:seq($A, $Z) ++ lists:seq($a, $z)),
Contract = insert_call_function(Ast, Contract0, CallName, Call),
{ok, CallName, string_to_code(Contract, Options)}
ContractString = insert_call_function(Ast, ContractString0, CallName, FunName, Args),
#{fcode := Fcode} = string_to_code(ContractString, Options),
CallArgs = arguments_of_body(CallName, FunName, Fcode),
{ok, FunName, CallArgs}
catch
throw:{error, Errors} -> {error, Errors}
end.
get_call_body(CallName, #{fcode := Fcode}) ->
arguments_of_body(CallName, _FunName, Fcode) ->
#{body := Body} = maps:get({entrypoint, list_to_binary(CallName)}, maps:get(functions, Fcode)),
Body.
encode_value(Contract0, Type, Value, Options) ->
case add_extra_call(Contract0, {value, Type, Value}, Options) of
{ok, CallName, Code} ->
Body = get_call_body(CallName, Code),
{ok, aeb_fate_encoding:serialize(aeso_fcode_to_fate:term_to_fate(Body))};
Err = {error, _} ->
Err
end.
decode_value(Contract0, Type, FateValue, Options) ->
case add_extra_call(Contract0, {type, Type}, Options) of
{ok, CallName, Code} ->
#{ folded_typed_ast := TypedAst
, type_env := TypeEnv} = Code,
{ok, _, Type0} = get_decode_type(CallName, TypedAst),
Type1 = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0,
[ unfold_record_types
, unfold_variant_types
, not_unfold_system_alias_types ]),
fate_data_to_sophia_value(Type0, Type1, FateValue);
Err = {error, _} ->
Err
end.
{def, _FName, Args} = Body,
%% FName is either {entrypoint, list_to_binary(FunName)} or 'init'
[ aeso_fcode_to_fate:term_to_fate(A) || A <- Args ].
first_none_match(_CallName, _Hashes, []) ->
error(unable_to_find_unique_call_name);
@@ -252,31 +224,14 @@ first_none_match(CallName, Hashes, [Char|Chars]) ->
end.
%% Add the __call function to a contract.
-spec insert_call_function(aeso_syntax:ast(), string(), string(),
{call, string(), [string()]} | {value, string(), string()} | {type, string()}) -> string().
insert_call_function(Ast, Code, Call, {call, FunName, Args}) ->
-spec insert_call_function(aeso_syntax:ast(), string(), string(), string(), [string()]) -> string().
insert_call_function(Ast, Code, Call, FunName, Args) ->
Ind = last_contract_indent(Ast),
lists:flatten(
[ Code,
"\n\n",
lists:duplicate(Ind, " "),
"stateful entrypoint ", Call, "() = ", FunName, "(", string:join(Args, ","), ")\n"
]);
insert_call_function(Ast, Code, Call, {value, Type, Value}) ->
Ind = last_contract_indent(Ast),
lists:flatten(
[ Code,
"\n\n",
lists:duplicate(Ind, " "),
"entrypoint ", Call, "() : ", Type, " = ", Value, "\n"
]);
insert_call_function(Ast, Code, Call, {type, Type}) ->
Ind = last_contract_indent(Ast),
lists:flatten(
[ Code,
"\n\n",
lists:duplicate(Ind, " "),
"entrypoint ", Call, "(val : ", Type, ") : ", Type, " = val\n"
]).
-spec insert_init_function(string(), options()) -> string().
@@ -315,32 +270,26 @@ to_sophia_value(ContractString, FunName, ok, Data, Options0) ->
Options = [no_code | Options0],
try
Code = string_to_code(ContractString, Options),
#{ folded_typed_ast := TypedAst, type_env := TypeEnv} = Code,
#{ unfolded_typed_ast := TypedAst, type_env := TypeEnv} = Code,
{ok, _, Type0} = get_decode_type(FunName, TypedAst),
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0,
[ unfold_record_types
, unfold_variant_types
, not_unfold_system_alias_types]),
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0, [unfold_record_types, unfold_variant_types]),
fate_data_to_sophia_value(Type0, Type, Data)
try
{ok, aeso_vm_decode:from_fate(Type, aeb_fate_encoding:deserialize(Data))}
catch throw:cannot_translate_to_sophia ->
Type1 = prettypr:format(aeso_pretty:type(Type0)),
Msg = io_lib:format("Cannot translate FATE value ~p\n of Sophia type ~s",
[aeb_fate_encoding:deserialize(Data), Type1]),
{error, [aeso_errors:new(data_error, Msg)]};
_:_ ->
Type1 = prettypr:format(aeso_pretty:type(Type0)),
Msg = io_lib:format("Failed to decode binary as type ~s", [Type1]),
{error, [aeso_errors:new(data_error, Msg)]}
end
catch
throw:{error, Errors} -> {error, Errors}
end.
fate_data_to_sophia_value(Type, UnfoldedType, FateData) ->
try
{ok, aeso_vm_decode:from_fate(UnfoldedType, aeb_fate_encoding:deserialize(FateData))}
catch throw:cannot_translate_to_sophia ->
Type1 = prettypr:format(aeso_pretty:type(Type)),
Msg = io_lib:format("Cannot translate FATE value ~p\n of Sophia type ~s",
[aeb_fate_encoding:deserialize(FateData), Type1]),
{error, [aeso_errors:new(data_error, Msg)]};
_:_ ->
Type1 = prettypr:format(aeso_pretty:type(Type)),
Msg = io_lib:format("Failed to decode binary as type ~s", [Type1]),
{error, [aeso_errors:new(data_error, Msg)]}
end.
-spec create_calldata(string(), string(), [string()]) ->
{ok, binary()} | {error, [aeso_errors:error()]}.
create_calldata(Code, Fun, Args) ->
@@ -367,17 +316,14 @@ decode_calldata(ContractString, FunName, Calldata, Options0) ->
Options = [no_code | Options0],
try
Code = string_to_code(ContractString, Options),
#{ folded_typed_ast := TypedAst, type_env := TypeEnv} = Code,
#{ unfolded_typed_ast := TypedAst, type_env := TypeEnv} = Code,
{ok, Args, _} = get_decode_type(FunName, TypedAst),
GetType = fun({typed, _, _, T}) -> T; (T) -> T end,
ArgTypes = lists:map(GetType, Args),
Type0 = {tuple_t, [], ArgTypes},
%% user defined data types such as variants needed to match against
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0,
[ unfold_record_types
, unfold_variant_types
, not_unfold_system_alias_types]),
Type = aeso_ast_infer_types:unfold_types_in_type(TypeEnv, Type0, [unfold_record_types, unfold_variant_types]),
case aeb_fate_abi:decode_calldata(FunName, Calldata) of
{ok, FateArgs} ->
try
-1
View File
@@ -6,7 +6,6 @@
%%%-------------------------------------------------------------------
-module(aeso_errors).
-vsn("8.0.1").
-type src_file() :: no_file | iolist().
+122 -225
View File
@@ -8,7 +8,6 @@
%%%
%%%-------------------------------------------------------------------
-module(aeso_fcode_to_fate).
-vsn("8.0.1").
-export([compile/3, compile/4, term_to_fate/1, term_to_fate/2]).
@@ -53,8 +52,7 @@
tailpos = true,
child_contracts = #{},
saved_fresh_names = #{},
options = [],
debug_info = false }).
options = [] }).
%% -- Debugging --------------------------------------------------------------
@@ -83,16 +81,24 @@ code_error(Err) ->
compile(FCode, SavedFreshNames, Options) ->
compile(#{}, FCode, SavedFreshNames, Options).
compile(ChildContracts, FCode, SavedFreshNames, Options) ->
try
compile1(ChildContracts, FCode, SavedFreshNames, Options)
after
put(variables_registers, undefined)
end.
compile1(ChildContracts, FCode, SavedFreshNames, Options) ->
#{ contract_name := ContractName,
functions := Functions } = FCode,
SFuns = functions_to_scode(ChildContracts, ContractName, Functions, SavedFreshNames, Options),
SFuns1 = optimize_scode(SFuns, Options),
FateCode = to_basic_blocks(SFuns1),
?debug(compile, Options, "~s\n", [aeb_fate_asm:pp(FateCode)]),
case proplists:get_value(include_child_contract_symbols, Options, false) of
false -> FateCode;
true -> add_child_symbols(ChildContracts, FateCode)
end.
FateCode1 = case proplists:get_value(include_child_contract_symbols, Options, false) of
false -> FateCode;
true -> add_child_symbols(ChildContracts, FateCode)
end,
{FateCode1, get_variables_registers()}.
make_function_id(X) ->
aeb_fate_code:symbol_identifier(make_function_name(X)).
@@ -117,15 +123,31 @@ functions_to_scode(ChildContracts, ContractName, Functions, SavedFreshNames, Opt
function_to_scode(ChildContracts, ContractName, Functions, Name, Attrs0, Args, Body, ResType, SavedFreshNames, Options) ->
{ArgTypes, ResType1} = typesig_to_scode(Args, ResType),
Attrs = [ A || A <- Attrs0, A == private orelse A == payable ],
Attrs = Attrs0 -- [stateful], %% Only track private and payable from here.
Env = init_env(ChildContracts, ContractName, Functions, Name, Args, SavedFreshNames, Options),
ArgsNames = [ X || {X, _} <- lists:reverse(Env#env.vars) ],
%% DBG_LOC is added before the function body to make it possible to break
%% at the function signature
[ add_variables_register(Env, Arg, Register) ||
proplists:get_value(debug_info, Options, false),
{Arg, Register} <- Env#env.vars ],
SCode = to_scode(Env, Body),
DbgSCode = dbg_contract(Env) ++ dbg_loc(Env, Attrs0) ++ dbg_scoped_vars(Env, ArgsNames, SCode),
{Attrs, {ArgTypes, ResType1}, DbgSCode}.
{Attrs, {ArgTypes, ResType1}, SCode}.
get_variables_registers() ->
case get(variables_registers) of
undefined -> #{};
Vs -> Vs
end.
add_variables_register(Env = #env{saved_fresh_names = SavedFreshNames}, Name, Register) ->
Olds = get_variables_registers(),
RealName = maps:get(Name, SavedFreshNames, Name),
FunName =
case Env#env.current_function of
event -> "Chain.event";
{entrypoint, BinName} -> binary_to_list(BinName);
{local_fun, QualName} -> lists:last(QualName)
end,
New = {Env#env.contract, FunName, RealName},
put(variables_registers, Olds#{New => Register}).
-define(tvars, '$tvars').
@@ -172,20 +194,20 @@ types_to_scode(Ts) -> lists:map(fun type_to_scode/1, Ts).
%% -- Environment functions --
init_env(ChildContracts, ContractName, FunNames, Name, Args, SavedFreshNames, Options) ->
#env{ vars = [ {X, {arg, I}} || {I, {X, _}} <- with_ixs(Args) ],
contract = ContractName,
child_contracts = ChildContracts,
locals = FunNames,
current_function = Name,
options = Options,
tailpos = true,
saved_fresh_names = SavedFreshNames,
debug_info = proplists:get_value(debug_info, Options, false) }.
#env{ vars = [ {X, {arg, I}} || {I, {X, _}} <- with_ixs(Args) ],
contract = ContractName,
child_contracts = ChildContracts,
locals = FunNames,
current_function = Name,
options = Options,
tailpos = true,
saved_fresh_names = SavedFreshNames }.
next_var(#env{ vars = Vars }) ->
1 + lists:max([-1 | [J || {_, {var, J}} <- Vars]]).
bind_var(Name, Var, Env = #env{ vars = Vars }) ->
proplists:get_value(debug_info, Env#env.options, false) andalso add_variables_register(Env, Name, Var),
Env#env{ vars = [{Name, Var} | Vars] }.
bind_local(Name, Env) ->
@@ -212,7 +234,7 @@ serialize_contract_code(Env, C) ->
Options = Env#env.options,
SavedFreshNames = Env#env.saved_fresh_names,
FCode = maps:get(C, Env#env.child_contracts),
FateCode = compile(Env#env.child_contracts, FCode, SavedFreshNames, Options),
{FateCode, _} = compile1(Env#env.child_contracts, FCode, SavedFreshNames, Options),
ByteCode = aeb_fate_code:serialize(FateCode, []),
{ok, Version} = aeso_compiler:version(),
OriginalSourceCode = proplists:get_value(original_src, Options, ""),
@@ -236,7 +258,6 @@ lit_to_fate(Env, L) ->
{bytes, B} -> aeb_fate_data:make_bytes(B);
{bool, B} -> aeb_fate_data:make_boolean(B);
{account_pubkey, K} -> aeb_fate_data:make_address(K);
{signature, S} -> aeb_fate_data:make_bytes(S);
{contract_pubkey, K} -> aeb_fate_data:make_contract(K);
{oracle_pubkey, K} -> aeb_fate_data:make_oracle(K);
{oracle_query_id, H} -> aeb_fate_data:make_oracle_query(H);
@@ -247,106 +268,97 @@ lit_to_fate(Env, L) ->
term_to_fate(E) -> term_to_fate(#env{}, #{}, E).
term_to_fate(GlobEnv, E) -> term_to_fate(GlobEnv, #{}, E).
term_to_fate(GlobEnv, _Env, {lit, _, L}) ->
term_to_fate(GlobEnv, _Env, {lit, L}) ->
lit_to_fate(GlobEnv, L);
%% negative literals are parsed as 0 - N
term_to_fate(_GlobEnv, _Env, {op, _, '-', [{lit, _, {int, 0}}, {lit, _, {int, N}}]}) ->
term_to_fate(_GlobEnv, _Env, {op, '-', [{lit, {int, 0}}, {lit, {int, N}}]}) ->
aeb_fate_data:make_integer(-N);
term_to_fate(_GlobEnv, _Env, {nil, _}) ->
term_to_fate(_GlobEnv, _Env, nil) ->
aeb_fate_data:make_list([]);
term_to_fate(GlobEnv, Env, {op, _, '::', [Hd, Tl]}) ->
term_to_fate(GlobEnv, Env, {op, '::', [Hd, Tl]}) ->
%% The Tl will translate into a list, because FATE lists are just lists
[term_to_fate(GlobEnv, Env, Hd) | term_to_fate(GlobEnv, Env, Tl)];
term_to_fate(GlobEnv, Env, {tuple, _, As}) ->
term_to_fate(GlobEnv, Env, {tuple, As}) ->
aeb_fate_data:make_tuple(list_to_tuple([ term_to_fate(GlobEnv, Env, A) || A<-As]));
term_to_fate(GlobEnv, Env, {con, _, Ar, I, As}) ->
term_to_fate(GlobEnv, Env, {con, Ar, I, As}) ->
FateAs = [ term_to_fate(GlobEnv, Env, A) || A <- As ],
aeb_fate_data:make_variant(Ar, I, list_to_tuple(FateAs));
term_to_fate(_GlobEnv, _Env, {builtin, _, bits_all, []}) ->
term_to_fate(_GlobEnv, _Env, {builtin, bits_all, []}) ->
aeb_fate_data:make_bits(-1);
term_to_fate(_GlobEnv, _Env, {builtin, _, bits_none, []}) ->
term_to_fate(_GlobEnv, _Env, {builtin, bits_none, []}) ->
aeb_fate_data:make_bits(0);
term_to_fate(GlobEnv, _Env, {op, _, bits_set, [B, I]}) ->
term_to_fate(GlobEnv, _Env, {op, bits_set, [B, I]}) ->
{bits, N} = term_to_fate(GlobEnv, B),
J = term_to_fate(GlobEnv, I),
{bits, N bor (1 bsl J)};
term_to_fate(GlobEnv, _Env, {op, _, bits_clear, [B, I]}) ->
term_to_fate(GlobEnv, _Env, {op, bits_clear, [B, I]}) ->
{bits, N} = term_to_fate(GlobEnv, B),
J = term_to_fate(GlobEnv, I),
{bits, N band bnot (1 bsl J)};
term_to_fate(GlobEnv, Env, {'let', _, X, E, Body}) ->
term_to_fate(GlobEnv, Env, {'let', X, E, Body}) ->
Env1 = Env#{ X => term_to_fate(GlobEnv, Env, E) },
term_to_fate(GlobEnv, Env1, Body);
term_to_fate(_GlobEnv, Env, {var, _, X}) ->
term_to_fate(_GlobEnv, Env, {var, X}) ->
case maps:get(X, Env, undefined) of
undefined -> throw(not_a_fate_value);
V -> V
end;
term_to_fate(_GlobEnv, _Env, {builtin, _, map_empty, []}) ->
term_to_fate(_GlobEnv, _Env, {builtin, map_empty, []}) ->
aeb_fate_data:make_map(#{});
term_to_fate(GlobEnv, Env, {op, _, map_set, [M, K, V]}) ->
term_to_fate(GlobEnv, Env, {op, map_set, [M, K, V]}) ->
Map = term_to_fate(GlobEnv, Env, M),
Map#{term_to_fate(GlobEnv, Env, K) => term_to_fate(GlobEnv, Env, V)};
term_to_fate(GlobEnv, Env, {builtin, _, bytes_to_any_size, [Bs]}) ->
term_to_fate(GlobEnv, Env, Bs);
term_to_fate(_GlobEnv, _Env, _) ->
throw(not_a_fate_value).
to_scode(Env, T) ->
try term_to_fate(Env, T) of
V ->
FAnn = element(2, T),
[dbg_loc(Env, FAnn), push(?i(V))]
V -> [push(?i(V))]
catch throw:not_a_fate_value ->
to_scode1(Env, T)
end.
to_scode1(Env, {lit, Ann, L}) ->
[ dbg_loc(Env, Ann), push(?i(lit_to_fate(Env, L))) ];
to_scode1(Env, {lit, L}) ->
[push(?i(lit_to_fate(Env, L)))];
to_scode1(Env, {nil, Ann}) ->
[ dbg_loc(Env, Ann), aeb_fate_ops:nil(?a) ];
to_scode1(_Env, nil) ->
[aeb_fate_ops:nil(?a)];
to_scode1(Env, {var, Ann, X}) ->
[ dbg_loc(Env, Ann), push(lookup_var(Env, X)) ];
to_scode1(Env, {var, X}) ->
[push(lookup_var(Env, X))];
to_scode1(Env, {con, Ann, Ar, I, As}) ->
to_scode1(Env, {con, Ar, I, As}) ->
N = length(As),
[ dbg_loc(Env, Ann),
[to_scode(notail(Env), A) || A <- As],
aeb_fate_ops:variant(?a, ?i(Ar), ?i(I), ?i(N)) ];
[[to_scode(notail(Env), A) || A <- As],
aeb_fate_ops:variant(?a, ?i(Ar), ?i(I), ?i(N))];
to_scode1(Env, {tuple, Ann, As}) ->
to_scode1(Env, {tuple, As}) ->
N = length(As),
[ dbg_loc(Env, Ann),
[ to_scode(notail(Env), A) || A <- As ],
tuple(N) ];
[[ to_scode(notail(Env), A) || A <- As ],
tuple(N)];
to_scode1(Env, {proj, Ann, E, I}) ->
[ dbg_loc(Env, Ann),
to_scode(notail(Env), E),
aeb_fate_ops:element_op(?a, ?i(I), ?a) ];
to_scode1(Env, {proj, E, I}) ->
[to_scode(notail(Env), E),
aeb_fate_ops:element_op(?a, ?i(I), ?a)];
to_scode1(Env, {set_proj, Ann, R, I, E}) ->
[ dbg_loc(Env, Ann),
to_scode(notail(Env), E),
to_scode(notail(Env), R),
aeb_fate_ops:setelement(?a, ?i(I), ?a, ?a) ];
to_scode1(Env, {set_proj, R, I, E}) ->
[to_scode(notail(Env), E),
to_scode(notail(Env), R),
aeb_fate_ops:setelement(?a, ?i(I), ?a, ?a)];
to_scode1(Env, {op, Ann, Op, Args}) ->
[ dbg_loc(Env, Ann) | call_to_scode(Env, op_to_scode(Op), Args) ];
to_scode1(Env, {op, Op, Args}) ->
call_to_scode(Env, op_to_scode(Op), Args);
to_scode1(Env, {'let', Ann, X, {var, _, Y}, Body}) ->
to_scode1(Env, {'let', X, {var, Y}, Body}) ->
Env1 = bind_var(X, lookup_var(Env, Y), Env),
[ dbg_loc(Env, Ann) | dbg_scoped_vars(Env1, [X], to_scode(Env1, Body)) ];
to_scode1(Env, {'let', Ann, X, Expr, Body}) ->
to_scode(Env1, Body);
to_scode1(Env, {'let', X, Expr, Body}) ->
{I, Env1} = bind_local(X, Env),
SCode = [ to_scode(notail(Env), Expr),
aeb_fate_ops:store({var, I}, {stack, 0}),
to_scode(Env1, Body) ],
[ dbg_loc(Env, Ann) | dbg_scoped_vars(Env1, [X], SCode) ];
[ to_scode(notail(Env), Expr),
aeb_fate_ops:store({var, I}, {stack, 0}),
to_scode(Env1, Body) ];
to_scode1(Env = #env{ current_function = Fun, tailpos = true, debug_info = false }, {def, Ann, Fun, Args}) ->
to_scode1(Env = #env{ current_function = Fun, tailpos = true }, {def, Fun, Args}) ->
%% Tail-call to current function, f(e0..en). Compile to
%% [ let xi = ei ]
%% [ STORE argi xi ]
@@ -359,62 +371,61 @@ to_scode1(Env = #env{ current_function = Fun, tailpos = true, debug_info = false
aeb_fate_ops:store({var, I}, ?a)],
{[I | Is], Acc1, Env2}
end, {[], [], Env}, Args),
[ dbg_loc(Env, Ann),
Code,
[ Code,
[ aeb_fate_ops:store({arg, I}, {var, J})
|| {I, J} <- lists:zip(lists:seq(0, length(Vars) - 1),
lists:reverse(Vars)) ],
loop ];
to_scode1(Env, {def, Ann, Fun, Args}) ->
to_scode1(Env, {def, Fun, Args}) ->
FName = make_function_id(Fun),
Lbl = aeb_fate_data:make_string(FName),
[ dbg_loc(Env, Ann) | call_to_scode(Env, local_call(Env, ?i(Lbl)), Args) ];
to_scode1(Env, {funcall, Ann, Fun, Args}) ->
[ dbg_loc(Env, Ann) | call_to_scode(Env, [to_scode(Env, Fun), local_call(Env, ?a)], Args) ];
call_to_scode(Env, local_call(Env, ?i(Lbl)), Args);
to_scode1(Env, {funcall, Fun, Args}) ->
call_to_scode(Env, [to_scode(Env, Fun), local_call(Env, ?a)], Args);
to_scode1(Env, {builtin, Ann, B, Args}) ->
[ dbg_loc(Env, Ann) | builtin_to_scode(Env, B, Args) ];
to_scode1(Env, {builtin, B, Args}) ->
builtin_to_scode(Env, B, Args);
to_scode1(Env, {remote, Ann, ArgsT, RetT, Ct, Fun, [Gas, Value, Protected | Args]}) ->
to_scode1(Env, {remote, ArgsT, RetT, Ct, Fun, [Gas, Value, Protected | Args]}) ->
Lbl = make_function_id(Fun),
{ArgTypes, RetType0} = typesig_to_scode([{"_", T} || T <- ArgsT], RetT),
ArgType = ?i(aeb_fate_data:make_typerep({tuple, ArgTypes})),
RetType = ?i(aeb_fate_data:make_typerep(RetType0)),
SCode = case Protected of
{lit, _, {bool, false}} ->
case Protected of
{lit, {bool, false}} ->
case Gas of
{builtin, _, call_gas_left, _} ->
{builtin, call_gas_left, _} ->
Call = aeb_fate_ops:call_r(?a, Lbl, ArgType, RetType, ?a),
call_to_scode(Env, Call, [Ct, Value | Args]);
_ ->
Call = aeb_fate_ops:call_gr(?a, Lbl, ArgType, RetType, ?a, ?a),
call_to_scode(Env, Call, [Ct, Value, Gas | Args])
end;
{lit, _, {bool, true}} ->
{lit, {bool, true}} ->
Call = aeb_fate_ops:call_pgr(?a, Lbl, ArgType, RetType, ?a, ?a, ?i(true)),
call_to_scode(Env, Call, [Ct, Value, Gas | Args]);
_ ->
Call = aeb_fate_ops:call_pgr(?a, Lbl, ArgType, RetType, ?a, ?a, ?a),
call_to_scode(Env, Call, [Ct, Value, Gas, Protected | Args])
end,
[ dbg_loc(Env, Ann) | SCode ];
end;
to_scode1(Env, {get_state, Ann, Reg}) ->
[ dbg_loc(Env, Ann), push(?s(Reg)) ];
to_scode1(Env, {set_state, Ann, Reg, Val}) ->
[ dbg_loc(Env, Ann) | call_to_scode(Env, [{'STORE', ?s(Reg), ?a}, tuple(0)], [Val]) ];
to_scode1(_Env, {get_state, Reg}) ->
[push(?s(Reg))];
to_scode1(Env, {set_state, Reg, Val}) ->
call_to_scode(Env, [{'STORE', ?s(Reg), ?a},
tuple(0)], [Val]);
to_scode1(Env, {closure, Ann, Fun, FVs}) ->
[ to_scode(Env, {tuple, Ann, [{lit, Ann, {string, make_function_id(Fun)}}, FVs]}) ];
to_scode1(Env, {closure, Fun, FVs}) ->
to_scode(Env, {tuple, [{lit, {string, make_function_id(Fun)}}, FVs]});
to_scode1(Env, {switch, Ann, Case}) ->
[ dbg_loc(Env, Ann) | split_to_scode(Env, Case) ].
to_scode1(Env, {switch, Case}) ->
split_to_scode(Env, Case).
local_call( Env = #env{debug_info = false}, Fun) when Env#env.tailpos -> aeb_fate_ops:call_t(Fun);
local_call(_Env, Fun) -> aeb_fate_ops:call(Fun).
local_call( Env, Fun) when Env#env.tailpos -> aeb_fate_ops:call_t(Fun);
local_call(_Env, Fun) -> aeb_fate_ops:call(Fun).
split_to_scode(Env, {nosplit, Renames, Expr}) ->
[switch_body, dbg_scoped_vars(Env, Renames, to_scode(Env, Expr))];
split_to_scode(Env, {nosplit, Expr}) ->
[switch_body, to_scode(Env, Expr)];
split_to_scode(Env, {split, {tuple, _}, X, Alts}) ->
{Def, Alts1} = catchall_to_scode(Env, X, Alts),
Arg = lookup_var(Env, X),
@@ -543,14 +554,6 @@ builtin_to_scode(Env, bytes_concat, [_, _] = Args) ->
call_to_scode(Env, aeb_fate_ops:bytes_concat(?a, ?a, ?a), Args);
builtin_to_scode(Env, bytes_split, [_, _] = Args) ->
call_to_scode(Env, aeb_fate_ops:bytes_split(?a, ?a, ?a), Args);
builtin_to_scode(Env, bytes_split_any, [_, _] = Args) ->
call_to_scode(Env, aeb_fate_ops:bytes_split_any(?a, ?a, ?a), Args);
builtin_to_scode(Env, bytes_to_fixed_size, [_, _] = Args) ->
call_to_scode(Env, aeb_fate_ops:bytes_to_fixed_size(?a, ?a, ?a), Args);
builtin_to_scode(Env, bytes_to_any_size, [A]) ->
[to_scode(Env, A)]; %% no_op!
builtin_to_scode(Env, bytes_size, [_] = Args) ->
call_to_scode(Env, aeb_fate_ops:bytes_size(?a, ?a), Args);
builtin_to_scode(Env, abort, [_] = Args) ->
call_to_scode(Env, aeb_fate_ops:abort(?a), Args);
builtin_to_scode(Env, exit, [_] = Args) ->
@@ -572,8 +575,6 @@ builtin_to_scode(_Env, chain_difficulty, []) ->
[aeb_fate_ops:difficulty(?a)];
builtin_to_scode(_Env, chain_gas_limit, []) ->
[aeb_fate_ops:gaslimit(?a)];
builtin_to_scode(_Env, chain_network_id, []) ->
[aeb_fate_ops:network_id(?a)];
builtin_to_scode(_Env, contract_balance, []) ->
[aeb_fate_ops:balance(?a)];
builtin_to_scode(_Env, contract_address, []) ->
@@ -648,7 +649,7 @@ builtin_to_scode(Env, chain_bytecode_hash, [_Addr] = Args) ->
builtin_to_scode(Env, chain_clone,
[InitArgsT, GasCap, Value, Prot, Contract | InitArgs]) ->
case GasCap of
{builtin, _, call_gas_left, _} ->
{builtin, call_gas_left, _} ->
call_to_scode(Env, aeb_fate_ops:clone(?a, ?a, ?a, ?a),
[Contract, InitArgsT, Value, Prot | InitArgs]
);
@@ -697,7 +698,6 @@ op_to_scode(map_member) -> aeb_fate_ops:map_member(?a, ?a, ?a);
op_to_scode(map_size) -> aeb_fate_ops:map_size_(?a, ?a);
op_to_scode(stringinternal_length) -> aeb_fate_ops:str_length(?a, ?a);
op_to_scode(stringinternal_concat) -> aeb_fate_ops:str_join(?a, ?a, ?a);
op_to_scode(stringinternal_to_bytes) -> aeb_fate_ops:str_to_bytes(?a, ?a);
op_to_scode(stringinternal_to_list) -> aeb_fate_ops:str_to_list(?a, ?a);
op_to_scode(stringinternal_from_list) -> aeb_fate_ops:str_from_list(?a, ?a);
op_to_scode(stringinternal_to_lower) -> aeb_fate_ops:str_to_lower(?a, ?a);
@@ -714,7 +714,6 @@ op_to_scode(bits_difference) -> aeb_fate_ops:bits_diff(?a, ?a, ?a);
op_to_scode(address_to_str) -> aeb_fate_ops:addr_to_str(?a, ?a);
op_to_scode(address_to_bytes) -> aeb_fate_ops:addr_to_bytes(?a, ?a);
op_to_scode(int_to_str) -> aeb_fate_ops:int_to_str(?a, ?a);
op_to_scode(int_to_bytes) -> aeb_fate_ops:int_to_bytes(?a, ?a, ?a);
op_to_scode(int_mulmod) -> aeb_fate_ops:mulmod(?a, ?a, ?a, ?a);
op_to_scode(contract_to_address) -> aeb_fate_ops:contract_to_address(?a, ?a);
op_to_scode(address_to_contract) -> aeb_fate_ops:address_to_contract(?a, ?a);
@@ -761,77 +760,6 @@ push(A) -> {'STORE', ?a, A}.
tuple(0) -> push(?i({tuple, {}}));
tuple(N) -> aeb_fate_ops:tuple(?a, N).
%% -- Debug info functions --
dbg_contract(#env{debug_info = false}) ->
[];
dbg_contract(#env{contract = Contract}) ->
[{'DBG_CONTRACT', {immediate, Contract}}].
dbg_loc(#env{debug_info = false}, _) ->
[];
dbg_loc(_Env, Ann) ->
File = case proplists:get_value(file, Ann, no_file) of
no_file -> "";
F -> F
end,
Line = proplists:get_value(line, Ann, undefined),
case Line of
undefined -> [];
_ -> [{'DBG_LOC', {immediate, File}, {immediate, Line}}]
end.
dbg_scoped_vars(#env{debug_info = false}, _, SCode) ->
SCode;
dbg_scoped_vars(_Env, [], SCode) ->
SCode;
dbg_scoped_vars(Env, [{SavedVarName, Var} | Rest], SCode) ->
dbg_scoped_vars(Env, Rest, dbg_scoped_var(Env, SavedVarName, Var, SCode));
dbg_scoped_vars(Env = #env{saved_fresh_names = SavedFreshNames}, [Var | Rest], SCode) ->
SavedVarName = maps:get(Var, SavedFreshNames, Var),
dbg_scoped_vars(Env, Rest, dbg_scoped_var(Env, SavedVarName, Var, SCode)).
dbg_scoped_var(Env, SavedVarName, Var, SCode) ->
case SavedVarName == "_" orelse is_fresh_name(SavedVarName) of
true ->
SCode;
false ->
Register = lookup_var(Env, Var),
Def = [{'DBG_DEF', {immediate, SavedVarName}, Register}],
Undef = [{'DBG_UNDEF', {immediate, SavedVarName}, Register}],
Def ++ dbg_undef(Undef, SCode)
end.
is_fresh_name([$% | _]) ->
true;
is_fresh_name(_) ->
false.
dbg_undef(_Undef, missing) ->
missing;
dbg_undef(Undef, loop) ->
[Undef, loop];
dbg_undef(Undef, switch_body) ->
[switch_body, Undef];
dbg_undef(Undef, {switch, Arg, Type, Alts, Catch}) ->
NewAlts = [ dbg_undef(Undef, Alt) || Alt <- Alts ],
NewCatch = dbg_undef(Undef, Catch),
NewSwitch = {switch, Arg, Type, NewAlts, NewCatch},
NewSwitch;
dbg_undef(Undef, SCode) when is_list(SCode) ->
lists:droplast(SCode) ++ [dbg_undef(Undef, lists:last(SCode))];
dbg_undef(Undef, SCode) when is_tuple(SCode); is_atom(SCode) ->
[Mnemonic | _] =
case is_tuple(SCode) of
true -> tuple_to_list(SCode);
false -> [SCode]
end,
Op = aeb_fate_opcodes:m_to_op(Mnemonic),
case aeb_fate_opcodes:end_bb(Op) of
true -> [Undef, SCode];
false -> [SCode, Undef]
end.
%% -- Phase II ---------------------------------------------------------------
%% Optimize
@@ -967,10 +895,6 @@ attributes(I) ->
loop -> Impure(pc, []);
switch_body -> Pure(none, []);
'RETURN' -> Impure(pc, []);
{'DBG_LOC', _, _} -> Impure(none, []);
{'DBG_DEF', _, _} -> Impure(none, []);
{'DBG_UNDEF', _, _} -> Impure(none, []);
{'DBG_CONTRACT', _} -> Impure(none, []);
{'RETURNR', A} -> Impure(pc, A);
{'CALL', A} -> Impure(?a, [A]);
{'CALL_R', A, _, B, C, D} -> Impure(?a, [A, B, C, D]);
@@ -1035,11 +959,9 @@ attributes(I) ->
{'APPEND', A, B, C} -> Pure(A, [B, C]);
{'STR_JOIN', A, B, C} -> Pure(A, [B, C]);
{'INT_TO_STR', A, B} -> Pure(A, B);
{'INT_TO_BYTES', A, B, C} -> Pure(A, [B, C]);
{'ADDR_TO_STR', A, B} -> Pure(A, B);
{'STR_REVERSE', A, B} -> Pure(A, B);
{'STR_LENGTH', A, B} -> Pure(A, B);
{'STR_TO_BYTES', A, B} -> Pure(A, B);
{'INT_TO_ADDR', A, B} -> Pure(A, B);
{'VARIANT', A, B, C, D} -> Pure(A, [?a, B, C, D]);
{'VARIANT_TEST', A, B, C} -> Pure(A, [B, C]);
@@ -1073,9 +995,6 @@ attributes(I) ->
{'BYTES_TO_STR', A, B} -> Pure(A, [B]);
{'BYTES_CONCAT', A, B, C} -> Pure(A, [B, C]);
{'BYTES_SPLIT', A, B, C} -> Pure(A, [B, C]);
{'BYTES_SPLIT_ANY', A, B, C} -> Pure(A, [B, C]);
{'BYTES_SIZE', A, B} -> Pure(A, B);
{'BYTES_TO_FIXED_SIZE', A, B, C} -> Pure(A, [B, C]);
{'ORACLE_CHECK', A, B, C, D} -> Pure(A, [B, C, D]);
{'ORACLE_CHECK_QUERY', A, B, C, D, E} -> Pure(A, [B, C, D, E]);
{'IS_ORACLE', A, B} -> Pure(A, [B]);
@@ -1096,7 +1015,6 @@ attributes(I) ->
{'MICROBLOCK', A} -> Pure(A, []);
{'DIFFICULTY', A} -> Pure(A, []);
{'GASLIMIT', A} -> Pure(A, []);
{'NETWORK_ID', A} -> Pure(A, []);
{'GAS', A} -> Pure(A, []);
{'LOG0', A} -> Impure(none, [A]);
{'LOG1', A, B} -> Impure(none, [A, B]);
@@ -1181,16 +1099,11 @@ independent({i, _, I}, {i, _, J}) ->
StackI = lists:member(?a, [WI | RI]),
StackJ = lists:member(?a, [WJ | RJ]),
ReadStoreI = [] /= [ x || {store, _} <- RI ],
ReadStoreJ = [] /= [ x || {store, _} <- RJ ],
if WI == pc; WJ == pc -> false; %% no jumps
not (PureI or PureJ) -> false; %% at least one is pure
StackI and StackJ -> false; %% cannot both use the stack
WI == WJ -> false; %% cannot write to the same register
ReadStoreI and not PureJ -> false; %% can't read store/state if other is impure
ReadStoreJ and not PureI -> false; %% can't read store/state if other is impure
true ->
if WI == pc; WJ == pc -> false; %% no jumps
not (PureI or PureJ) -> false; %% at least one is pure
StackI and StackJ -> false; %% cannot both use the stack
WI == WJ -> false; %% cannot write to the same register
true ->
%% and cannot write to each other's inputs
not lists:member(WI, RJ) andalso
not lists:member(WJ, RI)
@@ -1710,23 +1623,7 @@ bb(_Name, Code) ->
Blocks = lists:flatmap(fun split_calls/1, Blocks1),
Labels = maps:from_list([ {Ref, I} || {I, {Ref, _}} <- with_ixs(Blocks) ]),
BBs = [ set_labels(Labels, B) || B <- Blocks ],
maps:from_list(dbg_loc_filter(BBs)).
%% Filter DBG_LOC instructions to keep one instruction per line
dbg_loc_filter(BBs) ->
dbg_loc_filter(BBs, [], [], sets:new()).
dbg_loc_filter([], _, AllBlocks, _) ->
lists:reverse(AllBlocks);
dbg_loc_filter([{I, []} | Rest], AllOps, AllBlocks, DbgLocs) ->
dbg_loc_filter(Rest, [], [{I, lists:reverse(AllOps)} | AllBlocks], DbgLocs);
dbg_loc_filter([{I, [Op = {'DBG_LOC', _, _} | Ops]} | Rest], AllOps, AllBlocks, DbgLocs) ->
case sets:is_element(Op, DbgLocs) of
true -> dbg_loc_filter([{I, Ops} | Rest], AllOps, AllBlocks, DbgLocs);
false -> dbg_loc_filter([{I, Ops} | Rest], [Op | AllOps], AllBlocks, sets:add_element(Op, DbgLocs))
end;
dbg_loc_filter([{I, [Op | Ops]} | Rest], AllOps, AllBlocks, DbgLocs) ->
dbg_loc_filter([{I, Ops} | Rest], [Op | AllOps], AllBlocks, DbgLocs).
maps:from_list(BBs).
%% -- Break up scode into basic blocks --
+1 -9
View File
@@ -7,7 +7,6 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_parse_lib).
-vsn("8.0.1").
-export([parse/2,
return/1, fail/0, fail/1, fail/2, map/2, bind/2,
@@ -16,7 +15,7 @@
many/1, many1/1, sep/2, sep1/2,
infixl/2, infixr/2]).
-export([current_file/0, set_current_file/1, current_dir/0, set_current_dir/1,
-export([current_file/0, set_current_file/1,
current_include_type/0, set_current_include_type/1]).
%% -- Types ------------------------------------------------------------------
@@ -481,13 +480,6 @@ current_file() ->
set_current_file(File) ->
put('$current_file', File).
%% Current source directory
current_dir() ->
get('$current_dir').
set_current_dir(File) ->
put('$current_dir', File).
add_current_file({L, C}) -> {current_file(), L, C};
add_current_file(Pos) -> Pos.
+25 -58
View File
@@ -3,7 +3,6 @@
%%% Description :
%%% Created : 1 Mar 2018 by Ulf Norell
-module(aeso_parser).
-vsn("8.0.1").
-compile({no_auto_import,[map_get/2]}).
-export([string/1,
@@ -20,7 +19,6 @@
-include("aeso_parse_lib.hrl").
-import(aeso_parse_lib, [current_file/0, set_current_file/1,
current_dir/0, set_current_dir/1,
current_include_type/0, set_current_include_type/1]).
-type parse_result() :: aeso_syntax:ast() | {aeso_syntax:ast(), sets:set(include_hash())} | none().
@@ -60,7 +58,6 @@ run_parser(P, Inp, Opts) ->
parse_and_scan(P, S, Opts) ->
set_current_file(proplists:get_value(src_file, Opts, no_file)),
set_current_dir(proplists:get_value(src_dir, Opts, no_file)),
set_current_include_type(proplists:get_value(include_type, Opts, none)),
case aeso_scan:scan(S) of
{ok, Tokens} -> aeso_parse_lib:parse(P, Tokens);
@@ -267,11 +264,10 @@ type300() ->
type400() ->
choice(
[?RULE(typeAtom(), optional(type_args()),
any_bytes(
case _2 of
none -> _1;
{ok, Args} -> {app_t, get_ann(_1), _1, Args}
end)),
case _2 of
none -> _1;
{ok, Args} -> {app_t, get_ann(_1), _1, Args}
end),
?RULE(id("bytes"), parens(token(int)),
{bytes_t, get_ann(_1), element(3, _2)})
]).
@@ -303,7 +299,7 @@ stmt() ->
, {switch, keyword(switch), parens(expr()), maybe_block(branch())}
, {'if', keyword('if'), parens(expr()), body()}
, {elif, keyword(elif), parens(expr()), body()}
, {'else', keyword('else'), body()}
, {else, keyword(else), body()}
])).
branch() ->
@@ -327,7 +323,7 @@ expr100() ->
Expr150 = ?LAZY_P(expr150()),
choice(
[ ?RULE(lam_args(), keyword('=>'), body(), {lam, _2, _1, _3}) %% TODO: better location
, {'if', keyword('if'), parens(Expr100), Expr150, right(tok('else'), Expr100)}
, {'if', keyword('if'), parens(Expr100), Expr150, right(tok(else), Expr100)}
, ?RULE(Expr150, optional(right(tok(':'), type())),
case _2 of
none -> _1;
@@ -368,12 +364,9 @@ exprAtom() ->
, ?RULE(tok('['), Expr, binop('..'), Expr, tok(']'), _3(_2, _4))
, ?RULE(keyword('('), comma_sep(Expr), tok(')'), tuple_e(_1, _2))
, letpat()
, hole()
])
end).
hole() -> ?RULE(token('???'), {id, get_ann(_1), "???"}).
comprehension_exp() ->
?LAZY_P(choice(
[ comprehension_bind()
@@ -526,7 +519,7 @@ id_or_addr() ->
?RULE(id(), parse_addr_literal(_1)).
parse_addr_literal(Id = {id, Ann, Name}) ->
case lists:member(lists:sublist(Name, 3), ["ak_", "ok_", "oq_", "ct_", "sg_"]) of
case lists:member(lists:sublist(Name, 3), ["ak_", "ok_", "oq_", "ct_"]) of
false -> Id;
true ->
try aeser_api_encoder:decode(list_to_binary(Name)) of
@@ -565,7 +558,6 @@ bracket_list(P) -> brackets(comma_sep(P)).
-spec pos_ann(ann_line(), ann_col()) -> ann().
pos_ann(Line, Col) ->
[ {file, current_file()}
, {dir, current_dir()}
, {include_type, current_include_type()}
, {line, Line}
, {col, Col} ].
@@ -613,7 +605,7 @@ group_ifs([], Acc) ->
group_ifs([{'if', Ann, Cond, Then} | Stmts], Acc) ->
{Elses, Rest} = else_branches(Stmts, []),
group_ifs(Rest, [build_if(Ann, Cond, Then, Elses) | Acc]);
group_ifs([{'else', Ann, _} | _], _) ->
group_ifs([{else, Ann, _} | _], _) ->
fail({Ann, "No matching 'if' for 'else'"});
group_ifs([{elif, Ann, _, _} | _], _) ->
fail({Ann, "No matching 'if' for 'elif'"});
@@ -623,14 +615,14 @@ group_ifs([Stmt | Stmts], Acc) ->
build_if(Ann, Cond, Then, [{elif, Ann1, Cond1, Then1} | Elses]) ->
{'if', Ann, Cond, Then,
set_ann(format, elif, build_if(Ann1, Cond1, Then1, Elses))};
build_if(Ann, Cond, Then, [{'else', _Ann, Else}]) ->
build_if(Ann, Cond, Then, [{else, _Ann, Else}]) ->
{'if', Ann, Cond, Then, Else};
build_if(Ann, Cond, Then, []) ->
{'if', Ann, Cond, Then, {tuple, [{origin, system}], []}}.
else_branches([Elif = {elif, _, _, _} | Stmts], Acc) ->
else_branches(Stmts, [Elif | Acc]);
else_branches([Else = {'else', _, _} | Stmts], Acc) ->
else_branches([Else = {else, _, _} | Stmts], Acc) ->
{lists:reverse([Else | Acc]), Stmts};
else_branches(Stmts, Acc) ->
{lists:reverse(Acc), Stmts}.
@@ -706,7 +698,7 @@ expand_includes([], Included, Acc, Opts) ->
end;
expand_includes([{include, Ann, {string, _SAnn, File}} | AST], Included, Acc, Opts) ->
case get_include_code(File, Ann, Opts) of
{ok, AbsDir, Code} ->
{ok, Code} ->
Hashed = hash_include(File, Code),
case sets:is_element(Hashed, Included) of
false ->
@@ -716,10 +708,9 @@ expand_includes([{include, Ann, {string, _SAnn, File}} | AST], Included, Acc, Op
_ -> indirect
end,
Opts1 = lists:keystore(src_file, 1, Opts, {src_file, File}),
Opts2 = lists:keystore(src_dir, 1, Opts1, {src_dir, AbsDir}),
Opts3 = lists:keystore(include_type, 1, Opts2, {include_type, IncludeType}),
Opts2 = lists:keystore(include_type, 1, Opts1, {include_type, IncludeType}),
Included1 = sets:add_element(Hashed, Included),
case parse_and_scan(file(), Code, Opts3) of
case parse_and_scan(file(), Code, Opts2) of
{ok, AST1} ->
expand_includes(AST1 ++ AST, Included1, Acc, Opts);
Err = {error, _} ->
@@ -737,12 +728,13 @@ expand_includes([E | AST], Included, Acc, Opts) ->
read_file(File, Opts) ->
case proplists:get_value(include, Opts, {explicit_files, #{}}) of
{file_system, Paths} ->
lists:foldr(fun(Path, {error, _}) -> read_file_(Path, File);
(_Path, OK) -> OK end, {error, not_found}, Paths);
CandidateNames = [ filename:join(Dir, File) || Dir <- Paths ],
lists:foldr(fun(F, {error, _}) -> file:read_file(F);
(_F, OK) -> OK end, {error, not_found}, CandidateNames);
{explicit_files, Files} ->
case maps:get(binary_to_list(File), Files, not_found) of
not_found -> {error, not_found};
Src -> {ok, File, Src}
Src -> {ok, Src}
end;
escript ->
try
@@ -751,7 +743,7 @@ read_file(File, Opts) ->
Archive = proplists:get_value(archive, Sections),
FileName = binary_to_list(filename:join([aesophia, priv, stdlib, File])),
case zip:extract(Archive, [{file_list, [FileName]}, memory]) of
{ok, [{_, Src}]} -> {ok, escript, Src};
{ok, [{_, Src}]} -> {ok, Src};
_ -> {error, not_found}
end
catch _:_ ->
@@ -759,13 +751,6 @@ read_file(File, Opts) ->
end
end.
read_file_(Path, File) ->
AbsFile = filename:join(Path, File),
case file:read_file(AbsFile) of
{ok, Bin} -> {ok, aeso_utils:canonical_dir(filename:dirname(AbsFile)), Bin};
Err -> Err
end.
stdlib_options() ->
StdLibDir = aeso_stdlib:stdlib_include_path(),
case filelib:is_dir(StdLibDir) of
@@ -774,37 +759,23 @@ stdlib_options() ->
end.
get_include_code(File, Ann, Opts) ->
%% Temporarily extend include paths with the directory of the current file
Opts1 = include_current_file_dir(Opts, Ann),
case {read_file(File, Opts1), read_file(File, stdlib_options())} of
{{ok, Dir, Bin}, {ok, _}} ->
case {read_file(File, Opts), read_file(File, stdlib_options())} of
{{ok, Bin}, {ok, _}} ->
case filename:basename(File) == File of
true -> { error
, fail( ann_pos(Ann)
, "Illegal redefinition of standard library " ++ binary_to_list(File))};
%% If a path is provided then the stdlib takes lower priority
false -> {ok, Dir, binary_to_list(Bin)}
false -> {ok, binary_to_list(Bin)}
end;
{_, {ok, _, Bin}} ->
{ok, stdlib, binary_to_list(Bin)};
{{ok, Dir, Bin}, _} ->
{ok, Dir, binary_to_list(Bin)};
{_, {ok, Bin}} ->
{ok, binary_to_list(Bin)};
{{ok, Bin}, _} ->
{ok, binary_to_list(Bin)};
{_, _} ->
{error, {ann_pos(Ann), include_error, File}}
end.
include_current_file_dir(Opts, Ann) ->
case {proplists:get_value(dir, Ann, undefined),
proplists:get_value(include, Opts, undefined)} of
{undefined, _} -> Opts;
{CurrDir, {file_system, Paths}} ->
case lists:member(CurrDir, Paths) of
false -> [{include, {file_system, [CurrDir | Paths]}} | Opts];
true -> Opts
end;
{_, _} -> Opts
end.
-spec hash_include(string() | binary(), string()) -> include_hash().
hash_include(File, Code) when is_binary(File) ->
hash_include(binary_to_list(File), Code);
@@ -818,7 +789,3 @@ auto_imports(L) when is_list(L) ->
auto_imports(T) when is_tuple(T) ->
auto_imports(tuple_to_list(T));
auto_imports(_) -> [].
any_bytes({id, Ann, "bytes"}) -> {bytes_t, Ann, any};
any_bytes({app_t, _, {id, Ann, "bytes"}, []}) -> {bytes_t, Ann, any};
any_bytes(Type) -> Type.
+4 -8
View File
@@ -6,7 +6,6 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_pretty).
-vsn("8.0.1").
-import(prettypr, [text/1, sep/1, above/2, beside/2, nest/2, empty/0]).
@@ -276,9 +275,7 @@ type({tuple_t, _, Args}) ->
tuple_type(Args);
type({args_t, _, Args}) ->
args_type(Args);
type({bytes_t, _, any}) -> text("bytes()");
type({bytes_t, _, '_'}) -> text("bytes(_)");
type({bytes_t, _, fixed}) -> text("bytes(_)");
type({bytes_t, _, any}) -> text("bytes(_)");
type({bytes_t, _, Len}) ->
text(lists:concat(["bytes(", Len, ")"]));
type({if_t, _, Id, Then, Else}) ->
@@ -388,8 +385,7 @@ expr_p(_, {Type, _, Bin})
when Type == account_pubkey;
Type == contract_pubkey;
Type == oracle_pubkey;
Type == oracle_query_id;
Type == signature ->
Type == oracle_query_id ->
text(binary_to_list(aeser_api_encoder:encode(Type, Bin)));
expr_p(_, {string, _, <<>>}) -> text("\"\"");
expr_p(_, {string, _, S}) ->
@@ -420,7 +416,7 @@ stmt_p({'if', _, Cond, Then}) ->
block_expr(200, beside(text("if"), paren(expr(Cond))), Then);
stmt_p({elif, _, Cond, Then}) ->
block_expr(200, beside(text("elif"), paren(expr(Cond))), Then);
stmt_p({'else', Else}) ->
stmt_p({else, Else}) ->
HideGenerated = not show_generated(),
case aeso_syntax:get_ann(origin, Else) of
system when HideGenerated -> empty();
@@ -535,5 +531,5 @@ get_elifs(If = {'if', Ann, Cond, Then, Else}, Elifs) ->
elif -> get_elifs(Else, [{elif, Ann, Cond, Then} | Elifs]);
_ -> {lists:reverse(Elifs), If}
end;
get_elifs(Else, Elifs) -> {lists:reverse(Elifs), {'else', Else}}.
get_elifs(Else, Elifs) -> {lists:reverse(Elifs), {else, Else}}.
-1
View File
@@ -6,7 +6,6 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_scan).
-vsn("8.0.1").
-export([scan/1, utf8_encode/1]).
-1
View File
@@ -5,7 +5,6 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_scan_lib).
-vsn("8.0.1").
-export([compile/1, string/3,
token/1, token/2, symbol/0, skip/0,
+2 -3
View File
@@ -9,10 +9,9 @@
%%%-------------------------------------------------------------------
-module(aeso_stdlib).
-vsn("8.0.1").
-export([stdlib_include_path/0]).
stdlib_include_path() ->
{file, Path} = code:is_loaded(?MODULE),
filename:join(filename:dirname(filename:dirname(Path)), "priv/stdlib").
filename:join([code:priv_dir(aesophia), "stdlib"]).
+2 -5
View File
@@ -7,11 +7,10 @@
%%%-------------------------------------------------------------------
-module(aeso_syntax).
-vsn("8.0.1").
-export([get_ann/1, get_ann/2, get_ann/3, set_ann/2, qualify/2]).
-export_type([ann_file/0, ann_line/0, ann_col/0, ann_origin/0, ann_format/0, ann/0]).
-export_type([ann_line/0, ann_col/0, ann_origin/0, ann_format/0, ann/0]).
-export_type([name/0, id/0, con/0, qid/0, qcon/0, tvar/0, op/0]).
-export_type([bin_op/0, un_op/0]).
-export_type([decl/0, letbind/0, typedef/0, pragma/0, fundecl/0]).
@@ -25,9 +24,8 @@
-type ann_col() :: integer().
-type ann_origin() :: system | user.
-type ann_format() :: '?:' | hex | infix | prefix | elif.
-type ann_file() :: string() | no_file.
-type ann() :: [ {file, ann_file()} | {line, ann_line()} | {col, ann_col()} | {format, ann_format()} | {origin, ann_origin()}
-type ann() :: [ {line, ann_line()} | {col, ann_col()} | {format, ann_format()} | {origin, ann_origin()}
| stateful | private | payable | main | interface | entrypoint].
-type name() :: string().
@@ -101,7 +99,6 @@
| {contract_pubkey, ann(), binary()}
| {oracle_pubkey, ann(), binary()}
| {oracle_query_id, ann(), binary()}
| {signature, ann(), binary()}
| {string, ann(), binary()}
| {char, ann(), integer()}.
+5 -15
View File
@@ -5,9 +5,8 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_syntax_utils).
-vsn("8.0.1").
-export([used_ids/1, used_ids/2, used_types/2, used/1]).
-export([used_ids/1, used_types/2, used/1]).
-record(alg, {zero, plus, scoped}).
@@ -32,13 +31,11 @@
| aeso_syntax:field(aeso_syntax:expr())
| aeso_syntax:stmt().
fold(Alg = #alg{zero = Zero, plus = Plus, scoped = Scoped}, Fun, K, X) ->
ExprKind = if K == bind_expr -> bind_expr; true -> expr end,
TypeKind = if K == bind_type -> bind_type; true -> type end,
Sum = fun(Xs) -> lists:foldl(Plus, Zero, Xs) end,
Same = fun(A) -> fold(Alg, Fun, K, A) end,
Decl = fun(D) -> fold(Alg, Fun, decl, D) end,
Type = fun(T) -> fold(Alg, Fun, TypeKind, T) end,
Expr = fun(E) -> fold(Alg, Fun, ExprKind, E) end,
Type = fun(T) -> fold(Alg, Fun, type, T) end,
Expr = fun(E) -> fold(Alg, Fun, expr, E) end,
BindExpr = fun(P) -> fold(Alg, Fun, bind_expr, P) end,
BindType = fun(T) -> fold(Alg, Fun, bind_type, T) end,
Top = Fun(K, X),
@@ -111,16 +108,8 @@ fold(Alg = #alg{zero = Zero, plus = Plus, scoped = Scoped}, Fun, K, X) ->
%% Name dependencies
%% Used ids, top level
used_ids(E) ->
used_ids([], E).
%% Used ids, top level or in (current) namespace
used_ids(Ns, E) ->
[ lists:last(Xs) || {{term, Xs}, _} <- used(E), in_ns(Xs, Ns) ].
in_ns([_], _) -> true;
in_ns(Xs, Ns) -> lists:droplast(Xs) == Ns.
[ X || {{term, [X]}, _} <- used(E) ].
used_types([Top] = _CurrentNS, T) ->
F = fun({{type, [X]}, _}) -> [X];
@@ -166,3 +155,4 @@ used(D) ->
(_, _) -> #{}
end, decl, D)),
lists:filter(NotBound, Xs).
+1 -14
View File
@@ -5,24 +5,11 @@
%%% @end
%%%-------------------------------------------------------------------
-module(aeso_utils).
-vsn("8.0.1").
-export([scc/1, canonical_dir/1]).
-export([scc/1]).
-export_type([graph/1]).
%% -- Simplistic canonical directory
%% Note: no attempts to be 100% complete
canonical_dir(Dir) ->
{ok, Cwd} = file:get_cwd(),
AbsName = filename:absname(Dir),
RelAbsName = filename:join(tl(filename:split(AbsName))),
case filelib:safe_relative_path(RelAbsName, Cwd) of
unsafe -> AbsName;
Simplified -> filename:absname(Simplified, "")
end.
%% -- Topological sort
-type graph(Node) :: #{Node => [Node]}. %% List of incoming edges (dependencies).
+11 -19
View File
@@ -5,21 +5,16 @@
%%%-------------------------------------------------------------------
-module(aeso_vm_decode).
-vsn("8.0.1").
-export([ from_fate/2 ]).
-include("$aebytecode_include/aeb_fate_data.hrl").
-include_lib("aebytecode/include/aeb_fate_data.hrl").
-spec from_fate(aeso_syntax:type(), aeb_fate_data:fate_type()) -> aeso_syntax:expr().
from_fate({id, _, "address"}, ?FATE_ADDRESS(Bin)) -> {account_pubkey, [], Bin};
from_fate({id, _, "signature"}, ?FATE_BYTES(Bin)) -> {signature, [], Bin};
from_fate({id, _, "hash"}, ?FATE_BYTES(Bin)) -> {bytes, [], Bin};
from_fate({id, _, "unit"}, ?FATE_UNIT) -> {tuple, [], []};
from_fate({app_t, _, {id, _, "oracle"}, _}, ?FATE_ORACLE(Bin)) -> {oracle_pubkey, [], Bin};
from_fate({app_t, _, {id, _, "oracle_query"}, _}, ?FATE_ORACLE_Q(Bin)) -> {oracle_query_id, [], Bin};
from_fate({con, _, _Name}, ?FATE_CONTRACT(Bin)) -> {contract_pubkey, [], Bin};
from_fate({bytes_t, _, any}, ?FATE_BYTES(Bin)) -> make_any_bytes(Bin);
from_fate({bytes_t, _, N}, ?FATE_BYTES(Bin)) when byte_size(Bin) == N -> {bytes, [], Bin};
from_fate({id, _, "bits"}, ?FATE_BITS(N)) -> make_bits(N);
from_fate({id, _, "int"}, N) when is_integer(N) ->
@@ -83,7 +78,6 @@ from_fate_builtin(QType, Val) ->
Hsh = {bytes_t, [], 32},
I32 = {bytes_t, [], 32},
I48 = {bytes_t, [], 48},
Bts = {bytes_t, [], any},
Qid = fun(Name) -> {qid, [], Name} end,
Map = fun(KT, VT) -> {app_t, [], {id, [], "map"}, [KT, VT]} end,
ChainTxArities = [3, 0, 0, 0, 0, 0, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 2, 0],
@@ -109,16 +103,16 @@ from_fate_builtin(QType, Val) ->
App(["AENSv2","Name"], [Chk(Adr, Addr), Chk(Qid(["Chain", "ttl"]), TTL),
Chk(Map(Str, Qid(["AENSv2", "pointee"])), Ptrs)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 0, {Value}}} ->
App(["AENSv2","AccountPt"], [Chk(Adr, Value)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 1, {Value}}} ->
App(["AENSv2","OraclePt"], [Chk(Adr, Value)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 2, {Value}}} ->
App(["AENSv2","ContractPt"], [Chk(Adr, Value)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 3, {Value}}} ->
App(["AENSv2","ChannelPt"], [Chk(Adr, Value)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 4, {Value}}} ->
App(["AENSv2","DataPt"], [Chk(Bts, Value)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 0, {Val}}} ->
App(["AENSv2","AccountPt"], [Chk(Adr, Val)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 1, {Val}}} ->
App(["AENSv2","OraclePt"], [Chk(Adr, Val)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 2, {Val}}} ->
App(["AENSv2","ContractPt"], [Chk(Adr, Val)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 3, {Val}}} ->
App(["AENSv2","ChannelPt"], [Chk(Adr, Val)]);
{["AENSv2", "pointee"], {variant, [1, 1, 1, 1, 1], 4, {Val}}} ->
App(["AENSv2","DataPt"], [Chk(Str, Val)]);
{["Chain", "ga_meta_tx"], {variant, [2], 0, {Addr, X}}} ->
App(["Chain","GAMetaTx"], [Chk(Adr, Addr), Chk(Int, X)]);
@@ -191,5 +185,3 @@ make_bits(Set, Zero, I, N) when 0 == N rem 2 ->
make_bits(Set, Zero, I, N) ->
{app, [], Set, [make_bits(Set, Zero, I + 1, N div 2), {int, [], I}]}.
make_any_bytes(Bin) ->
{app, [], {qid, [], ["Bytes", "to_any_size"]}, [{bytes, [], Bin}]}.
-1
View File
@@ -1,5 +1,4 @@
-module(aeso_warnings).
-vsn("8.0.1").
-record(warn, { pos :: aeso_errors:pos()
, message :: iolist()
+2 -1
View File
@@ -1,12 +1,13 @@
{application, aesophia,
[{description, "Compiler for Aeternity Sophia language"},
{vsn, "8.0.1"},
{vsn, "8.0.0"},
{registered, []},
{applications,
[kernel,
stdlib,
jsx,
syntax_tools,
getopt,
aebytecode,
eblake2
]},
-2
View File
@@ -85,7 +85,6 @@ compilable_contracts() ->
{"funargs", "bitsum", ["Bits.clear(Bits.clear(Bits.all, 4), 2)"]}, %% Order matters for test
{"funargs", "bitsum", ["Bits.set(Bits.set(Bits.none, 4), 2)"]},
{"funargs", "read", ["{label = \"question 1\", result = 4}"]},
{"funargs", "any_bytes", ["Bytes.to_any_size(#0011AA)"]},
{"funargs", "sjutton", ["#0011012003100011012003100011012003"]},
{"funargs", "sextiosju", ["#01020304050607080910111213141516171819202122232425262728293031323334353637383940"
"414243444546474849505152535455565758596061626364656667"]},
@@ -117,7 +116,6 @@ compilable_contracts() ->
{"funargs", "chain_base_tx", ["Chain.NameRevokeTx(#ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)"]},
{"funargs", "chain_base_tx", ["Chain.NameTransferTx(ak_2dATVcZ9KJU5a8hdsVtTv21pYiGWiPbmVcU1Pz72FFqpk9pSRR, #ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)"]},
{"funargs", "chain_base_tx", ["Chain.GAAttachTx"]},
{"funargs", "sig", ["sg_MhibzTP1wWzGCTjtPFr1TiPqRJrrJqw7auvEuF5i3FdoALWqXLBDY6xxRRNUSPHK3EQTnTzF12EyspkxrSMxVHKsZeSMj"]},
{"variant_types", "init", []},
{"basic_auth", "init", []},
{"address_literals", "init", []},
+13 -168
View File
@@ -69,8 +69,6 @@ simple_compile_test_() ->
[ {"Testing warning messages",
fun() ->
#{ warnings := Warnings } = compile("warnings", [warn_all]),
#{ warnings := [] } = compile("warning_unused_include_no_include", [warn_all]),
#{ warnings := [] } = compile("warning_used_record_typedef", [warn_all]),
check_warnings(warnings(), Warnings)
end} ] ++
[].
@@ -162,7 +160,6 @@ compilable_contracts() ->
"state_handling",
"events",
"include",
"relative_include",
"basic_auth",
"basic_auth_tx",
"bitcoin_auth",
@@ -172,7 +169,6 @@ compilable_contracts() ->
"namespace_bug",
"bytes_to_x",
"bytes_concat",
"bytes_misc",
"aens",
"aens_update",
"tuple_match",
@@ -209,9 +205,6 @@ compilable_contracts() ->
"polymorphism_variance_switching_chain_create",
"polymorphism_variance_switching_void_supertype",
"polymorphism_variance_switching_unify_with_interface_decls",
"polymorphism_preserve_or_add_payable_contract",
"polymorphism_preserve_or_add_payable_entrypoint",
"polymorphism_preserve_or_remove_stateful_entrypoint",
"missing_init_fun_state_unit",
"complex_compare_leq",
"complex_compare",
@@ -225,7 +218,6 @@ compilable_contracts() ->
"unapplied_contract_call",
"unapplied_named_arg_builtin",
"resolve_field_constraint_by_arity",
"toplevel_constants",
"ceres",
"test" % Custom general-purpose test file. Keep it last on the list.
].
@@ -291,11 +283,7 @@ warnings() ->
<<?PosW(48, 5)
"Unused return value.">>,
<<?PosW(60, 5)
"The function `dec` is defined but never used.">>,
<<?PosW(73, 9)
"The definition of `const` shadows an older definition at line 70, column 3.">>,
<<?PosW(84, 7)
"The constant `c` is defined but never used.">>
"The function `dec` is defined but never used.">>
]).
failing_contracts() ->
@@ -451,10 +439,6 @@ failing_contracts() ->
[<<?Pos(12, 42)
"Cannot unify `int` and `string`\n"
"when checking the type of the expression `r.foo() : map(int, string)` "
"against the expected type `map(string, int)`">>,
<<?Pos(12, 42)
"Cannot unify `string` and `int`\n"
"when checking the type of the expression `r.foo() : map(int, string)` "
"against the expected type `map(string, int)`">>])
, ?TYPE_ERROR(not_toplevel_include,
[<<?Pos(2, 11)
@@ -612,21 +596,6 @@ failing_contracts() ->
[<<?Pos(3, 5)
"Unbound variable `Chain.event`\n"
"Did you forget to define the event type?">>])
, ?TYPE_ERROR(bad_bytes_to_x,
[<<?Pos(3, 35)
"Cannot resolve length of byte array in\n"
" the result of a call to Bytes.to_fixed_size">>,
<<?Pos(4, 36)
"Cannot unify `bytes()` and `bytes(4)`\nwhen checking the application of\n"
" `Bytes.to_fixed_size : (bytes()) => option('a)`\n"
"to arguments\n"
" `b : bytes(4)`">>,
<<?Pos(4, 36)
"Cannot resolve length of byte array in\n"
" the result of a call to Bytes.to_fixed_size">>,
<<?Pos(5, 35)
"Cannot resolve length of byte array in\n"
" the first argument of a call to Bytes.to_any_size">>])
, ?TYPE_ERROR(bad_bytes_concat,
[<<?Pos(12, 40)
"Failed to resolve byte array lengths in call to Bytes.concat with arguments of type\n"
@@ -651,8 +620,7 @@ failing_contracts() ->
"and result type\n"
" - 'c (at line 16, column 39)">>,
<<?Pos(19, 25)
"Cannot resolve type of byte array in\n"
" the first argument of a call to Bytes.to_str">>])
"Cannot resolve length of byte array.">>])
, ?TYPE_ERROR(bad_bytes_split,
[<<?Pos(13, 5)
"Failed to resolve byte array lengths in call to Bytes.split with argument of type\n"
@@ -687,6 +655,10 @@ failing_contracts() ->
[<<?Pos(5, 28)
"Invalid call to contract entrypoint `Foo.foo`.\n"
"It must be called as `c.foo` for some `c : Foo`.">>])
, ?TYPE_ERROR(toplevel_let,
[<<?Pos(2, 7)
"Toplevel \"let\" definitions are not supported. "
"Value `this_is_illegal` could be replaced by 0-argument function.">>])
, ?TYPE_ERROR(empty_typedecl,
[<<?Pos(2, 8)
"Empty type declarations are not supported. "
@@ -884,24 +856,20 @@ failing_contracts() ->
<<?Pos(48, 5)
"Unused return value.">>,
<<?Pos(60, 5)
"The function `dec` is defined but never used.">>,
<<?Pos(73, 9)
"The definition of `const` shadows an older definition at line 70, column 3.">>,
<<?Pos(84, 7)
"The constant `c` is defined but never used.">>
"The function `dec` is defined but never used.">>
])
, ?TYPE_ERROR(polymorphism_contract_interface_recursive,
[<<?Pos(1,24)
"Trying to implement or extend an undefined interface `Z`">>
])
, ?TYPE_ERROR(polymorphism_contract_interface_same_name_different_type,
[<<?Pos(5,5)
"Cannot unify `char` and `int`\n"
"when implementing the entrypoint `f` from the interface `I1`">>
])
[<<?Pos(9,5)
"Duplicate definitions of `f` at\n"
" - line 8, column 5\n"
" - line 9, column 5">>])
, ?TYPE_ERROR(polymorphism_contract_missing_implementation,
[<<?Pos(4,20)
"Unimplemented entrypoint `f` from the interface `I1` in the contract `I2`">>
"Unimplemented function `f` from the interface `I1` in the contract `I2`">>
])
, ?TYPE_ERROR(polymorphism_contract_same_decl_multi_interface,
[<<?Pos(7,10)
@@ -952,9 +920,6 @@ failing_contracts() ->
<<?Pos(67,36)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the application of\n `DT_INV : ((Cat) => Cat) => dt_inv(Cat)`\nto arguments\n `f_c_to_a : (Cat) => Animal`">>,
<<?Pos(67,36)
"Cannot unify `Cat` and `Animal` in a invariant context\n"
"when checking the type of the expression `DT_INV(f_c_to_a) : dt_inv(Cat)` against the expected type `dt_inv(Animal)`">>,
<<?Pos(68,36)
"Cannot unify `Cat` and `Animal` in a invariant context\n"
"when checking the type of the expression `DT_INV(f_c_to_c) : dt_inv(Cat)` against the expected type `dt_inv(Animal)`">>,
@@ -1003,9 +968,6 @@ failing_contracts() ->
<<?Pos(116,59)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the type of the expression `DT_A_CONTRA_B_CONTRA(f_c_to_c_to_u) : dt_a_contra_b_contra(Cat, Cat)` against the expected type `dt_a_contra_b_contra(Animal, Animal)`">>,
<<?Pos(116,59)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the type of the expression `DT_A_CONTRA_B_CONTRA(f_c_to_c_to_u) : dt_a_contra_b_contra(Cat, Cat)` against the expected type `dt_a_contra_b_contra(Animal, Animal)`">>,
<<?Pos(119,59)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the type of the expression `DT_A_CONTRA_B_CONTRA(f_c_to_a_to_u) : dt_a_contra_b_contra(Cat, Animal)` against the expected type `dt_a_contra_b_contra(Animal, Cat)`">>,
@@ -1049,9 +1011,6 @@ failing_contracts() ->
<<?Pos(19,13)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the type of the pattern `o07 : oracle(Animal, Cat)` against the expected type `oracle(Cat, Animal)`">>,
<<?Pos(19,13)
"Cannot unify `Animal` and `Cat` in a covariant context\n"
"when checking the type of the pattern `o07 : oracle(Animal, Cat)` against the expected type `oracle(Cat, Animal)`">>,
<<?Pos(20,13)
"Cannot unify `Cat` and `Animal` in a contravariant context\n"
"when checking the type of the pattern `o08 : oracle(Animal, Cat)` against the expected type `oracle(Cat, Cat)`">>,
@@ -1076,9 +1035,6 @@ failing_contracts() ->
<<?Pos(42,13)
"Cannot unify `Animal` and `Cat` in a covariant context\n"
"when checking the type of the pattern `q13 : oracle_query(Cat, Cat)` against the expected type `oracle_query(Animal, Animal)`">>,
<<?Pos(42,13)
"Cannot unify `Animal` and `Cat` in a covariant context\n"
"when checking the type of the pattern `q13 : oracle_query(Cat, Cat)` against the expected type `oracle_query(Animal, Animal)`">>,
<<?Pos(43,13)
"Cannot unify `Animal` and `Cat` in a covariant context\n"
"when checking the type of the pattern `q14 : oracle_query(Cat, Cat)` against the expected type `oracle_query(Animal, Cat)`">>,
@@ -1197,115 +1153,6 @@ failing_contracts() ->
"to arguments\n"
" `Chain.create : (value : int, var_args) => 'c`">>
])
, ?TYPE_ERROR(polymorphism_add_stateful_entrypoint,
[<<?Pos(5,25)
"`f` cannot be stateful because the entrypoint `f` in the interface `I` is not stateful">>
])
, ?TYPE_ERROR(polymorphism_change_entrypoint_to_function,
[<<?Pos(6,14)
"`f` must be declared as an entrypoint instead of a function in order to implement the entrypoint `f` from the interface `I`">>
])
, ?TYPE_ERROR(polymorphism_non_payable_contract_implement_payable,
[<<?Pos(4,10)
"Non-payable contract `C` cannot implement payable interface `I`">>
])
, ?TYPE_ERROR(polymorphism_non_payable_interface_implement_payable,
[<<?Pos(4,20)
"Non-payable interface `H` cannot implement payable interface `I`">>
])
, ?TYPE_ERROR(polymorphism_remove_payable_entrypoint,
[<<?Pos(5,16)
"`f` must be payable because the entrypoint `f` in the interface `I` is payable">>
])
, ?TYPE_ERROR(calling_child_contract_entrypoint,
[<<?Pos(5,20)
"Invalid call to contract entrypoint `F.g`.\n"
"It must be called as `c.g` for some `c : F`.">>])
, ?TYPE_ERROR(using_contract_as_namespace,
[<<?Pos(5,3)
"Cannot use undefined namespace F">>])
, ?TYPE_ERROR(hole_expression,
[<<?Pos(5,13)
"Found a hole of type `bool`">>,
<<?Pos(6,17)
"Found a hole of type `string`">>,
<<?Pos(9,37)
"Found a hole of type `(int) => int`">>,
<<?Pos(13,20)
"Found a hole of type `'a`">>
])
, ?TYPE_ERROR(toplevel_constants_contract_as_namespace,
[<<?Pos(5,13)
"Invalid use of the contract constant `G.const`.\n"
"Toplevel contract constants can only be used in the contracts where they are defined.">>,
<<?Pos(10,11)
"Record type `G` does not have field `const`">>,
<<?Pos(10,11)
"Unbound field const">>,
<<?Pos(11,11)
"Record type `G` does not have field `const`">>,
<<?Pos(11,11)
"Unbound field const">>
])
, ?TYPE_ERROR(toplevel_constants_cycles,
[<<?Pos(2,21)
"Unbound variable `selfcycle`">>,
<<?Pos(4,5)
"Mutual recursion detected between the constants\n"
" - `cycle1` at line 4, column 5\n"
" - `cycle2` at line 5, column 5\n"
" - `cycle3` at line 6, column 5">>
])
, ?TYPE_ERROR(toplevel_constants_in_interface,
[<<?Pos(2,10)
"The name of the compile-time constant cannot have pattern matching">>,
<<?Pos(3,5)
"Cannot define toplevel constants inside a contract interface">>,
<<?Pos(4,5)
"Cannot define toplevel constants inside a contract interface">>
])
, ?TYPE_ERROR(toplevel_constants_invalid_expr,
[<<?Pos(10,9)
"Invalid expression in the definition of the constant `c01`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(11,9)
"Invalid expression in the definition of the constant `c02`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(12,9)
"Invalid expression in the definition of the constant `c03`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(13,9)
"Invalid expression in the definition of the constant `c04`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(14,9)
"Invalid expression in the definition of the constant `c05`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(17,9)
"Invalid expression in the definition of the constant `c07`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(18,9)
"Invalid expression in the definition of the constant `c08`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(19,9)
"Invalid expression in the definition of the constant `c09`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(20,9)
"Invalid expression in the definition of the constant `c10`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>,
<<?Pos(21,9)
"Invalid expression in the definition of the constant `c11`\n"
"You can only use the following expressions as constants: literals, lists, tuples, maps, and other constants">>
])
, ?TYPE_ERROR(toplevel_constants_invalid_id,
[<<?Pos(2,9)
"The name of the compile-time constant cannot have pattern matching">>,
<<?Pos(3,9)
"The name of the compile-time constant cannot have pattern matching">>
])
, ?TYPE_ERROR(too_many_tvars,
[<<?Pos(2,3)
"Too many type variables (max 256) in definition of `too_many`">>
])
].
validation_test_() ->
@@ -1353,9 +1200,7 @@ validate(Contract1, Contract2) ->
true -> [debug_mode];
false -> []
end ++
[ {src_file, lists:concat([Contract2, ".aes"])}
, {include, {file_system, [aeso_test_utils:contract_path()]}}
]);
[{include, {file_system, [aeso_test_utils:contract_path()]}}]);
Error -> print_and_throw(Error)
end.
-40
View File
@@ -1,40 +0,0 @@
-module(aeso_encode_decode_tests).
-compile([export_all, nowarn_export_all]).
-include_lib("eunit/include/eunit.hrl").
-define(EMPTY, "contract C =\n entrypoint f() = true").
encode_decode_test_() ->
[ {lists:flatten(io_lib:format("Testing encode-decode roundtrip for ~p : ~p", [Value, {EType, DType}])),
fun() ->
{ok, SerRes} = aeso_compiler:encode_value(?EMPTY, EType, Value, []),
{ok, Expr} = aeso_compiler:decode_value(?EMPTY, DType, SerRes, []),
Value2 = prettypr:format(aeso_pretty:expr(Expr)),
?assertEqual(Value, Value2)
end} || {Value, EType, DType} <- test_data() ].
test_data() ->
lists:map(fun({V, T}) -> {V, T, T};
({V, T1, T2}) -> {V, T1, T2} end, data()).
data() ->
[ {"42", "int"}
, {"- 42", "int"}
, {"true", "bool"}
, {"ak_Ez6MyeTMm17YnTnDdHTSrzMEBKmy7Uz2sXu347bTDPgVH2ifJ", "address"}
, {"ct_Ez6MyeTMm17YnTnDdHTSrzMEBKmy7Uz2sXu347bTDPgVH2ifJ", "C"}
, {"Some(42)", "option(int)"}
, {"None", "option(int)"}
, {"(true, 42)", "bool * int"}
, {"{[1] = true, [3] = false}", "map(int, bool)"}
, {"()", "unit"}
, {"#000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f", "hash"}
, {"#000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f", "bytes(32)"}
, {"sg_MhibzTP1wWzGCTjtPFr1TiPqRJrrJqw7auvEuF5i3FdoALWqXLBDY6xxRRNUSPHK3EQTnTzF12EyspkxrSMxVHKsZeSMj", "signature"}
, {"sg_MhibzTP1wWzGCTjtPFr1TiPqRJrrJqw7auvEuF5i3FdoALWqXLBDY6xxRRNUSPHK3EQTnTzF12EyspkxrSMxVHKsZeSMj", "bytes(64)", "signature"}
, {"#0102030405060708090a0b0c0d0e0f101718192021222324252627282930313233343536373839401a1b1c1d1e1f202122232425262728293031323334353637", "bytes(64)"}
, {"#0102030405060708090a0b0c0d0e0f101718192021222324252627282930313233343536373839401a1b1c1d1e1f202122232425262728293031323334353637", "signature", "bytes(64)"}
].
+3 -5
View File
@@ -1,21 +1,19 @@
include "Option.aes"
include "String.aes"
include "AENSCompat.aes"
contract interface OldAENSContract =
entrypoint set : (string, string, AENS.pointee) => unit
entrypoint lookup : (string, string) => AENS.pointee
main contract AENSUpdate =
stateful entrypoint update_name(owner : address, name : string, b : bytes(2)) =
stateful entrypoint update_name(owner : address, name : string) =
let p1 : AENSv2.pointee = AENSv2.AccountPt(Call.caller)
let p2 : AENSv2.pointee = AENSv2.OraclePt(Call.caller)
let p3 : AENSv2.pointee = AENSv2.ContractPt(Call.caller)
let p4 : AENSv2.pointee = AENSv2.ChannelPt(Call.caller)
let p5 : AENSv2.pointee = AENSv2.DataPt(String.to_bytes("any something will do"))
let p6 : AENSv2.pointee = AENSv2.DataPt(Int.to_bytes(1345, 4))
let p5 : AENSv2.pointee = AENSv2.DataPt("any something will do")
AENSv2.update(owner, name, None, None,
Some({ ["account_pubkey"] = p1, ["oracle_pubkey"] = p2,
["contract_pubkey"] = p3, ["misc"] = p4, ["data"] = p5, ["data2"] = p6 }))
["contract_pubkey"] = p3, ["misc"] = p4, ["data"] = p5 }))
stateful entrypoint old_interaction(c : OldAENSContract, owner : address, name : string) =
let p : AENS.pointee = c.lookup(name, "key1")
-3
View File
@@ -6,7 +6,6 @@
namespace Ns =
datatype d('a) = D | S(int) | M('a, list('a), int)
private function fff() = 123
let const = 1
stateful entrypoint
f (1, x) = (_) => x
@@ -34,8 +33,6 @@ contract AllSyntax =
type state = shakespeare(int)
let cc = "str"
entrypoint init() = {
johann = 1000,
wolfgang = -10,
-5
View File
@@ -1,5 +0,0 @@
// include "String.aes"
contract BytesToX =
entrypoint fail1(b : bytes()) = Bytes.to_fixed_size(b)
entrypoint fail2(b : bytes(4)) = Bytes.to_fixed_size(b)
entrypoint fail3(b : bytes()) = Bytes.to_any_size(b)
-27
View File
@@ -1,27 +0,0 @@
include "String.aes"
contract BytesMisc =
entrypoint sizeFixed(b : bytes(4)) : int = Bytes.size(b)
entrypoint sizeAny(b : bytes()) : int = Bytes.size(b)
entrypoint int_to_bytes(i : int) : bytes() = Int.to_bytes(i, 16)
entrypoint test(b3 : bytes(3), b7 : bytes(7), bX : bytes, i : int, s : string) =
let bi = Int.to_bytes(i, 8)
let bs = String.to_bytes(s)
let b10 = Bytes.concat(b3, b7)
let (b4, b6 : bytes(6)) = Bytes.split(b10)
let Some((b8, b2)) = Bytes.split_any(bX, 8)
let bX7 = Bytes.concat(bX, b7)
let Some((b5, bX2)) = Bytes.split_any(bX7, 5)
let Some((b7b, b0)) = Bytes.split_any(bX, Bytes.size(b7))
let Some(b5b : bytes(5)) = Bytes.to_fixed_size(b5)
let (b1 : bytes(1), _) = Bytes.split(b5b)
[bi, bs, b0, Bytes.to_any_size(b1), b2, Bytes.to_any_size(b4), Bytes.to_any_size(b6), b7b, b8, bX2]
-2
View File
@@ -6,5 +6,3 @@ contract BytesToX =
String.concat(Bytes.to_str(b), Bytes.to_str(#ffff))
entrypoint to_str_big(b : bytes(65)) : string =
Bytes.to_str(b)
entrypoint to_fixed(b : bytes()) : option(bytes(4)) = Bytes.to_fixed_size(b)
entrypoint to_any(b : bytes(4)) = Bytes.to_any_size(b)
@@ -1,5 +0,0 @@
contract F =
entrypoint g() = 1
main contract C =
entrypoint f() = F.g()
+1 -2
View File
@@ -11,5 +11,4 @@ contract C =
let i = Int.mulmod(a, b, h)
let j = Crypto.poseidon(i, a)
let k : bytes(32) = Address.to_bytes(Call.origin)
let l = sg_MhibzTP1wWzGCTjtPFr1TiPqRJrrJqw7auvEuF5i3FdoALWqXLBDY6xxRRNUSPHK3EQTnTzF12EyspkxrSMxVHKsZeSMj
(a bor b band c bxor a << bnot b >> a, k, l)
(a bor b band c bxor a << bnot b >> a, k)
+1 -5
View File
@@ -2,8 +2,7 @@
contract ChainTest =
record state = { last_bf : address
, nw_id : string }
record state = { last_bf : address }
function init() : state =
{last_bf = Contract.address}
@@ -12,6 +11,3 @@ contract ChainTest =
function save_coinbase() =
put(state{last_bf = Chain.coinbase})
function save_network_id() =
put(state{nw_id = Chain.network_id})
-4
View File
@@ -1,4 +0,0 @@
include "../dir2/baz.aes"
namespace D =
function g() = E.h()
-3
View File
@@ -1,3 +0,0 @@
namespace E =
function h() = 42
-4
View File
@@ -20,8 +20,6 @@ contract FunctionArguments =
entrypoint read(a : answer(int)) =
a.result
entrypoint any_bytes(b : bytes()) = b
entrypoint sjutton(b : bytes(17)) =
b
@@ -59,5 +57,3 @@ contract FunctionArguments =
entrypoint chain_ga_meta_tx(tx : Chain.ga_meta_tx) = true
entrypoint chain_paying_for_tx(tx : Chain.paying_for_tx) = true
entrypoint chain_base_tx(tx : Chain.base_tx) = true
entrypoint sig(sg : signature) = true
-13
View File
@@ -1,13 +0,0 @@
include "List.aes"
contract C =
entrypoint f() =
let ??? = true
let v = ???
let q = v == "str"
let xs = [1, 2, 3, 4]
switch (List.first(List.map(???, xs)))
Some(x) => x + 1
None => 0
function g() = ???
@@ -1,5 +0,0 @@
contract interface I =
entrypoint f : () => int
contract C : I =
stateful entrypoint f() = 1
@@ -1,6 +0,0 @@
contract interface I =
entrypoint f : () => int
contract C : I =
entrypoint init() = ()
function f() = 1
@@ -1,5 +0,0 @@
payable contract interface I =
payable entrypoint f : () => int
contract C : I =
entrypoint f() = 123
@@ -1,8 +0,0 @@
payable contract interface I =
payable entrypoint f : () => int
contract interface H : I =
payable entrypoint f : () => int
payable contract C : H =
entrypoint f() = 123
@@ -1,14 +0,0 @@
contract interface F =
entrypoint f : () => int
payable contract interface G : F =
payable entrypoint f : () => int
entrypoint g : () => int
payable contract interface H =
payable entrypoint h : () => int
payable contract C : G, H =
payable entrypoint f() = 1
payable entrypoint g() = 2
payable entrypoint h() = 3
@@ -1,7 +0,0 @@
contract interface I =
payable entrypoint f : () => int
entrypoint g : () => int
contract C : I =
payable entrypoint f() = 1
payable entrypoint g() = 2
@@ -1,7 +0,0 @@
contract interface I =
stateful entrypoint f : () => int
stateful entrypoint g : () => int
contract C : I =
stateful entrypoint f() = 1
entrypoint g() = 2
@@ -1,5 +0,0 @@
contract interface I =
payable entrypoint f : () => int
contract C : I =
entrypoint f() = 1
-3
View File
@@ -1,3 +0,0 @@
include "./dir1/bar.aes"
contract C =
entrypoint f() = D.g()
-60
View File
@@ -1,60 +0,0 @@
contract C =
entrypoint too_many(
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _)) = 0
entrypoint not_too_many(
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _, _, _, _, _),
(_, _, _, _, _, _)) = 0
-64
View File
@@ -1,64 +0,0 @@
namespace N0 =
let nsconst = 1
namespace N =
let nsconst = N0.nsconst
contract C =
datatype event = EventX(int, string)
record account = { name : string,
balance : int }
let c01 = 2425
let c02 = -5
let c03 = ak_2gx9MEFxKvY9vMG5YnqnXWv1hCsX7rgnfvBLJS4aQurustR1rt
let c04 = true
let c05 = Bits.none
let c06 = #fedcba9876543210
let c07 = "str"
let c08 = [1, 2, 3]
let c09 = [(true, 24), (false, 19), (false, -42)]
let c10 = (42, "Foo", true)
let c11 = { name = "str", balance = 100000000 }
let c12 = {["foo"] = 19, ["bar"] = 42}
let c13 = Some(42)
let c14 = 11 : int
let c15 = EventX(0, "Hello")
let c16 = #000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f
let c17 = #000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f
let c18 = RelativeTTL(50)
let c19 = ok_2YNyxd6TRJPNrTcEDCe9ra59SVUdp9FR9qWC5msKZWYD9bP9z5
let c20 = oq_2oRvyowJuJnEkxy58Ckkw77XfWJrmRgmGaLzhdqb67SKEL1gPY
let c21 = ct_Ez6MyeTMm17YnTnDdHTSrzMEBKmy7Uz2sXu347bTDPgVH2ifJ : C
let c22 = N.nsconst
let c23 = c01
let c24 = c11.name
let c25 : int = 1
entrypoint f01() = c01
entrypoint f02() = c02
entrypoint f03() = c03
entrypoint f04() = c04
entrypoint f05() = c05
entrypoint f06() = c06
entrypoint f07() = c07
entrypoint f08() = c08
entrypoint f09() = c09
entrypoint f10() = c10
entrypoint f11() = c11
entrypoint f12() = c12
entrypoint f13() = c13
entrypoint f14() = c14
entrypoint f15() = c15
entrypoint f16() = c16
entrypoint f17() = c17
entrypoint f18() = c18
entrypoint f19() = c19
entrypoint f20() = c20
entrypoint f21() = c21
entrypoint f22() = c22
entrypoint f23() = c23
entrypoint f24() = c24
entrypoint f25() = c25
entrypoint fqual() = C.c01
@@ -1,11 +0,0 @@
contract G =
let const = 1
main contract C =
let c = G.const
stateful entrypoint f() =
let g = Chain.create() : G
g.const
g.const()
@@ -1,6 +0,0 @@
contract C =
let selfcycle = selfcycle
let cycle1 = cycle2
let cycle2 = cycle3
let cycle3 = cycle1
@@ -1,7 +0,0 @@
contract interface I =
let (x::y::_) = [1,2,3]
let c = 10
let d = 10
contract C =
entrypoint init() = ()
@@ -1,21 +0,0 @@
main contract C =
record account = { name : string,
balance : int }
let one = 1
let opt = Some(5)
let acc = { name = "str", balance = 100000 }
let mpp = {["foo"] = 19, ["bar"] = 42}
let c01 = [x | x <- [1,2,3,4,5]]
let c02 = [x + k | x <- [1,2,3,4,5], let k = x*x]
let c03 = [x + y | x <- [1,2,3,4,5], let k = x*x, if (k > 5), y <- [k, k+1, k+2]]
let c04 = if (one > 2) 3 else 4
let c05 = switch (opt)
Some(x) => x
None => 2
let c07 = acc{ balance = one }
let c08 = mpp["foo"]
let c09 = mpp["non" = 10]
let c10 = mpp{["foo"] = 20}
let c11 = (x) => x + 1
@@ -1,3 +0,0 @@
contract C =
let x::_ = [1,2,3,4]
let y::(p = z::_) = [1,2,3,4]
+3
View File
@@ -0,0 +1,3 @@
contract C =
let this_is_illegal = 2/0
entrypoint this_is_legal() = 2/0
+1 -1
View File
@@ -36,7 +36,7 @@ contract UnappliedBuiltins =
function map_delete() = Map.delete : (_, m) => _
function map_from_list() = Map.from_list : _ => m
function map_to_list() = Map.to_list : m => _
function crypto_verify_sig() = Crypto.verify_sig : (bytes(), _, _) => _
function crypto_verify_sig() = Crypto.verify_sig
function crypto_verify_sig_secp256k1() = Crypto.verify_sig_secp256k1
function crypto_ecverify_secp256k1() = Crypto.ecverify_secp256k1
function crypto_ecrecover_secp256k1() = Crypto.ecrecover_secp256k1
@@ -1,7 +0,0 @@
contract F =
entrypoint g() = 1
main contract C =
using F for [g]
entrypoint f() = g()
@@ -1,5 +0,0 @@
namespace N =
function nconst() = 1
main contract C =
entrypoint f() = N.nconst()
@@ -1,5 +0,0 @@
contract Test =
type option_int = option(int)
record option_point = {x: int, y: option_int}
entrypoint test_option_record(a: option_point) = a
+1 -29
View File
@@ -12,7 +12,7 @@ namespace UnusedNamespace =
// Unused
private function h() = 3
main contract Warnings =
contract Warnings =
type state = int
@@ -58,31 +58,3 @@ namespace FunctionsAsArgs =
private function inc(n : int) : int = n + 1
// Never used
private function dec(n : int) : int = n - 1
contract Remote =
entrypoint id(_) = 0
contract C =
payable stateful entrypoint
call_missing_con() : int = (ct_1111111111111111111111111111112JF6Dz72 : Remote).id(value = 1, 0)
namespace ShadowingConst =
let const = 1
function f() =
let const = 2
const
namespace UnusedConstNamespace =
// No warnings should be shown even though const is not used
let const = 1
contract UnusedConstContract =
// Only `c` should show a warning because it is never used in the contract
let a = 1
let b = 2
let c = 3
entrypoint f() =
// Both normal access and qualified access should prevent the unused const warning
a + UnusedConstContract.b
-21
View File
@@ -1,21 +0,0 @@
{name,"Sophia Compiler"}.
{type,lib}.
{modules,[]}.
{prefix,none}.
{desc,"The Sophia smart contract language for FATE blockchains"}.
{author,"QPQ AG & Aeternity Foundation"}.
{package_id,{"otpr","aesophia",{8,0,1}}}.
{deps,[{"otpr","aebytecode",{3,2,1}},
{"otpr","getopt",{1,0,2}},
{"otpr","eblake2",{1,0,0}},
{"otpr","zj",{1,1,0}}]}.
{key_name,none}.
{a_email,[]}.
{c_email,[]}.
{copyright,"(c) 2024 QPQ AG, 2018 Aeternity Foundation"}.
{file_exts,[]}.
{license,skip}.
{repo_url,"https://gitlab.com/ioecs/aesophia"}.
{tags,["gaju","gajumaru","blockchain","sophia","crypto","ae","compiler",
"puck"]}.
{ws_url,[]}.
-19
View File
@@ -1,19 +0,0 @@
#! /bin/bash
# This is a small pre-packaging source generation and include correction script that should be
# run before packaging this project for use with ZX/Zomp.
rm -rf _build
cd src
for f in $(ls *.erl)
do
echo "Updating includes in: $f"
sed -i 's/aebytecode\/include\///g' "$f"
sed -i 's/\.\.\/include\///g' "$f"
sed -i 's/include_lib/include/g' "$f"
done
sed -i 's/aeb_opcodes\.hrl/\$aebytecode_include\/aeb_opcodes\.hrl/' aeso_compiler.erl
sed -i 's/aeb_fate_data\.hrl/\$aebytecode_include\/aeb_fate_data\.hrl/' aeso_vm_decode.erl
cd ..
rm -f ebin/*.beam
rm -f rebar*