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openzeppelin-contracts-upgradeable
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.github/workflows/merge-upstream.yml
...@@ -17,6 +17,6 @@ jobs: ...@@ -17,6 +17,6 @@ jobs:
ref: upstream-patched ref: upstream-patched
fetch-depth: 0 fetch-depth: 0
ssh-key: ${{secrets.DEPLOY_KEY}} ssh-key: ${{secrets.DEPLOY_KEY}}
- run: bash scripts/upgrade-safe/git-user-config.sh - run: bash scripts/upgradeable/git-user-config.sh
- run: bash scripts/upgrade-safe/merge-upstream.sh - run: bash scripts/upgradeable/merge-upstream.sh
- run: git push - run: git push
.github/workflows/test.yml
...@@ -23,6 +23,6 @@ jobs: ...@@ -23,6 +23,6 @@ jobs:
restore-keys: npm-v2- restore-keys: npm-v2-
- run: npm ci - run: npm ci
if: steps.cache.outputs.cache-hit != 'true' if: steps.cache.outputs.cache-hit != 'true'
- run: bash scripts/upgrade-safe/transpile.sh - run: bash scripts/upgradeable/transpile.sh
if: github.event_name == 'pull_request' if: github.event_name == 'pull_request'
- run: npm run test - run: npm run test
.github/workflows/transpile.yml
...@@ -28,6 +28,6 @@ jobs: ...@@ -28,6 +28,6 @@ jobs:
restore-keys: npm-v2- restore-keys: npm-v2-
- run: npm ci - run: npm ci
if: steps.cache.outputs.cache-hit != 'true' if: steps.cache.outputs.cache-hit != 'true'
- run: bash scripts/upgrade-safe/git-user-config.sh - run: bash scripts/upgradeable/git-user-config.sh
- run: bash scripts/upgrade-safe/transpile-onto.sh master origin/master - run: bash scripts/upgradeable/transpile-onto.sh master origin/master
- run: git push origin master - run: git push origin master
CHANGELOG.md
# Changelog for Upgrade Safe variant # Changelog for Upgradeable variant
## 3.2.0 (2020-11-11) ## 3.2.0 (2020-11-11)
* First release of Upgrade Safe variant, replacing Ethereum Package variant which is now deprecated. * First release of Upgradeable variant, replacing Ethereum Package variant which is now deprecated.
### Upgrading from OpenZeppelin Contracts Ethereum Package ### Upgrading from OpenZeppelin Contracts Ethereum Package
* Previously only contracts were renamed with the `UpgradeSafe` suffix. In order to improve compatibility between * The dependency on `@openzeppelin/contracts-ethereum-package` should be replaced by `@openzeppelin/contracts-upgradeable`.
Upgrade Safe variant and the vanila OpenZeppelin Contracts package, now all contracts, interfaces, and libraries have * All contracts, interfaces, and libraries now have an `Upgradeable` suffix, instead of the `UpgradeSafe` suffix that only contracts used to have. The only exception is the `Initializable` contract which retains its original name.
the `UpgradeSafe` suffix. The only exception is the `Initializable` contract which retains its original name. * `Address` → `AddressUpgradeable`
* `ERC20UpgradeSafe` → `ERC20Upgradeable`
* This change improves compatibility with the main OpenZeppelin Contracts package, allowing both to be used side by side.
* Solidity files are now also suffixed, to keep the Solidity convention of equal file and contract name.
* `access/Ownable.sol` → `access/OwnableUpgradeable.sol`
* Import paths no longer include `/contracts/`.
* `@openzeppelin/contracts-ethereum-package/contracts/access/Ownable.sol` → `@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol`
# Changelog # Changelog
......
README.md
# <img src="icon.svg" alt="OpenZeppelin" height="40px" align="left"> OpenZeppelin Contracts Upgrade Safe # <img src="icon.svg" alt="OpenZeppelin" height="40px" align="left"> OpenZeppelin Contracts Upgradeable
[![Docs](https://img.shields.io/badge/docs-%F0%9F%93%84-blue)](https://docs.openzeppelin.com/contracts/upgrade-safe) [![Docs](https://img.shields.io/badge/docs-%F0%9F%93%84-blue)](https://docs.openzeppelin.com/contracts/upgradeable)
[![NPM Package](https://img.shields.io/npm/v/@openzeppelin/contracts-upgrade-safe.svg)](https://www.npmjs.org/package/@openzeppelin/contracts-upgrade-safe) [![NPM Package](https://img.shields.io/npm/v/@openzeppelin/contracts-upgradeable.svg)](https://www.npmjs.org/package/@openzeppelin/contracts-upgradeable)
This repository hosts the Upgrade Safe variant of [OpenZeppelin Contracts], meant for use in upgradeable contracts. This variant is available as separate package called `@openzeppelin/contracts-upgrade-safe`. This repository hosts the Upgradeable variant of [OpenZeppelin Contracts], meant for use in upgradeable contracts. This variant is available as separate package called `@openzeppelin/contracts-upgradeable`.
[OpenZeppelin Contracts]: https://github.com/OpenZeppelin/openzeppelin-contracts [OpenZeppelin Contracts]: https://github.com/OpenZeppelin/openzeppelin-contracts
...@@ -16,19 +16,19 @@ It follows all of the rules for xref:upgrades-plugins::writing-upgradeable.adoc[ ...@@ -16,19 +16,19 @@ It follows all of the rules for xref:upgrades-plugins::writing-upgradeable.adoc[
### Installation ### Installation
```console ```console
$ npm install @openzeppelin/contracts-upgrade-safe $ npm install @openzeppelin/contracts-upgradeable
``` ```
### Usage ### Usage
The package replicates the structure of the main OpenZeppelin Contracts package, but every file and contract has the suffix `UpgradeSafe`. The package replicates the structure of the main OpenZeppelin Contracts package, but every file and contract has the suffix `Upgradeable`.
```diff ```diff
-import "@openzeppelin/contracts/token/ERC721/ERC721.sol"; -import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
+import "@openzeppelin/contracts-upgrade-safe/token/ERC721/ERC721UpgradeSafe.sol"; +import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol";
-contract MyCollectible is ERC721 { -contract MyCollectible is ERC721 {
+contract MyCollectible is ERC721UpgradeSafe { +contract MyCollectible is ERC721Upgradeable {
``` ```
Constructors are replaced by internal initializer functions following the naming convention `__{ContractName}_init`. Since these are internal, you must always define your own public initializer function and call the parent initializer of the contract you extend. Constructors are replaced by internal initializer functions following the naming convention `__{ContractName}_init`. Since these are internal, you must always define your own public initializer function and call the parent initializer of the contract you extend.
......
buidler/env-artifacts.js
...@@ -6,7 +6,7 @@ extendEnvironment(env => { ...@@ -6,7 +6,7 @@ extendEnvironment(env => {
env.artifacts = { env.artifacts = {
...artifacts, ...artifacts,
require (name) { require (name) {
for (const suffix of ['UpgradeSafeWithInit', 'UpgradeSafe', '']) { for (const suffix of ['UpgradeableWithInit', 'Upgradeable', '']) {
try { try {
return artifacts.require(name + suffix); return artifacts.require(name + suffix);
} catch (e) { } catch (e) {
......
contracts/GSN/ContextUpgradeSafe.sol → contracts/GSN/ContextUpgradeable.sol
...@@ -13,7 +13,7 @@ import "../proxy/Initializable.sol"; ...@@ -13,7 +13,7 @@ import "../proxy/Initializable.sol";
* *
* This contract is only required for intermediate, library-like contracts. * This contract is only required for intermediate, library-like contracts.
*/ */
abstract contract ContextUpgradeSafe is Initializable { abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer { function __Context_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
} }
......
contracts/GSN/GSNRecipientERC20FeeUpgradeSafe.sol → contracts/GSN/GSNRecipientERC20FeeUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./GSNRecipientUpgradeSafe.sol"; import "./GSNRecipientUpgradeable.sol";
import "../math/SafeMathUpgradeSafe.sol"; import "../math/SafeMathUpgradeable.sol";
import "../access/OwnableUpgradeSafe.sol"; import "../access/OwnableUpgradeable.sol";
import "../token/ERC20/SafeERC20UpgradeSafe.sol"; import "../token/ERC20/SafeERC20Upgradeable.sol";
import "../token/ERC20/ERC20UpgradeSafe.sol"; import "../token/ERC20/ERC20Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -18,15 +18,15 @@ import "../proxy/Initializable.sol"; ...@@ -18,15 +18,15 @@ import "../proxy/Initializable.sol";
* whose only minter is the recipient, so the strategy must be implemented in a derived contract, making use of the * whose only minter is the recipient, so the strategy must be implemented in a derived contract, making use of the
* internal {_mint} function. * internal {_mint} function.
*/ */
contract GSNRecipientERC20FeeUpgradeSafe is Initializable, GSNRecipientUpgradeSafe { contract GSNRecipientERC20FeeUpgradeable is Initializable, GSNRecipientUpgradeable {
using SafeERC20UpgradeSafe for __unstable__ERC20OwnedUpgradeSafe; using SafeERC20Upgradeable for __unstable__ERC20OwnedUpgradeable;
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
enum GSNRecipientERC20FeeErrorCodes { enum GSNRecipientERC20FeeErrorCodes {
INSUFFICIENT_BALANCE INSUFFICIENT_BALANCE
} }
__unstable__ERC20OwnedUpgradeSafe private _token; __unstable__ERC20OwnedUpgradeable private _token;
/** /**
* @dev The arguments to the constructor are the details that the gas payment token will have: `name` and `symbol`. `decimals` is hard-coded to 18. * @dev The arguments to the constructor are the details that the gas payment token will have: `name` and `symbol`. `decimals` is hard-coded to 18.
...@@ -38,15 +38,15 @@ contract GSNRecipientERC20FeeUpgradeSafe is Initializable, GSNRecipientUpgradeSa ...@@ -38,15 +38,15 @@ contract GSNRecipientERC20FeeUpgradeSafe is Initializable, GSNRecipientUpgradeSa
} }
function __GSNRecipientERC20Fee_init_unchained(string memory name, string memory symbol) internal initializer { function __GSNRecipientERC20Fee_init_unchained(string memory name, string memory symbol) internal initializer {
_token = new __unstable__ERC20OwnedUpgradeSafe(); _token = new __unstable__ERC20OwnedUpgradeable();
_token.initialize(name, symbol); _token.initialize(name, symbol);
} }
/** /**
* @dev Returns the gas payment token. * @dev Returns the gas payment token.
*/ */
function token() public view returns (IERC20UpgradeSafe) { function token() public view returns (IERC20Upgradeable) {
return IERC20UpgradeSafe(_token); return IERC20Upgradeable(_token);
} }
/** /**
...@@ -122,7 +122,7 @@ contract GSNRecipientERC20FeeUpgradeSafe is Initializable, GSNRecipientUpgradeSa ...@@ -122,7 +122,7 @@ contract GSNRecipientERC20FeeUpgradeSafe is Initializable, GSNRecipientUpgradeSa
* outside of this context. * outside of this context.
*/ */
// solhint-disable-next-line contract-name-camelcase // solhint-disable-next-line contract-name-camelcase
contract __unstable__ERC20OwnedUpgradeSafe is Initializable, ERC20UpgradeSafe, OwnableUpgradeSafe { contract __unstable__ERC20OwnedUpgradeable is Initializable, ERC20Upgradeable, OwnableUpgradeable {
function initialize(string memory name, string memory symbol) public virtual initializer { function initialize(string memory name, string memory symbol) public virtual initializer {
____unstable__ERC20Owned_init(name, symbol); ____unstable__ERC20Owned_init(name, symbol);
} }
......
contracts/GSN/GSNRecipientSignatureUpgradeSafe.sol → contracts/GSN/GSNRecipientSignatureUpgradeable.sol
...@@ -2,8 +2,8 @@ ...@@ -2,8 +2,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./GSNRecipientUpgradeSafe.sol"; import "./GSNRecipientUpgradeable.sol";
import "../cryptography/ECDSAUpgradeSafe.sol"; import "../cryptography/ECDSAUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -12,8 +12,8 @@ import "../proxy/Initializable.sol"; ...@@ -12,8 +12,8 @@ import "../proxy/Initializable.sol";
* performs validations off-chain. Note that nothing is charged to the user in this scheme. Thus, the server should make * performs validations off-chain. Note that nothing is charged to the user in this scheme. Thus, the server should make
* sure to account for this in their economic and threat model. * sure to account for this in their economic and threat model.
*/ */
contract GSNRecipientSignatureUpgradeSafe is Initializable, GSNRecipientUpgradeSafe { contract GSNRecipientSignatureUpgradeable is Initializable, GSNRecipientUpgradeable {
using ECDSAUpgradeSafe for bytes32; using ECDSAUpgradeable for bytes32;
address private _trustedSigner; address private _trustedSigner;
......
contracts/GSN/GSNRecipientUpgradeSafe.sol → contracts/GSN/GSNRecipientUpgradeable.sol
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./IRelayRecipientUpgradeSafe.sol"; import "./IRelayRecipientUpgradeable.sol";
import "./IRelayHubUpgradeSafe.sol"; import "./IRelayHubUpgradeable.sol";
import "./ContextUpgradeSafe.sol"; import "./ContextUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -18,7 +18,7 @@ import "../proxy/Initializable.sol"; ...@@ -18,7 +18,7 @@ import "../proxy/Initializable.sol";
* information on how to use the pre-built {GSNRecipientSignature} and * information on how to use the pre-built {GSNRecipientSignature} and
* {GSNRecipientERC20Fee}, or how to write your own. * {GSNRecipientERC20Fee}, or how to write your own.
*/ */
abstract contract GSNRecipientUpgradeSafe is Initializable, IRelayRecipientUpgradeSafe, ContextUpgradeSafe { abstract contract GSNRecipientUpgradeable is Initializable, IRelayRecipientUpgradeable, ContextUpgradeable {
function __GSNRecipient_init() internal initializer { function __GSNRecipient_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__GSNRecipient_init_unchained(); __GSNRecipient_init_unchained();
...@@ -82,7 +82,7 @@ abstract contract GSNRecipientUpgradeSafe is Initializable, IRelayRecipientUpgra ...@@ -82,7 +82,7 @@ abstract contract GSNRecipientUpgradeSafe is Initializable, IRelayRecipientUpgra
* Derived contracts should expose this in an external interface with proper access control. * Derived contracts should expose this in an external interface with proper access control.
*/ */
function _withdrawDeposits(uint256 amount, address payable payee) internal virtual { function _withdrawDeposits(uint256 amount, address payable payee) internal virtual {
IRelayHubUpgradeSafe(_relayHub).withdraw(amount, payee); IRelayHubUpgradeable(_relayHub).withdraw(amount, payee);
} }
// Overrides for Context's functions: when called from RelayHub, sender and // Overrides for Context's functions: when called from RelayHub, sender and
......
contracts/GSN/IRelayHubUpgradeSafe.sol → contracts/GSN/IRelayHubUpgradeable.sol
...@@ -9,7 +9,7 @@ pragma solidity ^0.6.0; ...@@ -9,7 +9,7 @@ pragma solidity ^0.6.0;
* See the https://github.com/OpenZeppelin/openzeppelin-gsn-helpers[OpenZeppelin GSN helpers] for more information on * See the https://github.com/OpenZeppelin/openzeppelin-gsn-helpers[OpenZeppelin GSN helpers] for more information on
* how to deploy an instance of `RelayHub` on your local test network. * how to deploy an instance of `RelayHub` on your local test network.
*/ */
interface IRelayHubUpgradeSafe { interface IRelayHubUpgradeable {
// Relay management // Relay management
/** /**
......
contracts/GSN/IRelayRecipientUpgradeSafe.sol → contracts/GSN/IRelayRecipientUpgradeable.sol
...@@ -7,7 +7,7 @@ pragma solidity ^0.6.0; ...@@ -7,7 +7,7 @@ pragma solidity ^0.6.0;
* *
* TIP: You don't need to write an implementation yourself! Inherit from {GSNRecipient} instead. * TIP: You don't need to write an implementation yourself! Inherit from {GSNRecipient} instead.
*/ */
interface IRelayRecipientUpgradeSafe { interface IRelayRecipientUpgradeable {
/** /**
* @dev Returns the address of the {IRelayHub} instance this recipient interacts with. * @dev Returns the address of the {IRelayHub} instance this recipient interacts with.
*/ */
......
contracts/access/AccessControlUpgradeSafe.sol → contracts/access/AccessControlUpgradeable.sol
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/EnumerableSetUpgradeSafe.sol"; import "../utils/EnumerableSetUpgradeable.sol";
import "../utils/AddressUpgradeSafe.sol"; import "../utils/AddressUpgradeable.sol";
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -42,7 +42,7 @@ import "../proxy/Initializable.sol"; ...@@ -42,7 +42,7 @@ import "../proxy/Initializable.sol";
* grant and revoke this role. Extra precautions should be taken to secure * grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it. * accounts that have been granted it.
*/ */
abstract contract AccessControlUpgradeSafe is Initializable, ContextUpgradeSafe { abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable {
function __AccessControl_init() internal initializer { function __AccessControl_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__AccessControl_init_unchained(); __AccessControl_init_unchained();
...@@ -50,11 +50,11 @@ abstract contract AccessControlUpgradeSafe is Initializable, ContextUpgradeSafe ...@@ -50,11 +50,11 @@ abstract contract AccessControlUpgradeSafe is Initializable, ContextUpgradeSafe
function __AccessControl_init_unchained() internal initializer { function __AccessControl_init_unchained() internal initializer {
} }
using EnumerableSetUpgradeSafe for EnumerableSetUpgradeSafe.AddressSet; using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;
using AddressUpgradeSafe for address; using AddressUpgradeable for address;
struct RoleData { struct RoleData {
EnumerableSetUpgradeSafe.AddressSet members; EnumerableSetUpgradeable.AddressSet members;
bytes32 adminRole; bytes32 adminRole;
} }
......
contracts/access/OwnableUpgradeSafe.sol → contracts/access/OwnableUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
* @dev Contract module which provides a basic access control mechanism, where * @dev Contract module which provides a basic access control mechanism, where
...@@ -16,7 +16,7 @@ import "../proxy/Initializable.sol"; ...@@ -16,7 +16,7 @@ import "../proxy/Initializable.sol";
* `onlyOwner`, which can be applied to your functions to restrict their use to * `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner. * the owner.
*/ */
contract OwnableUpgradeSafe is Initializable, ContextUpgradeSafe { contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner; address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
......
contracts/access/TimelockControllerUpgradeSafe.sol → contracts/access/TimelockControllerUpgradeable.sol
...@@ -3,8 +3,8 @@ ...@@ -3,8 +3,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2; pragma experimental ABIEncoderV2;
import "./../math/SafeMathUpgradeSafe.sol"; import "./../math/SafeMathUpgradeable.sol";
import "./AccessControlUpgradeSafe.sol"; import "./AccessControlUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -20,7 +20,7 @@ import "../proxy/Initializable.sol"; ...@@ -20,7 +20,7 @@ import "../proxy/Initializable.sol";
* to position this {TimelockController} as the owner of a smart contract, with * to position this {TimelockController} as the owner of a smart contract, with
* a multisig or a DAO as the sole proposer. * a multisig or a DAO as the sole proposer.
*/ */
contract TimelockControllerUpgradeSafe is Initializable, AccessControlUpgradeSafe { contract TimelockControllerUpgradeable is Initializable, AccessControlUpgradeable {
bytes32 public constant TIMELOCK_ADMIN_ROLE = keccak256("TIMELOCK_ADMIN_ROLE"); bytes32 public constant TIMELOCK_ADMIN_ROLE = keccak256("TIMELOCK_ADMIN_ROLE");
bytes32 public constant PROPOSER_ROLE = keccak256("PROPOSER_ROLE"); bytes32 public constant PROPOSER_ROLE = keccak256("PROPOSER_ROLE");
...@@ -193,7 +193,7 @@ contract TimelockControllerUpgradeSafe is Initializable, AccessControlUpgradeSaf ...@@ -193,7 +193,7 @@ contract TimelockControllerUpgradeSafe is Initializable, AccessControlUpgradeSaf
require(_timestamps[id] == 0, "TimelockController: operation already scheduled"); require(_timestamps[id] == 0, "TimelockController: operation already scheduled");
require(delay >= _minDelay, "TimelockController: insufficient delay"); require(delay >= _minDelay, "TimelockController: insufficient delay");
// solhint-disable-next-line not-rely-on-time // solhint-disable-next-line not-rely-on-time
_timestamps[id] = SafeMathUpgradeSafe.add(block.timestamp, delay); _timestamps[id] = SafeMathUpgradeable.add(block.timestamp, delay);
} }
/** /**
......
contracts/cryptography/ECDSAUpgradeSafe.sol → contracts/cryptography/ECDSAUpgradeable.sol
...@@ -8,7 +8,7 @@ pragma solidity ^0.6.0; ...@@ -8,7 +8,7 @@ pragma solidity ^0.6.0;
* These functions can be used to verify that a message was signed by the holder * These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address. * of the private keys of a given address.
*/ */
library ECDSAUpgradeSafe { library ECDSAUpgradeable {
/** /**
* @dev Returns the address that signed a hashed message (`hash`) with * @dev Returns the address that signed a hashed message (`hash`) with
* `signature`. This address can then be used for verification purposes. * `signature`. This address can then be used for verification purposes.
......
contracts/cryptography/MerkleProofUpgradeSafe.sol → contracts/cryptography/MerkleProofUpgradeable.sol
...@@ -5,7 +5,7 @@ pragma solidity ^0.6.0; ...@@ -5,7 +5,7 @@ pragma solidity ^0.6.0;
/** /**
* @dev These functions deal with verification of Merkle trees (hash trees), * @dev These functions deal with verification of Merkle trees (hash trees),
*/ */
library MerkleProofUpgradeSafe { library MerkleProofUpgradeable {
/** /**
* @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
* defined by `root`. For this, a `proof` must be provided, containing * defined by `root`. For this, a `proof` must be provided, containing
......
contracts/introspection/ERC165CheckerUpgradeSafe.sol → contracts/introspection/ERC165CheckerUpgradeable.sol
...@@ -9,7 +9,7 @@ pragma solidity ^0.6.2; ...@@ -9,7 +9,7 @@ pragma solidity ^0.6.2;
* `revert` if an interface is not supported. It is up to the caller to decide * `revert` if an interface is not supported. It is up to the caller to decide
* what to do in these cases. * what to do in these cases.
*/ */
library ERC165CheckerUpgradeSafe { library ERC165CheckerUpgradeable {
// As per the EIP-165 spec, no interface should ever match 0xffffffff // As per the EIP-165 spec, no interface should ever match 0xffffffff
bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff; bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff;
......
contracts/introspection/ERC165UpgradeSafe.sol → contracts/introspection/ERC165Upgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./IERC165UpgradeSafe.sol"; import "./IERC165Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -11,7 +11,7 @@ import "../proxy/Initializable.sol"; ...@@ -11,7 +11,7 @@ import "../proxy/Initializable.sol";
* Contracts may inherit from this and call {_registerInterface} to declare * Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface. * their support of an interface.
*/ */
contract ERC165UpgradeSafe is Initializable, IERC165UpgradeSafe { contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
/* /*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7 * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/ */
......
contracts/introspection/ERC1820ImplementerUpgradeSafe.sol → contracts/introspection/ERC1820ImplementerUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./IERC1820ImplementerUpgradeSafe.sol"; import "./IERC1820ImplementerUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -13,7 +13,7 @@ import "../proxy/Initializable.sol"; ...@@ -13,7 +13,7 @@ import "../proxy/Initializable.sol";
* {IERC1820Registry-setInterfaceImplementer} should then be called for the * {IERC1820Registry-setInterfaceImplementer} should then be called for the
* registration to be complete. * registration to be complete.
*/ */
contract ERC1820ImplementerUpgradeSafe is Initializable, IERC1820ImplementerUpgradeSafe { contract ERC1820ImplementerUpgradeable is Initializable, IERC1820ImplementerUpgradeable {
function __ERC1820Implementer_init() internal initializer { function __ERC1820Implementer_init() internal initializer {
__ERC1820Implementer_init_unchained(); __ERC1820Implementer_init_unchained();
} }
......
contracts/introspection/IERC165UpgradeSafe.sol → contracts/introspection/IERC165Upgradeable.sol
...@@ -11,7 +11,7 @@ pragma solidity ^0.6.0; ...@@ -11,7 +11,7 @@ pragma solidity ^0.6.0;
* *
* For an implementation, see {ERC165}. * For an implementation, see {ERC165}.
*/ */
interface IERC165UpgradeSafe { interface IERC165Upgradeable {
/** /**
* @dev Returns true if this contract implements the interface defined by * @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding * `interfaceId`. See the corresponding
......
contracts/introspection/IERC1820ImplementerUpgradeSafe.sol → contracts/introspection/IERC1820ImplementerUpgradeable.sol
...@@ -8,7 +8,7 @@ pragma solidity ^0.6.0; ...@@ -8,7 +8,7 @@ pragma solidity ^0.6.0;
* Used by contracts that will be registered as implementers in the * Used by contracts that will be registered as implementers in the
* {IERC1820Registry}. * {IERC1820Registry}.
*/ */
interface IERC1820ImplementerUpgradeSafe { interface IERC1820ImplementerUpgradeable {
/** /**
* @dev Returns a special value (`ERC1820_ACCEPT_MAGIC`) if this contract * @dev Returns a special value (`ERC1820_ACCEPT_MAGIC`) if this contract
* implements `interfaceHash` for `account`. * implements `interfaceHash` for `account`.
......
contracts/introspection/IERC1820RegistryUpgradeSafe.sol → contracts/introspection/IERC1820RegistryUpgradeable.sol
...@@ -16,7 +16,7 @@ pragma solidity ^0.6.0; ...@@ -16,7 +16,7 @@ pragma solidity ^0.6.0;
* *
* For an in-depth explanation and source code analysis, see the EIP text. * For an in-depth explanation and source code analysis, see the EIP text.
*/ */
interface IERC1820RegistryUpgradeSafe { interface IERC1820RegistryUpgradeable {
/** /**
* @dev Sets `newManager` as the manager for `account`. A manager of an * @dev Sets `newManager` as the manager for `account`. A manager of an
* account is able to set interface implementers for it. * account is able to set interface implementers for it.
......
contracts/math/MathUpgradeSafe.sol → contracts/math/MathUpgradeable.sol
...@@ -5,7 +5,7 @@ pragma solidity ^0.6.0; ...@@ -5,7 +5,7 @@ pragma solidity ^0.6.0;
/** /**
* @dev Standard math utilities missing in the Solidity language. * @dev Standard math utilities missing in the Solidity language.
*/ */
library MathUpgradeSafe { library MathUpgradeable {
/** /**
* @dev Returns the largest of two numbers. * @dev Returns the largest of two numbers.
*/ */
......
contracts/math/SafeMathUpgradeSafe.sol → contracts/math/SafeMathUpgradeable.sol
...@@ -15,7 +15,7 @@ pragma solidity ^0.6.0; ...@@ -15,7 +15,7 @@ pragma solidity ^0.6.0;
* Using this library instead of the unchecked operations eliminates an entire * Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always. * class of bugs, so it's recommended to use it always.
*/ */
library SafeMathUpgradeSafe { library SafeMathUpgradeable {
/** /**
* @dev Returns the addition of two unsigned integers, reverting on * @dev Returns the addition of two unsigned integers, reverting on
* overflow. * overflow.
......
contracts/math/SignedSafeMathUpgradeSafe.sol → contracts/math/SignedSafeMathUpgradeable.sol
...@@ -6,7 +6,7 @@ pragma solidity ^0.6.0; ...@@ -6,7 +6,7 @@ pragma solidity ^0.6.0;
* @title SignedSafeMath * @title SignedSafeMath
* @dev Signed math operations with safety checks that revert on error. * @dev Signed math operations with safety checks that revert on error.
*/ */
library SignedSafeMathUpgradeSafe { library SignedSafeMathUpgradeable {
int256 constant private _INT256_MIN = -2**255; int256 constant private _INT256_MIN = -2**255;
/** /**
......
contracts/mocks/AccessControlMockUpgradeSafe.sol → contracts/mocks/AccessControlMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../access/AccessControlUpgradeSafe.sol"; import "../access/AccessControlUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract AccessControlMockUpgradeSafe is Initializable, AccessControlUpgradeSafe { contract AccessControlMockUpgradeable is Initializable, AccessControlUpgradeable {
function __AccessControlMock_init() internal initializer { function __AccessControlMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__AccessControl_init_unchained(); __AccessControl_init_unchained();
......
contracts/mocks/AddressImplUpgradeSafe.sol → contracts/mocks/AddressImplUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/AddressUpgradeSafe.sol"; import "../utils/AddressUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract AddressImplUpgradeSafe is Initializable { contract AddressImplUpgradeable is Initializable {
function __AddressImpl_init() internal initializer { function __AddressImpl_init() internal initializer {
__AddressImpl_init_unchained(); __AddressImpl_init_unchained();
} }
...@@ -17,30 +17,30 @@ contract AddressImplUpgradeSafe is Initializable { ...@@ -17,30 +17,30 @@ contract AddressImplUpgradeSafe is Initializable {
event CallReturnValue(string data); event CallReturnValue(string data);
function isContract(address account) external view returns (bool) { function isContract(address account) external view returns (bool) {
return AddressUpgradeSafe.isContract(account); return AddressUpgradeable.isContract(account);
} }
function sendValue(address payable receiver, uint256 amount) external { function sendValue(address payable receiver, uint256 amount) external {
AddressUpgradeSafe.sendValue(receiver, amount); AddressUpgradeable.sendValue(receiver, amount);
} }
function functionCall(address target, bytes calldata data) external { function functionCall(address target, bytes calldata data) external {
bytes memory returnData = AddressUpgradeSafe.functionCall(target, data); bytes memory returnData = AddressUpgradeable.functionCall(target, data);
emit CallReturnValue(abi.decode(returnData, (string))); emit CallReturnValue(abi.decode(returnData, (string)));
} }
function functionCallWithValue(address target, bytes calldata data, uint256 value) external payable { function functionCallWithValue(address target, bytes calldata data, uint256 value) external payable {
bytes memory returnData = AddressUpgradeSafe.functionCallWithValue(target, data, value); bytes memory returnData = AddressUpgradeable.functionCallWithValue(target, data, value);
emit CallReturnValue(abi.decode(returnData, (string))); emit CallReturnValue(abi.decode(returnData, (string)));
} }
function functionStaticCall(address target, bytes calldata data) external { function functionStaticCall(address target, bytes calldata data) external {
bytes memory returnData = AddressUpgradeSafe.functionStaticCall(target, data); bytes memory returnData = AddressUpgradeable.functionStaticCall(target, data);
emit CallReturnValue(abi.decode(returnData, (string))); emit CallReturnValue(abi.decode(returnData, (string)));
} }
function functionDelegateCall(address target, bytes calldata data) external { function functionDelegateCall(address target, bytes calldata data) external {
bytes memory returnData = AddressUpgradeSafe.functionDelegateCall(target, data); bytes memory returnData = AddressUpgradeable.functionDelegateCall(target, data);
emit CallReturnValue(abi.decode(returnData, (string))); emit CallReturnValue(abi.decode(returnData, (string)));
} }
......
contracts/mocks/ArraysImplUpgradeSafe.sol → contracts/mocks/ArraysImplUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/ArraysUpgradeSafe.sol"; import "../utils/ArraysUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ArraysImplUpgradeSafe is Initializable { contract ArraysImplUpgradeable is Initializable {
using ArraysUpgradeSafe for uint256[]; using ArraysUpgradeable for uint256[];
uint256[] private _array; uint256[] private _array;
......
contracts/mocks/CallReceiverMockUpgradeSafe.sol → contracts/mocks/CallReceiverMockUpgradeable.sol
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract CallReceiverMockUpgradeSafe is Initializable { contract CallReceiverMockUpgradeable is Initializable {
function __CallReceiverMock_init() internal initializer { function __CallReceiverMock_init() internal initializer {
__CallReceiverMock_init_unchained(); __CallReceiverMock_init_unchained();
} }
......
contracts/mocks/ClashingImplementationUpgradeSafe.sol → contracts/mocks/ClashingImplementationUpgradeable.sol
...@@ -9,7 +9,7 @@ import "../proxy/Initializable.sol"; ...@@ -9,7 +9,7 @@ import "../proxy/Initializable.sol";
* @dev TransparentUpgradeableProxy's to test correct functioning of the * @dev TransparentUpgradeableProxy's to test correct functioning of the
* @dev Transparent Proxy feature. * @dev Transparent Proxy feature.
*/ */
contract ClashingImplementationUpgradeSafe is Initializable { contract ClashingImplementationUpgradeable is Initializable {
function __ClashingImplementation_init() internal initializer { function __ClashingImplementation_init() internal initializer {
__ClashingImplementation_init_unchained(); __ClashingImplementation_init_unchained();
} }
......
contracts/mocks/ConditionalEscrowMockUpgradeSafe.sol → contracts/mocks/ConditionalEscrowMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../payment/escrow/ConditionalEscrowUpgradeSafe.sol"; import "../payment/escrow/ConditionalEscrowUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// mock class using ConditionalEscrow // mock class using ConditionalEscrow
contract ConditionalEscrowMockUpgradeSafe is Initializable, ConditionalEscrowUpgradeSafe { contract ConditionalEscrowMockUpgradeable is Initializable, ConditionalEscrowUpgradeable {
function __ConditionalEscrowMock_init() internal initializer { function __ConditionalEscrowMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__Ownable_init_unchained(); __Ownable_init_unchained();
......
contracts/mocks/ContextMockUpgradeSafe.sol → contracts/mocks/ContextMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ContextMockUpgradeSafe is Initializable, ContextUpgradeSafe { contract ContextMockUpgradeable is Initializable, ContextUpgradeable {
function __ContextMock_init() internal initializer { function __ContextMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ContextMock_init_unchained(); __ContextMock_init_unchained();
...@@ -27,18 +27,18 @@ contract ContextMockUpgradeSafe is Initializable, ContextUpgradeSafe { ...@@ -27,18 +27,18 @@ contract ContextMockUpgradeSafe is Initializable, ContextUpgradeSafe {
uint256[50] private __gap; uint256[50] private __gap;
} }
contract ContextMockCallerUpgradeSafe is Initializable { contract ContextMockCallerUpgradeable is Initializable {
function __ContextMockCaller_init() internal initializer { function __ContextMockCaller_init() internal initializer {
__ContextMockCaller_init_unchained(); __ContextMockCaller_init_unchained();
} }
function __ContextMockCaller_init_unchained() internal initializer { function __ContextMockCaller_init_unchained() internal initializer {
} }
function callSender(ContextMockUpgradeSafe context) public { function callSender(ContextMockUpgradeable context) public {
context.msgSender(); context.msgSender();
} }
function callData(ContextMockUpgradeSafe context, uint256 integerValue, string memory stringValue) public { function callData(ContextMockUpgradeable context, uint256 integerValue, string memory stringValue) public {
context.msgData(integerValue, stringValue); context.msgData(integerValue, stringValue);
} }
uint256[50] private __gap; uint256[50] private __gap;
......
contracts/mocks/CountersImplUpgradeSafe.sol → contracts/mocks/CountersImplUpgradeable.sol
...@@ -2,19 +2,19 @@ ...@@ -2,19 +2,19 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/CountersUpgradeSafe.sol"; import "../utils/CountersUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract CountersImplUpgradeSafe is Initializable { contract CountersImplUpgradeable is Initializable {
function __CountersImpl_init() internal initializer { function __CountersImpl_init() internal initializer {
__CountersImpl_init_unchained(); __CountersImpl_init_unchained();
} }
function __CountersImpl_init_unchained() internal initializer { function __CountersImpl_init_unchained() internal initializer {
} }
using CountersUpgradeSafe for CountersUpgradeSafe.Counter; using CountersUpgradeable for CountersUpgradeable.Counter;
CountersUpgradeSafe.Counter private _counter; CountersUpgradeable.Counter private _counter;
function current() public view returns (uint256) { function current() public view returns (uint256) {
return _counter.current(); return _counter.current();
......
contracts/mocks/Create2ImplUpgradeSafe.sol → contracts/mocks/Create2ImplUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/Create2UpgradeSafe.sol"; import "../utils/Create2Upgradeable.sol";
import "../introspection/ERC1820ImplementerUpgradeSafe.sol"; import "../introspection/ERC1820ImplementerUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract Create2ImplUpgradeSafe is Initializable { contract Create2ImplUpgradeable is Initializable {
function __Create2Impl_init() internal initializer { function __Create2Impl_init() internal initializer {
__Create2Impl_init_unchained(); __Create2Impl_init_unchained();
} }
...@@ -14,20 +14,20 @@ contract Create2ImplUpgradeSafe is Initializable { ...@@ -14,20 +14,20 @@ contract Create2ImplUpgradeSafe is Initializable {
function __Create2Impl_init_unchained() internal initializer { function __Create2Impl_init_unchained() internal initializer {
} }
function deploy(uint256 value, bytes32 salt, bytes memory code) public { function deploy(uint256 value, bytes32 salt, bytes memory code) public {
Create2UpgradeSafe.deploy(value, salt, code); Create2Upgradeable.deploy(value, salt, code);
} }
function deployERC1820Implementer(uint256 value, bytes32 salt) public { function deployERC1820Implementer(uint256 value, bytes32 salt) public {
// solhint-disable-next-line indent // solhint-disable-next-line indent
Create2UpgradeSafe.deploy(value, salt, type(ERC1820ImplementerUpgradeSafe).creationCode); Create2Upgradeable.deploy(value, salt, type(ERC1820ImplementerUpgradeable).creationCode);
} }
function computeAddress(bytes32 salt, bytes32 codeHash) public view returns (address) { function computeAddress(bytes32 salt, bytes32 codeHash) public view returns (address) {
return Create2UpgradeSafe.computeAddress(salt, codeHash); return Create2Upgradeable.computeAddress(salt, codeHash);
} }
function computeAddressWithDeployer(bytes32 salt, bytes32 codeHash, address deployer) public pure returns (address) { function computeAddressWithDeployer(bytes32 salt, bytes32 codeHash, address deployer) public pure returns (address) {
return Create2UpgradeSafe.computeAddress(salt, codeHash, deployer); return Create2Upgradeable.computeAddress(salt, codeHash, deployer);
} }
receive() payable external {} receive() payable external {}
......
contracts/mocks/DummyImplementationUpgradeSafe.sol → contracts/mocks/DummyImplementationUpgradeable.sol
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
abstract contract ImplUpgradeSafe is Initializable { abstract contract ImplUpgradeable is Initializable {
function __Impl_init() internal initializer { function __Impl_init() internal initializer {
__Impl_init_unchained(); __Impl_init_unchained();
} }
...@@ -14,7 +14,7 @@ abstract contract ImplUpgradeSafe is Initializable { ...@@ -14,7 +14,7 @@ abstract contract ImplUpgradeSafe is Initializable {
uint256[50] private __gap; uint256[50] private __gap;
} }
contract DummyImplementationUpgradeSafe is Initializable { contract DummyImplementationUpgradeable is Initializable {
function __DummyImplementation_init() internal initializer { function __DummyImplementation_init() internal initializer {
__DummyImplementation_init_unchained(); __DummyImplementation_init_unchained();
} }
...@@ -61,7 +61,7 @@ contract DummyImplementationUpgradeSafe is Initializable { ...@@ -61,7 +61,7 @@ contract DummyImplementationUpgradeSafe is Initializable {
uint256[47] private __gap; uint256[47] private __gap;
} }
contract DummyImplementationV2UpgradeSafe is Initializable, DummyImplementationUpgradeSafe { contract DummyImplementationV2Upgradeable is Initializable, DummyImplementationUpgradeable {
function __DummyImplementationV2_init() internal initializer { function __DummyImplementationV2_init() internal initializer {
__DummyImplementation_init_unchained(); __DummyImplementation_init_unchained();
__DummyImplementationV2_init_unchained(); __DummyImplementationV2_init_unchained();
......
contracts/mocks/ECDSAMockUpgradeSafe.sol → contracts/mocks/ECDSAMockUpgradeable.sol
...@@ -2,17 +2,17 @@ ...@@ -2,17 +2,17 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../cryptography/ECDSAUpgradeSafe.sol"; import "../cryptography/ECDSAUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ECDSAMockUpgradeSafe is Initializable { contract ECDSAMockUpgradeable is Initializable {
function __ECDSAMock_init() internal initializer { function __ECDSAMock_init() internal initializer {
__ECDSAMock_init_unchained(); __ECDSAMock_init_unchained();
} }
function __ECDSAMock_init_unchained() internal initializer { function __ECDSAMock_init_unchained() internal initializer {
} }
using ECDSAUpgradeSafe for bytes32; using ECDSAUpgradeable for bytes32;
function recover(bytes32 hash, bytes memory signature) public pure returns (address) { function recover(bytes32 hash, bytes memory signature) public pure returns (address) {
return hash.recover(signature); return hash.recover(signature);
......
contracts/mocks/ERC1155BurnableMockUpgradeSafe.sol → contracts/mocks/ERC1155BurnableMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC1155/ERC1155BurnableUpgradeSafe.sol"; import "../token/ERC1155/ERC1155BurnableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC1155BurnableMockUpgradeSafe is Initializable, ERC1155BurnableUpgradeSafe { contract ERC1155BurnableMockUpgradeable is Initializable, ERC1155BurnableUpgradeable {
function __ERC1155BurnableMock_init(string memory uri) internal initializer { function __ERC1155BurnableMock_init(string memory uri) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/mocks/ERC1155MockUpgradeSafe.sol → contracts/mocks/ERC1155MockUpgradeable.sol
...@@ -2,14 +2,14 @@ ...@@ -2,14 +2,14 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC1155/ERC1155UpgradeSafe.sol"; import "../token/ERC1155/ERC1155Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
* @title ERC1155Mock * @title ERC1155Mock
* This mock just publicizes internal functions for testing purposes * This mock just publicizes internal functions for testing purposes
*/ */
contract ERC1155MockUpgradeSafe is Initializable, ERC1155UpgradeSafe { contract ERC1155MockUpgradeable is Initializable, ERC1155Upgradeable {
function __ERC1155Mock_init(string memory uri) internal initializer { function __ERC1155Mock_init(string memory uri) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/mocks/ERC1155PausableMockUpgradeSafe.sol → contracts/mocks/ERC1155PausableMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC1155MockUpgradeSafe.sol"; import "./ERC1155MockUpgradeable.sol";
import "../token/ERC1155/ERC1155PausableUpgradeSafe.sol"; import "../token/ERC1155/ERC1155PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC1155PausableMockUpgradeSafe is Initializable, ERC1155MockUpgradeSafe, ERC1155PausableUpgradeSafe { contract ERC1155PausableMockUpgradeable is Initializable, ERC1155MockUpgradeable, ERC1155PausableUpgradeable {
function __ERC1155PausableMock_init(string memory uri) internal initializer { function __ERC1155PausableMock_init(string memory uri) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
...@@ -35,7 +35,7 @@ contract ERC1155PausableMockUpgradeSafe is Initializable, ERC1155MockUpgradeSafe ...@@ -35,7 +35,7 @@ contract ERC1155PausableMockUpgradeSafe is Initializable, ERC1155MockUpgradeSafe
uint256[] memory amounts, uint256[] memory amounts,
bytes memory data bytes memory data
) )
internal virtual override(ERC1155UpgradeSafe, ERC1155PausableUpgradeSafe) internal virtual override(ERC1155Upgradeable, ERC1155PausableUpgradeable)
{ {
super._beforeTokenTransfer(operator, from, to, ids, amounts, data); super._beforeTokenTransfer(operator, from, to, ids, amounts, data);
} }
......
contracts/mocks/ERC1155ReceiverMockUpgradeSafe.sol → contracts/mocks/ERC1155ReceiverMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC1155/IERC1155ReceiverUpgradeSafe.sol"; import "../token/ERC1155/IERC1155ReceiverUpgradeable.sol";
import "./ERC165MockUpgradeSafe.sol"; import "./ERC165MockUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC1155ReceiverMockUpgradeSafe is Initializable, IERC1155ReceiverUpgradeSafe, ERC165MockUpgradeSafe { contract ERC1155ReceiverMockUpgradeable is Initializable, IERC1155ReceiverUpgradeable, ERC165MockUpgradeable {
bytes4 private _recRetval; bytes4 private _recRetval;
bool private _recReverts; bool private _recReverts;
bytes4 private _batRetval; bytes4 private _batRetval;
......
contracts/mocks/ERC165/ERC165InterfacesSupportedUpgradeSafe.sol → contracts/mocks/ERC165/ERC165InterfacesSupportedUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../introspection/IERC165UpgradeSafe.sol"; import "../../introspection/IERC165Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol"; ...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol";
* therefore, because this contract is staticcall'd we need to not emit events (which is how solidity-coverage works) * therefore, because this contract is staticcall'd we need to not emit events (which is how solidity-coverage works)
* solidity-coverage ignores the /mocks folder, so we duplicate its implementation here to avoid instrumenting it * solidity-coverage ignores the /mocks folder, so we duplicate its implementation here to avoid instrumenting it
*/ */
contract SupportsInterfaceWithLookupMockUpgradeSafe is Initializable, IERC165UpgradeSafe { contract SupportsInterfaceWithLookupMockUpgradeable is Initializable, IERC165Upgradeable {
/* /*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7 * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/ */
...@@ -55,7 +55,7 @@ contract SupportsInterfaceWithLookupMockUpgradeSafe is Initializable, IERC165Upg ...@@ -55,7 +55,7 @@ contract SupportsInterfaceWithLookupMockUpgradeSafe is Initializable, IERC165Upg
uint256[49] private __gap; uint256[49] private __gap;
} }
contract ERC165InterfacesSupportedUpgradeSafe is Initializable, SupportsInterfaceWithLookupMockUpgradeSafe { contract ERC165InterfacesSupportedUpgradeable is Initializable, SupportsInterfaceWithLookupMockUpgradeable {
function __ERC165InterfacesSupported_init(bytes4[] memory interfaceIds) internal initializer { function __ERC165InterfacesSupported_init(bytes4[] memory interfaceIds) internal initializer {
__SupportsInterfaceWithLookupMock_init_unchained(); __SupportsInterfaceWithLookupMock_init_unchained();
__ERC165InterfacesSupported_init_unchained(interfaceIds); __ERC165InterfacesSupported_init_unchained(interfaceIds);
......
contracts/mocks/ERC165/ERC165NotSupportedUpgradeSafe.sol → contracts/mocks/ERC165/ERC165NotSupportedUpgradeable.sol
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
contract ERC165NotSupportedUpgradeSafe is Initializable { function __ERC165NotSupported_init() internal initializer { contract ERC165NotSupportedUpgradeable is Initializable { function __ERC165NotSupported_init() internal initializer {
__ERC165NotSupported_init_unchained(); __ERC165NotSupported_init_unchained();
} }
......
contracts/mocks/ERC165CheckerMockUpgradeSafe.sol → contracts/mocks/ERC165CheckerMockUpgradeable.sol
...@@ -2,17 +2,17 @@ ...@@ -2,17 +2,17 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../introspection/ERC165CheckerUpgradeSafe.sol"; import "../introspection/ERC165CheckerUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC165CheckerMockUpgradeSafe is Initializable { contract ERC165CheckerMockUpgradeable is Initializable {
function __ERC165CheckerMock_init() internal initializer { function __ERC165CheckerMock_init() internal initializer {
__ERC165CheckerMock_init_unchained(); __ERC165CheckerMock_init_unchained();
} }
function __ERC165CheckerMock_init_unchained() internal initializer { function __ERC165CheckerMock_init_unchained() internal initializer {
} }
using ERC165CheckerUpgradeSafe for address; using ERC165CheckerUpgradeable for address;
function supportsERC165(address account) public view returns (bool) { function supportsERC165(address account) public view returns (bool) {
return account.supportsERC165(); return account.supportsERC165();
......
contracts/mocks/ERC165MockUpgradeSafe.sol → contracts/mocks/ERC165MockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../introspection/ERC165UpgradeSafe.sol"; import "../introspection/ERC165Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC165MockUpgradeSafe is Initializable, ERC165UpgradeSafe { contract ERC165MockUpgradeable is Initializable, ERC165Upgradeable {
function __ERC165Mock_init() internal initializer { function __ERC165Mock_init() internal initializer {
__ERC165_init_unchained(); __ERC165_init_unchained();
__ERC165Mock_init_unchained(); __ERC165Mock_init_unchained();
......
contracts/mocks/ERC1820ImplementerMockUpgradeSafe.sol → contracts/mocks/ERC1820ImplementerMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../introspection/ERC1820ImplementerUpgradeSafe.sol"; import "../introspection/ERC1820ImplementerUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC1820ImplementerMockUpgradeSafe is Initializable, ERC1820ImplementerUpgradeSafe { contract ERC1820ImplementerMockUpgradeable is Initializable, ERC1820ImplementerUpgradeable {
function __ERC1820ImplementerMock_init() internal initializer { function __ERC1820ImplementerMock_init() internal initializer {
__ERC1820Implementer_init_unchained(); __ERC1820Implementer_init_unchained();
__ERC1820ImplementerMock_init_unchained(); __ERC1820ImplementerMock_init_unchained();
......
contracts/mocks/ERC20BurnableMockUpgradeSafe.sol → contracts/mocks/ERC20BurnableMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20BurnableUpgradeSafe.sol"; import "../token/ERC20/ERC20BurnableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC20BurnableMockUpgradeSafe is Initializable, ERC20BurnableUpgradeSafe { contract ERC20BurnableMockUpgradeable is Initializable, ERC20BurnableUpgradeable {
function __ERC20BurnableMock_init( function __ERC20BurnableMock_init(
string memory name, string memory name,
string memory symbol, string memory symbol,
......
contracts/mocks/ERC20CappedMockUpgradeSafe.sol → contracts/mocks/ERC20CappedMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20CappedUpgradeSafe.sol"; import "../token/ERC20/ERC20CappedUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC20CappedMockUpgradeSafe is Initializable, ERC20CappedUpgradeSafe { contract ERC20CappedMockUpgradeable is Initializable, ERC20CappedUpgradeable {
function __ERC20CappedMock_init(string memory name, string memory symbol, uint256 cap) internal initializer { function __ERC20CappedMock_init(string memory name, string memory symbol, uint256 cap) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20_init_unchained(name, symbol); __ERC20_init_unchained(name, symbol);
......
contracts/mocks/ERC20DecimalsMockUpgradeSafe.sol → contracts/mocks/ERC20DecimalsMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20UpgradeSafe.sol"; import "../token/ERC20/ERC20Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC20DecimalsMockUpgradeSafe is Initializable, ERC20UpgradeSafe { contract ERC20DecimalsMockUpgradeable is Initializable, ERC20Upgradeable {
function __ERC20DecimalsMock_init(string memory name, string memory symbol, uint8 decimals) internal initializer { function __ERC20DecimalsMock_init(string memory name, string memory symbol, uint8 decimals) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20_init_unchained(name, symbol); __ERC20_init_unchained(name, symbol);
......
contracts/mocks/ERC20MockUpgradeSafe.sol → contracts/mocks/ERC20MockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20UpgradeSafe.sol"; import "../token/ERC20/ERC20Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// mock class using ERC20 // mock class using ERC20
contract ERC20MockUpgradeSafe is Initializable, ERC20UpgradeSafe { contract ERC20MockUpgradeable is Initializable, ERC20Upgradeable {
function __ERC20Mock_init( function __ERC20Mock_init(
string memory name, string memory name,
string memory symbol, string memory symbol,
......
contracts/mocks/ERC20PausableMockUpgradeSafe.sol → contracts/mocks/ERC20PausableMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20PausableUpgradeSafe.sol"; import "../token/ERC20/ERC20PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// mock class using ERC20Pausable // mock class using ERC20Pausable
contract ERC20PausableMockUpgradeSafe is Initializable, ERC20PausableUpgradeSafe { contract ERC20PausableMockUpgradeable is Initializable, ERC20PausableUpgradeable {
function __ERC20PausableMock_init( function __ERC20PausableMock_init(
string memory name, string memory name,
string memory symbol, string memory symbol,
......
contracts/mocks/ERC20SnapshotMockUpgradeSafe.sol → contracts/mocks/ERC20SnapshotMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC20/ERC20SnapshotUpgradeSafe.sol"; import "../token/ERC20/ERC20SnapshotUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC20SnapshotMockUpgradeSafe is Initializable, ERC20SnapshotUpgradeSafe { contract ERC20SnapshotMockUpgradeable is Initializable, ERC20SnapshotUpgradeable {
function __ERC20SnapshotMock_init( function __ERC20SnapshotMock_init(
string memory name, string memory name,
string memory symbol, string memory symbol,
......
contracts/mocks/ERC721BurnableMockUpgradeSafe.sol → contracts/mocks/ERC721BurnableMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC721/ERC721BurnableUpgradeSafe.sol"; import "../token/ERC721/ERC721BurnableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC721BurnableMockUpgradeSafe is Initializable, ERC721BurnableUpgradeSafe { contract ERC721BurnableMockUpgradeable is Initializable, ERC721BurnableUpgradeable {
function __ERC721BurnableMock_init(string memory name, string memory symbol) internal initializer { function __ERC721BurnableMock_init(string memory name, string memory symbol) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/mocks/ERC721GSNRecipientMockUpgradeSafe.sol → contracts/mocks/ERC721GSNRecipientMockUpgradeable.sol
...@@ -2,16 +2,16 @@ ...@@ -2,16 +2,16 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC721/ERC721UpgradeSafe.sol"; import "../token/ERC721/ERC721Upgradeable.sol";
import "../GSN/GSNRecipientUpgradeSafe.sol"; import "../GSN/GSNRecipientUpgradeable.sol";
import "../GSN/GSNRecipientSignatureUpgradeSafe.sol"; import "../GSN/GSNRecipientSignatureUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
* @title ERC721GSNRecipientMock * @title ERC721GSNRecipientMock
* A simple ERC721 mock that has GSN support enabled * A simple ERC721 mock that has GSN support enabled
*/ */
contract ERC721GSNRecipientMockUpgradeSafe is Initializable, ERC721UpgradeSafe, GSNRecipientUpgradeSafe, GSNRecipientSignatureUpgradeSafe { contract ERC721GSNRecipientMockUpgradeable is Initializable, ERC721Upgradeable, GSNRecipientUpgradeable, GSNRecipientSignatureUpgradeable {
function __ERC721GSNRecipientMock_init(string memory name, string memory symbol, address trustedSigner) internal initializer { function __ERC721GSNRecipientMock_init(string memory name, string memory symbol, address trustedSigner) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
...@@ -27,12 +27,12 @@ contract ERC721GSNRecipientMockUpgradeSafe is Initializable, ERC721UpgradeSafe, ...@@ -27,12 +27,12 @@ contract ERC721GSNRecipientMockUpgradeSafe is Initializable, ERC721UpgradeSafe,
_mint(_msgSender(), tokenId); _mint(_msgSender(), tokenId);
} }
function _msgSender() internal view override(ContextUpgradeSafe, GSNRecipientUpgradeSafe) returns (address payable) { function _msgSender() internal view override(ContextUpgradeable, GSNRecipientUpgradeable) returns (address payable) {
return GSNRecipientUpgradeSafe._msgSender(); return GSNRecipientUpgradeable._msgSender();
} }
function _msgData() internal view override(ContextUpgradeSafe, GSNRecipientUpgradeSafe) returns (bytes memory) { function _msgData() internal view override(ContextUpgradeable, GSNRecipientUpgradeable) returns (bytes memory) {
return GSNRecipientUpgradeSafe._msgData(); return GSNRecipientUpgradeable._msgData();
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/ERC721MockUpgradeSafe.sol → contracts/mocks/ERC721MockUpgradeable.sol
...@@ -2,14 +2,14 @@ ...@@ -2,14 +2,14 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC721/ERC721UpgradeSafe.sol"; import "../token/ERC721/ERC721Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
* @title ERC721Mock * @title ERC721Mock
* This mock just provides a public safeMint, mint, and burn functions for testing purposes * This mock just provides a public safeMint, mint, and burn functions for testing purposes
*/ */
contract ERC721MockUpgradeSafe is Initializable, ERC721UpgradeSafe { contract ERC721MockUpgradeable is Initializable, ERC721Upgradeable {
function __ERC721Mock_init(string memory name, string memory symbol) internal initializer { function __ERC721Mock_init(string memory name, string memory symbol) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/mocks/ERC721PausableMockUpgradeSafe.sol → contracts/mocks/ERC721PausableMockUpgradeable.sol
...@@ -2,14 +2,14 @@ ...@@ -2,14 +2,14 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC721/ERC721PausableUpgradeSafe.sol"; import "../token/ERC721/ERC721PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
* @title ERC721PausableMock * @title ERC721PausableMock
* This mock just provides a public mint, burn and exists functions for testing purposes * This mock just provides a public mint, burn and exists functions for testing purposes
*/ */
contract ERC721PausableMockUpgradeSafe is Initializable, ERC721PausableUpgradeSafe { contract ERC721PausableMockUpgradeable is Initializable, ERC721PausableUpgradeable {
function __ERC721PausableMock_init(string memory name, string memory symbol) internal initializer { function __ERC721PausableMock_init(string memory name, string memory symbol) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/mocks/ERC721ReceiverMockUpgradeSafe.sol → contracts/mocks/ERC721ReceiverMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../token/ERC721/IERC721ReceiverUpgradeSafe.sol"; import "../token/ERC721/IERC721ReceiverUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC721ReceiverMockUpgradeSafe is Initializable, IERC721ReceiverUpgradeSafe { contract ERC721ReceiverMockUpgradeable is Initializable, IERC721ReceiverUpgradeable {
bytes4 private _retval; bytes4 private _retval;
bool private _reverts; bool private _reverts;
......
contracts/mocks/ERC777MockUpgradeSafe.sol → contracts/mocks/ERC777MockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../token/ERC777/ERC777UpgradeSafe.sol"; import "../token/ERC777/ERC777Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC777MockUpgradeSafe is Initializable, ContextUpgradeSafe, ERC777UpgradeSafe { contract ERC777MockUpgradeable is Initializable, ContextUpgradeable, ERC777Upgradeable {
function __ERC777Mock_init( function __ERC777Mock_init(
address initialHolder, address initialHolder,
uint256 initialBalance, uint256 initialBalance,
......
contracts/mocks/ERC777SenderRecipientMockUpgradeSafe.sol → contracts/mocks/ERC777SenderRecipientMockUpgradeable.sol
...@@ -2,15 +2,15 @@ ...@@ -2,15 +2,15 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../token/ERC777/IERC777UpgradeSafe.sol"; import "../token/ERC777/IERC777Upgradeable.sol";
import "../token/ERC777/IERC777SenderUpgradeSafe.sol"; import "../token/ERC777/IERC777SenderUpgradeable.sol";
import "../token/ERC777/IERC777RecipientUpgradeSafe.sol"; import "../token/ERC777/IERC777RecipientUpgradeable.sol";
import "../introspection/IERC1820RegistryUpgradeSafe.sol"; import "../introspection/IERC1820RegistryUpgradeable.sol";
import "../introspection/ERC1820ImplementerUpgradeSafe.sol"; import "../introspection/ERC1820ImplementerUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSafe, IERC777SenderUpgradeSafe, IERC777RecipientUpgradeSafe, ERC1820ImplementerUpgradeSafe { contract ERC777SenderRecipientMockUpgradeable is Initializable, ContextUpgradeable, IERC777SenderUpgradeable, IERC777RecipientUpgradeable, ERC1820ImplementerUpgradeable {
function __ERC777SenderRecipientMock_init() internal initializer { function __ERC777SenderRecipientMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC1820Implementer_init_unchained(); __ERC1820Implementer_init_unchained();
...@@ -18,7 +18,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -18,7 +18,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa
} }
function __ERC777SenderRecipientMock_init_unchained() internal initializer { function __ERC777SenderRecipientMock_init_unchained() internal initializer {
_erc1820 = IERC1820RegistryUpgradeSafe(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24); _erc1820 = IERC1820RegistryUpgradeable(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);
} }
event TokensToSendCalled( event TokensToSendCalled(
address operator, address operator,
...@@ -47,7 +47,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -47,7 +47,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa
bool private _shouldRevertSend; bool private _shouldRevertSend;
bool private _shouldRevertReceive; bool private _shouldRevertReceive;
IERC1820RegistryUpgradeSafe private _erc1820; IERC1820RegistryUpgradeable private _erc1820;
bytes32 constant private _TOKENS_SENDER_INTERFACE_HASH = keccak256("ERC777TokensSender"); bytes32 constant private _TOKENS_SENDER_INTERFACE_HASH = keccak256("ERC777TokensSender");
bytes32 constant private _TOKENS_RECIPIENT_INTERFACE_HASH = keccak256("ERC777TokensRecipient"); bytes32 constant private _TOKENS_RECIPIENT_INTERFACE_HASH = keccak256("ERC777TokensRecipient");
...@@ -64,7 +64,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -64,7 +64,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa
revert(); revert();
} }
IERC777UpgradeSafe token = IERC777UpgradeSafe(_msgSender()); IERC777Upgradeable token = IERC777Upgradeable(_msgSender());
uint256 fromBalance = token.balanceOf(from); uint256 fromBalance = token.balanceOf(from);
// when called due to burn, to will be the zero address, which will have a balance of 0 // when called due to burn, to will be the zero address, which will have a balance of 0
...@@ -95,7 +95,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -95,7 +95,7 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa
revert(); revert();
} }
IERC777UpgradeSafe token = IERC777UpgradeSafe(_msgSender()); IERC777Upgradeable token = IERC777Upgradeable(_msgSender());
uint256 fromBalance = token.balanceOf(from); uint256 fromBalance = token.balanceOf(from);
// when called due to burn, to will be the zero address, which will have a balance of 0 // when called due to burn, to will be the zero address, which will have a balance of 0
...@@ -148,12 +148,12 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -148,12 +148,12 @@ contract ERC777SenderRecipientMockUpgradeSafe is Initializable, ContextUpgradeSa
_shouldRevertReceive = shouldRevert; _shouldRevertReceive = shouldRevert;
} }
function send(IERC777UpgradeSafe token, address to, uint256 amount, bytes memory data) public { function send(IERC777Upgradeable token, address to, uint256 amount, bytes memory data) public {
// This is 777's send function, not the Solidity send function // This is 777's send function, not the Solidity send function
token.send(to, amount, data); // solhint-disable-line check-send-result token.send(to, amount, data); // solhint-disable-line check-send-result
} }
function burn(IERC777UpgradeSafe token, uint256 amount, bytes memory data) public { function burn(IERC777Upgradeable token, uint256 amount, bytes memory data) public {
token.burn(amount, data); token.burn(amount, data);
} }
uint256[49] private __gap; uint256[49] private __gap;
......
contracts/mocks/EnumerableMapMockUpgradeSafe.sol → contracts/mocks/EnumerableMapMockUpgradeable.sol
...@@ -2,21 +2,21 @@ ...@@ -2,21 +2,21 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/EnumerableMapUpgradeSafe.sol"; import "../utils/EnumerableMapUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract EnumerableMapMockUpgradeSafe is Initializable { contract EnumerableMapMockUpgradeable is Initializable {
function __EnumerableMapMock_init() internal initializer { function __EnumerableMapMock_init() internal initializer {
__EnumerableMapMock_init_unchained(); __EnumerableMapMock_init_unchained();
} }
function __EnumerableMapMock_init_unchained() internal initializer { function __EnumerableMapMock_init_unchained() internal initializer {
} }
using EnumerableMapUpgradeSafe for EnumerableMapUpgradeSafe.UintToAddressMap; using EnumerableMapUpgradeable for EnumerableMapUpgradeable.UintToAddressMap;
event OperationResult(bool result); event OperationResult(bool result);
EnumerableMapUpgradeSafe.UintToAddressMap private _map; EnumerableMapUpgradeable.UintToAddressMap private _map;
function contains(uint256 key) public view returns (bool) { function contains(uint256 key) public view returns (bool) {
return _map.contains(key); return _map.contains(key);
......
contracts/mocks/EnumerableSetMockUpgradeSafe.sol → contracts/mocks/EnumerableSetMockUpgradeable.sol
...@@ -2,22 +2,22 @@ ...@@ -2,22 +2,22 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/EnumerableSetUpgradeSafe.sol"; import "../utils/EnumerableSetUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// Bytes32Set // Bytes32Set
contract EnumerableBytes32SetMockUpgradeSafe is Initializable { contract EnumerableBytes32SetMockUpgradeable is Initializable {
function __EnumerableBytes32SetMock_init() internal initializer { function __EnumerableBytes32SetMock_init() internal initializer {
__EnumerableBytes32SetMock_init_unchained(); __EnumerableBytes32SetMock_init_unchained();
} }
function __EnumerableBytes32SetMock_init_unchained() internal initializer { function __EnumerableBytes32SetMock_init_unchained() internal initializer {
} }
using EnumerableSetUpgradeSafe for EnumerableSetUpgradeSafe.Bytes32Set; using EnumerableSetUpgradeable for EnumerableSetUpgradeable.Bytes32Set;
event OperationResult(bool result); event OperationResult(bool result);
EnumerableSetUpgradeSafe.Bytes32Set private _set; EnumerableSetUpgradeable.Bytes32Set private _set;
function contains(bytes32 value) public view returns (bool) { function contains(bytes32 value) public view returns (bool) {
return _set.contains(value); return _set.contains(value);
...@@ -44,18 +44,18 @@ contract EnumerableBytes32SetMockUpgradeSafe is Initializable { ...@@ -44,18 +44,18 @@ contract EnumerableBytes32SetMockUpgradeSafe is Initializable {
} }
// AddressSet // AddressSet
contract EnumerableAddressSetMockUpgradeSafe is Initializable { contract EnumerableAddressSetMockUpgradeable is Initializable {
function __EnumerableAddressSetMock_init() internal initializer { function __EnumerableAddressSetMock_init() internal initializer {
__EnumerableAddressSetMock_init_unchained(); __EnumerableAddressSetMock_init_unchained();
} }
function __EnumerableAddressSetMock_init_unchained() internal initializer { function __EnumerableAddressSetMock_init_unchained() internal initializer {
} }
using EnumerableSetUpgradeSafe for EnumerableSetUpgradeSafe.AddressSet; using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;
event OperationResult(bool result); event OperationResult(bool result);
EnumerableSetUpgradeSafe.AddressSet private _set; EnumerableSetUpgradeable.AddressSet private _set;
function contains(address value) public view returns (bool) { function contains(address value) public view returns (bool) {
return _set.contains(value); return _set.contains(value);
...@@ -82,18 +82,18 @@ contract EnumerableAddressSetMockUpgradeSafe is Initializable { ...@@ -82,18 +82,18 @@ contract EnumerableAddressSetMockUpgradeSafe is Initializable {
} }
// UintSet // UintSet
contract EnumerableUintSetMockUpgradeSafe is Initializable { contract EnumerableUintSetMockUpgradeable is Initializable {
function __EnumerableUintSetMock_init() internal initializer { function __EnumerableUintSetMock_init() internal initializer {
__EnumerableUintSetMock_init_unchained(); __EnumerableUintSetMock_init_unchained();
} }
function __EnumerableUintSetMock_init_unchained() internal initializer { function __EnumerableUintSetMock_init_unchained() internal initializer {
} }
using EnumerableSetUpgradeSafe for EnumerableSetUpgradeSafe.UintSet; using EnumerableSetUpgradeable for EnumerableSetUpgradeable.UintSet;
event OperationResult(bool result); event OperationResult(bool result);
EnumerableSetUpgradeSafe.UintSet private _set; EnumerableSetUpgradeable.UintSet private _set;
function contains(uint256 value) public view returns (bool) { function contains(uint256 value) public view returns (bool) {
return _set.contains(value); return _set.contains(value);
......
contracts/mocks/EtherReceiverMockUpgradeSafe.sol → contracts/mocks/EtherReceiverMockUpgradeable.sol
...@@ -3,7 +3,7 @@ ...@@ -3,7 +3,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract EtherReceiverMockUpgradeSafe is Initializable { contract EtherReceiverMockUpgradeable is Initializable {
function __EtherReceiverMock_init() internal initializer { function __EtherReceiverMock_init() internal initializer {
__EtherReceiverMock_init_unchained(); __EtherReceiverMock_init_unchained();
} }
......
contracts/mocks/GSNRecipientERC20FeeMockUpgradeSafe.sol → contracts/mocks/GSNRecipientERC20FeeMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/GSNRecipientUpgradeSafe.sol"; import "../GSN/GSNRecipientUpgradeable.sol";
import "../GSN/GSNRecipientERC20FeeUpgradeSafe.sol"; import "../GSN/GSNRecipientERC20FeeUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract GSNRecipientERC20FeeMockUpgradeSafe is Initializable, GSNRecipientUpgradeSafe, GSNRecipientERC20FeeUpgradeSafe { contract GSNRecipientERC20FeeMockUpgradeable is Initializable, GSNRecipientUpgradeable, GSNRecipientERC20FeeUpgradeable {
function __GSNRecipientERC20FeeMock_init(string memory name, string memory symbol) internal initializer { function __GSNRecipientERC20FeeMock_init(string memory name, string memory symbol) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__GSNRecipient_init_unchained(); __GSNRecipient_init_unchained();
......
contracts/mocks/GSNRecipientMockUpgradeSafe.sol → contracts/mocks/GSNRecipientMockUpgradeable.sol
...@@ -2,12 +2,12 @@ ...@@ -2,12 +2,12 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ContextMockUpgradeSafe.sol"; import "./ContextMockUpgradeable.sol";
import "../GSN/GSNRecipientUpgradeSafe.sol"; import "../GSN/GSNRecipientUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// By inheriting from GSNRecipient, Context's internal functions are overridden automatically // By inheriting from GSNRecipient, Context's internal functions are overridden automatically
contract GSNRecipientMockUpgradeSafe is Initializable, ContextMockUpgradeSafe, GSNRecipientUpgradeSafe { contract GSNRecipientMockUpgradeable is Initializable, ContextMockUpgradeable, GSNRecipientUpgradeable {
function __GSNRecipientMock_init() internal initializer { function __GSNRecipientMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ContextMock_init_unchained(); __ContextMock_init_unchained();
...@@ -38,12 +38,12 @@ contract GSNRecipientMockUpgradeSafe is Initializable, ContextMockUpgradeSafe, G ...@@ -38,12 +38,12 @@ contract GSNRecipientMockUpgradeSafe is Initializable, ContextMockUpgradeSafe, G
return _upgradeRelayHub(newRelayHub); return _upgradeRelayHub(newRelayHub);
} }
function _msgSender() internal override(ContextUpgradeSafe, GSNRecipientUpgradeSafe) view virtual returns (address payable) { function _msgSender() internal override(ContextUpgradeable, GSNRecipientUpgradeable) view virtual returns (address payable) {
return GSNRecipientUpgradeSafe._msgSender(); return GSNRecipientUpgradeable._msgSender();
} }
function _msgData() internal override(ContextUpgradeSafe, GSNRecipientUpgradeSafe) view virtual returns (bytes memory) { function _msgData() internal override(ContextUpgradeable, GSNRecipientUpgradeable) view virtual returns (bytes memory) {
return GSNRecipientUpgradeSafe._msgData(); return GSNRecipientUpgradeable._msgData();
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/GSNRecipientSignatureMockUpgradeSafe.sol → contracts/mocks/GSNRecipientSignatureMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/GSNRecipientUpgradeSafe.sol"; import "../GSN/GSNRecipientUpgradeable.sol";
import "../GSN/GSNRecipientSignatureUpgradeSafe.sol"; import "../GSN/GSNRecipientSignatureUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract GSNRecipientSignatureMockUpgradeSafe is Initializable, GSNRecipientUpgradeSafe, GSNRecipientSignatureUpgradeSafe { contract GSNRecipientSignatureMockUpgradeable is Initializable, GSNRecipientUpgradeable, GSNRecipientSignatureUpgradeable {
function __GSNRecipientSignatureMock_init(address trustedSigner) internal initializer { function __GSNRecipientSignatureMock_init(address trustedSigner) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__GSNRecipient_init_unchained(); __GSNRecipient_init_unchained();
......
contracts/mocks/MathMockUpgradeSafe.sol → contracts/mocks/MathMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../math/MathUpgradeSafe.sol"; import "../math/MathUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract MathMockUpgradeSafe is Initializable { contract MathMockUpgradeable is Initializable {
function __MathMock_init() internal initializer { function __MathMock_init() internal initializer {
__MathMock_init_unchained(); __MathMock_init_unchained();
} }
...@@ -13,15 +13,15 @@ contract MathMockUpgradeSafe is Initializable { ...@@ -13,15 +13,15 @@ contract MathMockUpgradeSafe is Initializable {
function __MathMock_init_unchained() internal initializer { function __MathMock_init_unchained() internal initializer {
} }
function max(uint256 a, uint256 b) public pure returns (uint256) { function max(uint256 a, uint256 b) public pure returns (uint256) {
return MathUpgradeSafe.max(a, b); return MathUpgradeable.max(a, b);
} }
function min(uint256 a, uint256 b) public pure returns (uint256) { function min(uint256 a, uint256 b) public pure returns (uint256) {
return MathUpgradeSafe.min(a, b); return MathUpgradeable.min(a, b);
} }
function average(uint256 a, uint256 b) public pure returns (uint256) { function average(uint256 a, uint256 b) public pure returns (uint256) {
return MathUpgradeSafe.average(a, b); return MathUpgradeable.average(a, b);
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/MerkleProofWrapperUpgradeSafe.sol → contracts/mocks/MerkleProofWrapperUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import { MerkleProofUpgradeSafe } from "../cryptography/MerkleProofUpgradeSafe.sol"; import { MerkleProofUpgradeable } from "../cryptography/MerkleProofUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract MerkleProofWrapperUpgradeSafe is Initializable { contract MerkleProofWrapperUpgradeable is Initializable {
function __MerkleProofWrapper_init() internal initializer { function __MerkleProofWrapper_init() internal initializer {
__MerkleProofWrapper_init_unchained(); __MerkleProofWrapper_init_unchained();
} }
...@@ -13,7 +13,7 @@ contract MerkleProofWrapperUpgradeSafe is Initializable { ...@@ -13,7 +13,7 @@ contract MerkleProofWrapperUpgradeSafe is Initializable {
function __MerkleProofWrapper_init_unchained() internal initializer { function __MerkleProofWrapper_init_unchained() internal initializer {
} }
function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) public pure returns (bool) { function verify(bytes32[] memory proof, bytes32 root, bytes32 leaf) public pure returns (bool) {
return MerkleProofUpgradeSafe.verify(proof, root, leaf); return MerkleProofUpgradeable.verify(proof, root, leaf);
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/OwnableMockUpgradeSafe.sol → contracts/mocks/OwnableMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../access/OwnableUpgradeSafe.sol"; import "../access/OwnableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract OwnableMockUpgradeSafe is Initializable, OwnableUpgradeSafe { function __OwnableMock_init() internal initializer { contract OwnableMockUpgradeable is Initializable, OwnableUpgradeable { function __OwnableMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__Ownable_init_unchained(); __Ownable_init_unchained();
__OwnableMock_init_unchained(); __OwnableMock_init_unchained();
......
contracts/mocks/PausableMockUpgradeSafe.sol → contracts/mocks/PausableMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/PausableUpgradeSafe.sol"; import "../utils/PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract PausableMockUpgradeSafe is Initializable, PausableUpgradeSafe { contract PausableMockUpgradeable is Initializable, PausableUpgradeable {
bool public drasticMeasureTaken; bool public drasticMeasureTaken;
uint256 public count; uint256 public count;
......
contracts/mocks/PullPaymentMockUpgradeSafe.sol → contracts/mocks/PullPaymentMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../payment/PullPaymentUpgradeSafe.sol"; import "../payment/PullPaymentUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
// mock class using PullPayment // mock class using PullPayment
contract PullPaymentMockUpgradeSafe is Initializable, PullPaymentUpgradeSafe { contract PullPaymentMockUpgradeable is Initializable, PullPaymentUpgradeable {
function __PullPaymentMock_init() internal initializer { function __PullPaymentMock_init() internal initializer {
__PullPayment_init_unchained(); __PullPayment_init_unchained();
__PullPaymentMock_init_unchained(); __PullPaymentMock_init_unchained();
......
contracts/mocks/ReentrancyAttackUpgradeSafe.sol → contracts/mocks/ReentrancyAttackUpgradeable.sol
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ReentrancyAttackUpgradeSafe is Initializable, ContextUpgradeSafe { contract ReentrancyAttackUpgradeable is Initializable, ContextUpgradeable {
function __ReentrancyAttack_init() internal initializer { function __ReentrancyAttack_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ReentrancyAttack_init_unchained(); __ReentrancyAttack_init_unchained();
......
contracts/mocks/ReentrancyMockUpgradeSafe.sol → contracts/mocks/ReentrancyMockUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/ReentrancyGuardUpgradeSafe.sol"; import "../utils/ReentrancyGuardUpgradeable.sol";
import "./ReentrancyAttackUpgradeSafe.sol"; import "./ReentrancyAttackUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ReentrancyMockUpgradeSafe is Initializable, ReentrancyGuardUpgradeSafe { contract ReentrancyMockUpgradeable is Initializable, ReentrancyGuardUpgradeable {
uint256 public counter; uint256 public counter;
function __ReentrancyMock_init() internal initializer { function __ReentrancyMock_init() internal initializer {
...@@ -38,7 +38,7 @@ contract ReentrancyMockUpgradeSafe is Initializable, ReentrancyGuardUpgradeSafe ...@@ -38,7 +38,7 @@ contract ReentrancyMockUpgradeSafe is Initializable, ReentrancyGuardUpgradeSafe
} }
} }
function countAndCall(ReentrancyAttackUpgradeSafe attacker) public nonReentrant { function countAndCall(ReentrancyAttackUpgradeable attacker) public nonReentrant {
_count(); _count();
bytes4 func = bytes4(keccak256("callback()")); bytes4 func = bytes4(keccak256("callback()"));
attacker.callSender(func); attacker.callSender(func);
......
contracts/mocks/SafeCastMockUpgradeSafe.sol → contracts/mocks/SafeCastMockUpgradeable.sol
...@@ -2,18 +2,18 @@ ...@@ -2,18 +2,18 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/SafeCastUpgradeSafe.sol"; import "../utils/SafeCastUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract SafeCastMockUpgradeSafe is Initializable { contract SafeCastMockUpgradeable is Initializable {
function __SafeCastMock_init() internal initializer { function __SafeCastMock_init() internal initializer {
__SafeCastMock_init_unchained(); __SafeCastMock_init_unchained();
} }
function __SafeCastMock_init_unchained() internal initializer { function __SafeCastMock_init_unchained() internal initializer {
} }
using SafeCastUpgradeSafe for uint; using SafeCastUpgradeable for uint;
using SafeCastUpgradeSafe for int; using SafeCastUpgradeable for int;
function toUint256(int a) public pure returns (uint256) { function toUint256(int a) public pure returns (uint256) {
return a.toUint256(); return a.toUint256();
......
contracts/mocks/SafeERC20HelperUpgradeSafe.sol → contracts/mocks/SafeERC20HelperUpgradeable.sol
...@@ -2,12 +2,12 @@ ...@@ -2,12 +2,12 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../token/ERC20/IERC20UpgradeSafe.sol"; import "../token/ERC20/IERC20Upgradeable.sol";
import "../token/ERC20/SafeERC20UpgradeSafe.sol"; import "../token/ERC20/SafeERC20Upgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract ERC20ReturnFalseMockUpgradeSafe is Initializable, ContextUpgradeSafe { contract ERC20ReturnFalseMockUpgradeable is Initializable, ContextUpgradeable {
function __ERC20ReturnFalseMock_init() internal initializer { function __ERC20ReturnFalseMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20ReturnFalseMock_init_unchained(); __ERC20ReturnFalseMock_init_unchained();
...@@ -43,7 +43,7 @@ contract ERC20ReturnFalseMockUpgradeSafe is Initializable, ContextUpgradeSafe { ...@@ -43,7 +43,7 @@ contract ERC20ReturnFalseMockUpgradeSafe is Initializable, ContextUpgradeSafe {
uint256[48] private __gap; uint256[48] private __gap;
} }
contract ERC20ReturnTrueMockUpgradeSafe is Initializable, ContextUpgradeSafe { contract ERC20ReturnTrueMockUpgradeable is Initializable, ContextUpgradeable {
function __ERC20ReturnTrueMock_init() internal initializer { function __ERC20ReturnTrueMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20ReturnTrueMock_init_unchained(); __ERC20ReturnTrueMock_init_unchained();
...@@ -82,7 +82,7 @@ contract ERC20ReturnTrueMockUpgradeSafe is Initializable, ContextUpgradeSafe { ...@@ -82,7 +82,7 @@ contract ERC20ReturnTrueMockUpgradeSafe is Initializable, ContextUpgradeSafe {
uint256[48] private __gap; uint256[48] private __gap;
} }
contract ERC20NoReturnMockUpgradeSafe is Initializable, ContextUpgradeSafe { contract ERC20NoReturnMockUpgradeable is Initializable, ContextUpgradeable {
function __ERC20NoReturnMock_init() internal initializer { function __ERC20NoReturnMock_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20NoReturnMock_init_unchained(); __ERC20NoReturnMock_init_unchained();
...@@ -118,17 +118,17 @@ contract ERC20NoReturnMockUpgradeSafe is Initializable, ContextUpgradeSafe { ...@@ -118,17 +118,17 @@ contract ERC20NoReturnMockUpgradeSafe is Initializable, ContextUpgradeSafe {
uint256[48] private __gap; uint256[48] private __gap;
} }
contract SafeERC20WrapperUpgradeSafe is Initializable, ContextUpgradeSafe { contract SafeERC20WrapperUpgradeable is Initializable, ContextUpgradeable {
using SafeERC20UpgradeSafe for IERC20UpgradeSafe; using SafeERC20Upgradeable for IERC20Upgradeable;
IERC20UpgradeSafe private _token; IERC20Upgradeable private _token;
function __SafeERC20Wrapper_init(IERC20UpgradeSafe token) internal initializer { function __SafeERC20Wrapper_init(IERC20Upgradeable token) internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__SafeERC20Wrapper_init_unchained(token); __SafeERC20Wrapper_init_unchained(token);
} }
function __SafeERC20Wrapper_init_unchained(IERC20UpgradeSafe token) internal initializer { function __SafeERC20Wrapper_init_unchained(IERC20Upgradeable token) internal initializer {
_token = token; _token = token;
} }
...@@ -153,7 +153,7 @@ contract SafeERC20WrapperUpgradeSafe is Initializable, ContextUpgradeSafe { ...@@ -153,7 +153,7 @@ contract SafeERC20WrapperUpgradeSafe is Initializable, ContextUpgradeSafe {
} }
function setAllowance(uint256 allowance_) public { function setAllowance(uint256 allowance_) public {
ERC20ReturnTrueMockUpgradeSafe(address(_token)).setAllowance(allowance_); ERC20ReturnTrueMockUpgradeable(address(_token)).setAllowance(allowance_);
} }
function allowance() public view returns (uint256) { function allowance() public view returns (uint256) {
......
contracts/mocks/SafeMathMockUpgradeSafe.sol → contracts/mocks/SafeMathMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../math/SafeMathUpgradeSafe.sol"; import "../math/SafeMathUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract SafeMathMockUpgradeSafe is Initializable { contract SafeMathMockUpgradeable is Initializable {
function __SafeMathMock_init() internal initializer { function __SafeMathMock_init() internal initializer {
__SafeMathMock_init_unchained(); __SafeMathMock_init_unchained();
} }
...@@ -13,23 +13,23 @@ contract SafeMathMockUpgradeSafe is Initializable { ...@@ -13,23 +13,23 @@ contract SafeMathMockUpgradeSafe is Initializable {
function __SafeMathMock_init_unchained() internal initializer { function __SafeMathMock_init_unchained() internal initializer {
} }
function mul(uint256 a, uint256 b) public pure returns (uint256) { function mul(uint256 a, uint256 b) public pure returns (uint256) {
return SafeMathUpgradeSafe.mul(a, b); return SafeMathUpgradeable.mul(a, b);
} }
function div(uint256 a, uint256 b) public pure returns (uint256) { function div(uint256 a, uint256 b) public pure returns (uint256) {
return SafeMathUpgradeSafe.div(a, b); return SafeMathUpgradeable.div(a, b);
} }
function sub(uint256 a, uint256 b) public pure returns (uint256) { function sub(uint256 a, uint256 b) public pure returns (uint256) {
return SafeMathUpgradeSafe.sub(a, b); return SafeMathUpgradeable.sub(a, b);
} }
function add(uint256 a, uint256 b) public pure returns (uint256) { function add(uint256 a, uint256 b) public pure returns (uint256) {
return SafeMathUpgradeSafe.add(a, b); return SafeMathUpgradeable.add(a, b);
} }
function mod(uint256 a, uint256 b) public pure returns (uint256) { function mod(uint256 a, uint256 b) public pure returns (uint256) {
return SafeMathUpgradeSafe.mod(a, b); return SafeMathUpgradeable.mod(a, b);
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/SignedSafeMathMockUpgradeSafe.sol → contracts/mocks/SignedSafeMathMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../math/SignedSafeMathUpgradeSafe.sol"; import "../math/SignedSafeMathUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract SignedSafeMathMockUpgradeSafe is Initializable { contract SignedSafeMathMockUpgradeable is Initializable {
function __SignedSafeMathMock_init() internal initializer { function __SignedSafeMathMock_init() internal initializer {
__SignedSafeMathMock_init_unchained(); __SignedSafeMathMock_init_unchained();
} }
...@@ -13,19 +13,19 @@ contract SignedSafeMathMockUpgradeSafe is Initializable { ...@@ -13,19 +13,19 @@ contract SignedSafeMathMockUpgradeSafe is Initializable {
function __SignedSafeMathMock_init_unchained() internal initializer { function __SignedSafeMathMock_init_unchained() internal initializer {
} }
function mul(int256 a, int256 b) public pure returns (int256) { function mul(int256 a, int256 b) public pure returns (int256) {
return SignedSafeMathUpgradeSafe.mul(a, b); return SignedSafeMathUpgradeable.mul(a, b);
} }
function div(int256 a, int256 b) public pure returns (int256) { function div(int256 a, int256 b) public pure returns (int256) {
return SignedSafeMathUpgradeSafe.div(a, b); return SignedSafeMathUpgradeable.div(a, b);
} }
function sub(int256 a, int256 b) public pure returns (int256) { function sub(int256 a, int256 b) public pure returns (int256) {
return SignedSafeMathUpgradeSafe.sub(a, b); return SignedSafeMathUpgradeable.sub(a, b);
} }
function add(int256 a, int256 b) public pure returns (int256) { function add(int256 a, int256 b) public pure returns (int256) {
return SignedSafeMathUpgradeSafe.add(a, b); return SignedSafeMathUpgradeable.add(a, b);
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/mocks/StringsMockUpgradeSafe.sol → contracts/mocks/StringsMockUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../utils/StringsUpgradeSafe.sol"; import "../utils/StringsUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
contract StringsMockUpgradeSafe is Initializable { contract StringsMockUpgradeable is Initializable {
function __StringsMock_init() internal initializer { function __StringsMock_init() internal initializer {
__StringsMock_init_unchained(); __StringsMock_init_unchained();
} }
...@@ -13,7 +13,7 @@ contract StringsMockUpgradeSafe is Initializable { ...@@ -13,7 +13,7 @@ contract StringsMockUpgradeSafe is Initializable {
function __StringsMock_init_unchained() internal initializer { function __StringsMock_init_unchained() internal initializer {
} }
function fromUint256(uint256 value) public pure returns (string memory) { function fromUint256(uint256 value) public pure returns (string memory) {
return StringsUpgradeSafe.toString(value); return StringsUpgradeable.toString(value);
} }
uint256[50] private __gap; uint256[50] private __gap;
} }
contracts/package.json
{ {
"name": "@openzeppelin/contracts-upgrade-safe", "name": "@openzeppelin/contracts-upgradeable",
"description": "Secure Smart Contract library for Solidity", "description": "Secure Smart Contract library for Solidity",
"version": "3.2.0", "version": "3.2.0",
"files": [ "files": [
...@@ -14,7 +14,7 @@ ...@@ -14,7 +14,7 @@
}, },
"repository": { "repository": {
"type": "git", "type": "git",
"url": "https://github.com/OpenZeppelin/openzeppelin-contracts-upgrade-safe.git" "url": "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable.git"
}, },
"keywords": [ "keywords": [
"solidity", "solidity",
...@@ -27,7 +27,7 @@ ...@@ -27,7 +27,7 @@
"author": "OpenZeppelin Community <maintainers@openzeppelin.org>", "author": "OpenZeppelin Community <maintainers@openzeppelin.org>",
"license": "MIT", "license": "MIT",
"bugs": { "bugs": {
"url": "https://github.com/OpenZeppelin/openzeppelin-contracts-upgrade-safe/issues" "url": "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/issues"
}, },
"homepage": "https://openzeppelin.com/contracts/" "homepage": "https://openzeppelin.com/contracts/"
} }
contracts/payment/PaymentSplitterUpgradeSafe.sol → contracts/payment/PaymentSplitterUpgradeable.sol
...@@ -2,8 +2,8 @@ ...@@ -2,8 +2,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../math/SafeMathUpgradeSafe.sol"; import "../math/SafeMathUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -19,8 +19,8 @@ import "../proxy/Initializable.sol"; ...@@ -19,8 +19,8 @@ import "../proxy/Initializable.sol";
* accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release} * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
* function. * function.
*/ */
contract PaymentSplitterUpgradeSafe is Initializable, ContextUpgradeSafe { contract PaymentSplitterUpgradeable is Initializable, ContextUpgradeable {
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
event PayeeAdded(address account, uint256 shares); event PayeeAdded(address account, uint256 shares);
event PaymentReleased(address to, uint256 amount); event PaymentReleased(address to, uint256 amount);
......
contracts/payment/PullPaymentUpgradeSafe.sol → contracts/payment/PullPaymentUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.2; pragma solidity ^0.6.2;
import "./escrow/EscrowUpgradeSafe.sol"; import "./escrow/EscrowUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -23,15 +23,15 @@ import "../proxy/Initializable.sol"; ...@@ -23,15 +23,15 @@ import "../proxy/Initializable.sol";
* instead of Solidity's `transfer` function. Payees can query their due * instead of Solidity's `transfer` function. Payees can query their due
* payments with {payments}, and retrieve them with {withdrawPayments}. * payments with {payments}, and retrieve them with {withdrawPayments}.
*/ */
contract PullPaymentUpgradeSafe is Initializable { contract PullPaymentUpgradeable is Initializable {
EscrowUpgradeSafe private _escrow; EscrowUpgradeable private _escrow;
function __PullPayment_init() internal initializer { function __PullPayment_init() internal initializer {
__PullPayment_init_unchained(); __PullPayment_init_unchained();
} }
function __PullPayment_init_unchained() internal initializer { function __PullPayment_init_unchained() internal initializer {
_escrow = new EscrowUpgradeSafe(); _escrow = new EscrowUpgradeable();
_escrow.initialize(); _escrow.initialize();
} }
......
contracts/payment/escrow/ConditionalEscrowUpgradeSafe.sol → contracts/payment/escrow/ConditionalEscrowUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./EscrowUpgradeSafe.sol"; import "./EscrowUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -10,7 +10,7 @@ import "../../proxy/Initializable.sol"; ...@@ -10,7 +10,7 @@ import "../../proxy/Initializable.sol";
* @dev Base abstract escrow to only allow withdrawal if a condition is met. * @dev Base abstract escrow to only allow withdrawal if a condition is met.
* @dev Intended usage: See {Escrow}. Same usage guidelines apply here. * @dev Intended usage: See {Escrow}. Same usage guidelines apply here.
*/ */
abstract contract ConditionalEscrowUpgradeSafe is Initializable, EscrowUpgradeSafe { abstract contract ConditionalEscrowUpgradeable is Initializable, EscrowUpgradeable {
function __ConditionalEscrow_init() internal initializer { function __ConditionalEscrow_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__Ownable_init_unchained(); __Ownable_init_unchained();
......
contracts/payment/escrow/EscrowUpgradeSafe.sol → contracts/payment/escrow/EscrowUpgradeable.sol
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../math/SafeMathUpgradeSafe.sol"; import "../../math/SafeMathUpgradeable.sol";
import "../../access/OwnableUpgradeSafe.sol"; import "../../access/OwnableUpgradeable.sol";
import "../../utils/AddressUpgradeSafe.sol"; import "../../utils/AddressUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -20,7 +20,7 @@ import "../../proxy/Initializable.sol"; ...@@ -20,7 +20,7 @@ import "../../proxy/Initializable.sol";
* payment method should be its owner, and provide public methods redirecting * payment method should be its owner, and provide public methods redirecting
* to the escrow's deposit and withdraw. * to the escrow's deposit and withdraw.
*/ */
contract EscrowUpgradeSafe is Initializable, OwnableUpgradeSafe { contract EscrowUpgradeable is Initializable, OwnableUpgradeable {
function initialize() public virtual initializer { function initialize() public virtual initializer {
__Escrow_init(); __Escrow_init();
} }
...@@ -32,8 +32,8 @@ contract EscrowUpgradeSafe is Initializable, OwnableUpgradeSafe { ...@@ -32,8 +32,8 @@ contract EscrowUpgradeSafe is Initializable, OwnableUpgradeSafe {
function __Escrow_init_unchained() internal initializer { function __Escrow_init_unchained() internal initializer {
} }
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
using AddressUpgradeSafe for address payable; using AddressUpgradeable for address payable;
event Deposited(address indexed payee, uint256 weiAmount); event Deposited(address indexed payee, uint256 weiAmount);
event Withdrawn(address indexed payee, uint256 weiAmount); event Withdrawn(address indexed payee, uint256 weiAmount);
......
contracts/payment/escrow/RefundEscrowUpgradeSafe.sol → contracts/payment/escrow/RefundEscrowUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ConditionalEscrowUpgradeSafe.sol"; import "./ConditionalEscrowUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol"; ...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol";
* withdrawal by the beneficiary, or refunds to the depositors. All interactions * withdrawal by the beneficiary, or refunds to the depositors. All interactions
* with `RefundEscrow` will be made through the owner contract. * with `RefundEscrow` will be made through the owner contract.
*/ */
contract RefundEscrowUpgradeSafe is Initializable, ConditionalEscrowUpgradeSafe { contract RefundEscrowUpgradeable is Initializable, ConditionalEscrowUpgradeable {
enum State { Active, Refunding, Closed } enum State { Active, Refunding, Closed }
event RefundsClosed(); event RefundsClosed();
......
contracts/presets/ERC1155PresetMinterPauserUpgradeSafe.sol → contracts/presets/ERC1155PresetMinterPauserUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../access/AccessControlUpgradeSafe.sol"; import "../access/AccessControlUpgradeable.sol";
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../token/ERC1155/ERC1155UpgradeSafe.sol"; import "../token/ERC1155/ERC1155Upgradeable.sol";
import "../token/ERC1155/ERC1155BurnableUpgradeSafe.sol"; import "../token/ERC1155/ERC1155BurnableUpgradeable.sol";
import "../token/ERC1155/ERC1155PausableUpgradeSafe.sol"; import "../token/ERC1155/ERC1155PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -23,7 +23,7 @@ import "../proxy/Initializable.sol"; ...@@ -23,7 +23,7 @@ import "../proxy/Initializable.sol";
* roles, as well as the default admin role, which will let it grant both minter * roles, as well as the default admin role, which will let it grant both minter
* and pauser roles to other accounts. * and pauser roles to other accounts.
*/ */
contract ERC1155PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSafe, AccessControlUpgradeSafe, ERC1155BurnableUpgradeSafe, ERC1155PausableUpgradeSafe { contract ERC1155PresetMinterPauserUpgradeable is Initializable, ContextUpgradeable, AccessControlUpgradeable, ERC1155BurnableUpgradeable, ERC1155PausableUpgradeable {
function initialize(string memory uri) public virtual initializer { function initialize(string memory uri) public virtual initializer {
__ERC1155PresetMinterPauser_init(uri); __ERC1155PresetMinterPauser_init(uri);
} }
...@@ -112,7 +112,7 @@ contract ERC1155PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSa ...@@ -112,7 +112,7 @@ contract ERC1155PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSa
uint256[] memory amounts, uint256[] memory amounts,
bytes memory data bytes memory data
) )
internal virtual override(ERC1155UpgradeSafe, ERC1155PausableUpgradeSafe) internal virtual override(ERC1155Upgradeable, ERC1155PausableUpgradeable)
{ {
super._beforeTokenTransfer(operator, from, to, ids, amounts, data); super._beforeTokenTransfer(operator, from, to, ids, amounts, data);
} }
......
contracts/presets/ERC20PresetMinterPauserUpgradeSafe.sol → contracts/presets/ERC20PresetMinterPauserUpgradeable.sol
...@@ -2,11 +2,11 @@ ...@@ -2,11 +2,11 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../access/AccessControlUpgradeSafe.sol"; import "../access/AccessControlUpgradeable.sol";
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../token/ERC20/ERC20UpgradeSafe.sol"; import "../token/ERC20/ERC20Upgradeable.sol";
import "../token/ERC20/ERC20BurnableUpgradeSafe.sol"; import "../token/ERC20/ERC20BurnableUpgradeable.sol";
import "../token/ERC20/ERC20PausableUpgradeSafe.sol"; import "../token/ERC20/ERC20PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -23,7 +23,7 @@ import "../proxy/Initializable.sol"; ...@@ -23,7 +23,7 @@ import "../proxy/Initializable.sol";
* roles, as well as the default admin role, which will let it grant both minter * roles, as well as the default admin role, which will let it grant both minter
* and pauser roles to other accounts. * and pauser roles to other accounts.
*/ */
contract ERC20PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSafe, AccessControlUpgradeSafe, ERC20BurnableUpgradeSafe, ERC20PausableUpgradeSafe { contract ERC20PresetMinterPauserUpgradeable is Initializable, ContextUpgradeable, AccessControlUpgradeable, ERC20BurnableUpgradeable, ERC20PausableUpgradeable {
function initialize(string memory name, string memory symbol) public virtual initializer { function initialize(string memory name, string memory symbol) public virtual initializer {
__ERC20PresetMinterPauser_init(name, symbol); __ERC20PresetMinterPauser_init(name, symbol);
} }
...@@ -95,7 +95,7 @@ contract ERC20PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSafe ...@@ -95,7 +95,7 @@ contract ERC20PresetMinterPauserUpgradeSafe is Initializable, ContextUpgradeSafe
_unpause(); _unpause();
} }
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20UpgradeSafe, ERC20PausableUpgradeSafe) { function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20Upgradeable, ERC20PausableUpgradeable) {
super._beforeTokenTransfer(from, to, amount); super._beforeTokenTransfer(from, to, amount);
} }
uint256[50] private __gap; uint256[50] private __gap;
......
contracts/presets/ERC721PresetMinterPauserAutoIdUpgradeSafe.sol → contracts/presets/ERC721PresetMinterPauserAutoIdUpgradeable.sol
...@@ -2,12 +2,12 @@ ...@@ -2,12 +2,12 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../access/AccessControlUpgradeSafe.sol"; import "../access/AccessControlUpgradeable.sol";
import "../GSN/ContextUpgradeSafe.sol"; import "../GSN/ContextUpgradeable.sol";
import "../utils/CountersUpgradeSafe.sol"; import "../utils/CountersUpgradeable.sol";
import "../token/ERC721/ERC721UpgradeSafe.sol"; import "../token/ERC721/ERC721Upgradeable.sol";
import "../token/ERC721/ERC721BurnableUpgradeSafe.sol"; import "../token/ERC721/ERC721BurnableUpgradeable.sol";
import "../token/ERC721/ERC721PausableUpgradeSafe.sol"; import "../token/ERC721/ERC721PausableUpgradeable.sol";
import "../proxy/Initializable.sol"; import "../proxy/Initializable.sol";
/** /**
...@@ -25,16 +25,16 @@ import "../proxy/Initializable.sol"; ...@@ -25,16 +25,16 @@ import "../proxy/Initializable.sol";
* roles, as well as the default admin role, which will let it grant both minter * roles, as well as the default admin role, which will let it grant both minter
* and pauser roles to other accounts. * and pauser roles to other accounts.
*/ */
contract ERC721PresetMinterPauserAutoIdUpgradeSafe is Initializable, ContextUpgradeSafe, AccessControlUpgradeSafe, ERC721BurnableUpgradeSafe, ERC721PausableUpgradeSafe { contract ERC721PresetMinterPauserAutoIdUpgradeable is Initializable, ContextUpgradeable, AccessControlUpgradeable, ERC721BurnableUpgradeable, ERC721PausableUpgradeable {
function initialize(string memory name, string memory symbol, string memory baseURI) public virtual initializer { function initialize(string memory name, string memory symbol, string memory baseURI) public virtual initializer {
__ERC721PresetMinterPauserAutoId_init(name, symbol, baseURI); __ERC721PresetMinterPauserAutoId_init(name, symbol, baseURI);
} }
using CountersUpgradeSafe for CountersUpgradeSafe.Counter; using CountersUpgradeable for CountersUpgradeable.Counter;
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE"); bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE"); bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
CountersUpgradeSafe.Counter private _tokenIdTracker; CountersUpgradeable.Counter private _tokenIdTracker;
/** /**
* @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the * @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
...@@ -111,7 +111,7 @@ contract ERC721PresetMinterPauserAutoIdUpgradeSafe is Initializable, ContextUpgr ...@@ -111,7 +111,7 @@ contract ERC721PresetMinterPauserAutoIdUpgradeSafe is Initializable, ContextUpgr
_unpause(); _unpause();
} }
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual override(ERC721UpgradeSafe, ERC721PausableUpgradeSafe) { function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual override(ERC721Upgradeable, ERC721PausableUpgradeable) {
super._beforeTokenTransfer(from, to, tokenId); super._beforeTokenTransfer(from, to, tokenId);
} }
uint256[49] private __gap; uint256[49] private __gap;
......
contracts/token/ERC1155/ERC1155BurnableUpgradeSafe.sol → contracts/token/ERC1155/ERC1155BurnableUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC1155UpgradeSafe.sol"; import "./ERC1155Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -11,7 +11,7 @@ import "../../proxy/Initializable.sol"; ...@@ -11,7 +11,7 @@ import "../../proxy/Initializable.sol";
* *
* _Available since v3.1._ * _Available since v3.1._
*/ */
abstract contract ERC1155BurnableUpgradeSafe is Initializable, ERC1155UpgradeSafe { abstract contract ERC1155BurnableUpgradeable is Initializable, ERC1155Upgradeable {
function __ERC1155Burnable_init() internal initializer { function __ERC1155Burnable_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/token/ERC1155/ERC1155HolderUpgradeSafe.sol → contracts/token/ERC1155/ERC1155HolderUpgradeable.sol
...@@ -2,13 +2,13 @@ ...@@ -2,13 +2,13 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC1155ReceiverUpgradeSafe.sol"; import "./ERC1155ReceiverUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
* @dev _Available since v3.1._ * @dev _Available since v3.1._
*/ */
contract ERC1155HolderUpgradeSafe is Initializable, ERC1155ReceiverUpgradeSafe { contract ERC1155HolderUpgradeable is Initializable, ERC1155ReceiverUpgradeable {
function __ERC1155Holder_init() internal initializer { function __ERC1155Holder_init() internal initializer {
__ERC165_init_unchained(); __ERC165_init_unchained();
__ERC1155Receiver_init_unchained(); __ERC1155Receiver_init_unchained();
......
contracts/token/ERC1155/ERC1155PausableUpgradeSafe.sol → contracts/token/ERC1155/ERC1155PausableUpgradeable.sol
...@@ -2,8 +2,8 @@ ...@@ -2,8 +2,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC1155UpgradeSafe.sol"; import "./ERC1155Upgradeable.sol";
import "../../utils/PausableUpgradeSafe.sol"; import "../../utils/PausableUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol"; ...@@ -15,7 +15,7 @@ import "../../proxy/Initializable.sol";
* *
* _Available since v3.1._ * _Available since v3.1._
*/ */
abstract contract ERC1155PausableUpgradeSafe is Initializable, ERC1155UpgradeSafe, PausableUpgradeSafe { abstract contract ERC1155PausableUpgradeable is Initializable, ERC1155Upgradeable, PausableUpgradeable {
function __ERC1155Pausable_init() internal initializer { function __ERC1155Pausable_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC165_init_unchained(); __ERC165_init_unchained();
......
contracts/token/ERC1155/ERC1155ReceiverUpgradeSafe.sol → contracts/token/ERC1155/ERC1155ReceiverUpgradeable.sol
...@@ -2,14 +2,14 @@ ...@@ -2,14 +2,14 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./IERC1155ReceiverUpgradeSafe.sol"; import "./IERC1155ReceiverUpgradeable.sol";
import "../../introspection/ERC165UpgradeSafe.sol"; import "../../introspection/ERC165Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
* @dev _Available since v3.1._ * @dev _Available since v3.1._
*/ */
abstract contract ERC1155ReceiverUpgradeSafe is Initializable, ERC165UpgradeSafe, IERC1155ReceiverUpgradeSafe { abstract contract ERC1155ReceiverUpgradeable is Initializable, ERC165Upgradeable, IERC1155ReceiverUpgradeable {
function __ERC1155Receiver_init() internal initializer { function __ERC1155Receiver_init() internal initializer {
__ERC165_init_unchained(); __ERC165_init_unchained();
__ERC1155Receiver_init_unchained(); __ERC1155Receiver_init_unchained();
...@@ -17,8 +17,8 @@ abstract contract ERC1155ReceiverUpgradeSafe is Initializable, ERC165UpgradeSafe ...@@ -17,8 +17,8 @@ abstract contract ERC1155ReceiverUpgradeSafe is Initializable, ERC165UpgradeSafe
function __ERC1155Receiver_init_unchained() internal initializer { function __ERC1155Receiver_init_unchained() internal initializer {
_registerInterface( _registerInterface(
ERC1155ReceiverUpgradeSafe(0).onERC1155Received.selector ^ ERC1155ReceiverUpgradeable(0).onERC1155Received.selector ^
ERC1155ReceiverUpgradeSafe(0).onERC1155BatchReceived.selector ERC1155ReceiverUpgradeable(0).onERC1155BatchReceived.selector
); );
} }
uint256[50] private __gap; uint256[50] private __gap;
......
contracts/token/ERC1155/ERC1155UpgradeSafe.sol → contracts/token/ERC1155/ERC1155Upgradeable.sol
...@@ -2,13 +2,13 @@ ...@@ -2,13 +2,13 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./IERC1155UpgradeSafe.sol"; import "./IERC1155Upgradeable.sol";
import "./IERC1155MetadataURIUpgradeSafe.sol"; import "./IERC1155MetadataURIUpgradeable.sol";
import "./IERC1155ReceiverUpgradeSafe.sol"; import "./IERC1155ReceiverUpgradeable.sol";
import "../../GSN/ContextUpgradeSafe.sol"; import "../../GSN/ContextUpgradeable.sol";
import "../../introspection/ERC165UpgradeSafe.sol"; import "../../introspection/ERC165Upgradeable.sol";
import "../../math/SafeMathUpgradeSafe.sol"; import "../../math/SafeMathUpgradeable.sol";
import "../../utils/AddressUpgradeSafe.sol"; import "../../utils/AddressUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -19,9 +19,9 @@ import "../../proxy/Initializable.sol"; ...@@ -19,9 +19,9 @@ import "../../proxy/Initializable.sol";
* *
* _Available since v3.1._ * _Available since v3.1._
*/ */
contract ERC1155UpgradeSafe is Initializable, ContextUpgradeSafe, ERC165UpgradeSafe, IERC1155UpgradeSafe, IERC1155MetadataURIUpgradeSafe { contract ERC1155Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC1155Upgradeable, IERC1155MetadataURIUpgradeable {
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
using AddressUpgradeSafe for address; using AddressUpgradeable for address;
// Mapping from token ID to account balances // Mapping from token ID to account balances
mapping (uint256 => mapping(address => uint256)) private _balances; mapping (uint256 => mapping(address => uint256)) private _balances;
...@@ -376,8 +376,8 @@ contract ERC1155UpgradeSafe is Initializable, ContextUpgradeSafe, ERC165UpgradeS ...@@ -376,8 +376,8 @@ contract ERC1155UpgradeSafe is Initializable, ContextUpgradeSafe, ERC165UpgradeS
private private
{ {
if (to.isContract()) { if (to.isContract()) {
try IERC1155ReceiverUpgradeSafe(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) { try IERC1155ReceiverUpgradeable(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
if (response != IERC1155ReceiverUpgradeSafe(to).onERC1155Received.selector) { if (response != IERC1155ReceiverUpgradeable(to).onERC1155Received.selector) {
revert("ERC1155: ERC1155Receiver rejected tokens"); revert("ERC1155: ERC1155Receiver rejected tokens");
} }
} catch Error(string memory reason) { } catch Error(string memory reason) {
...@@ -399,8 +399,8 @@ contract ERC1155UpgradeSafe is Initializable, ContextUpgradeSafe, ERC165UpgradeS ...@@ -399,8 +399,8 @@ contract ERC1155UpgradeSafe is Initializable, ContextUpgradeSafe, ERC165UpgradeS
private private
{ {
if (to.isContract()) { if (to.isContract()) {
try IERC1155ReceiverUpgradeSafe(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (bytes4 response) { try IERC1155ReceiverUpgradeable(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (bytes4 response) {
if (response != IERC1155ReceiverUpgradeSafe(to).onERC1155BatchReceived.selector) { if (response != IERC1155ReceiverUpgradeable(to).onERC1155BatchReceived.selector) {
revert("ERC1155: ERC1155Receiver rejected tokens"); revert("ERC1155: ERC1155Receiver rejected tokens");
} }
} catch Error(string memory reason) { } catch Error(string memory reason) {
......
contracts/token/ERC1155/IERC1155MetadataURIUpgradeSafe.sol → contracts/token/ERC1155/IERC1155MetadataURIUpgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.2; pragma solidity ^0.6.2;
import "./IERC1155UpgradeSafe.sol"; import "./IERC1155Upgradeable.sol";
/** /**
* @dev Interface of the optional ERC1155MetadataExtension interface, as defined * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
...@@ -10,7 +10,7 @@ import "./IERC1155UpgradeSafe.sol"; ...@@ -10,7 +10,7 @@ import "./IERC1155UpgradeSafe.sol";
* *
* _Available since v3.1._ * _Available since v3.1._
*/ */
interface IERC1155MetadataURIUpgradeSafe is IERC1155UpgradeSafe { interface IERC1155MetadataURIUpgradeable is IERC1155Upgradeable {
/** /**
* @dev Returns the URI for token type `id`. * @dev Returns the URI for token type `id`.
* *
......
contracts/token/ERC1155/IERC1155ReceiverUpgradeSafe.sol → contracts/token/ERC1155/IERC1155ReceiverUpgradeable.sol
...@@ -2,12 +2,12 @@ ...@@ -2,12 +2,12 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../introspection/IERC165UpgradeSafe.sol"; import "../../introspection/IERC165Upgradeable.sol";
/** /**
* _Available since v3.1._ * _Available since v3.1._
*/ */
interface IERC1155ReceiverUpgradeSafe is IERC165UpgradeSafe { interface IERC1155ReceiverUpgradeable is IERC165Upgradeable {
/** /**
@dev Handles the receipt of a single ERC1155 token type. This function is @dev Handles the receipt of a single ERC1155 token type. This function is
......
contracts/token/ERC1155/IERC1155UpgradeSafe.sol → contracts/token/ERC1155/IERC1155Upgradeable.sol
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
pragma solidity ^0.6.2; pragma solidity ^0.6.2;
import "../../introspection/IERC165UpgradeSafe.sol"; import "../../introspection/IERC165Upgradeable.sol";
/** /**
* @dev Required interface of an ERC1155 compliant contract, as defined in the * @dev Required interface of an ERC1155 compliant contract, as defined in the
...@@ -10,7 +10,7 @@ import "../../introspection/IERC165UpgradeSafe.sol"; ...@@ -10,7 +10,7 @@ import "../../introspection/IERC165UpgradeSafe.sol";
* *
* _Available since v3.1._ * _Available since v3.1._
*/ */
interface IERC1155UpgradeSafe is IERC165UpgradeSafe { interface IERC1155Upgradeable is IERC165Upgradeable {
/** /**
* @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`. * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
*/ */
......
contracts/token/ERC20/ERC20BurnableUpgradeSafe.sol → contracts/token/ERC20/ERC20BurnableUpgradeable.sol
...@@ -2,8 +2,8 @@ ...@@ -2,8 +2,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../GSN/ContextUpgradeSafe.sol"; import "../../GSN/ContextUpgradeable.sol";
import "./ERC20UpgradeSafe.sol"; import "./ERC20Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -11,7 +11,7 @@ import "../../proxy/Initializable.sol"; ...@@ -11,7 +11,7 @@ import "../../proxy/Initializable.sol";
* tokens and those that they have an allowance for, in a way that can be * tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis). * recognized off-chain (via event analysis).
*/ */
abstract contract ERC20BurnableUpgradeSafe is Initializable, ContextUpgradeSafe, ERC20UpgradeSafe { abstract contract ERC20BurnableUpgradeable is Initializable, ContextUpgradeable, ERC20Upgradeable {
function __ERC20Burnable_init() internal initializer { function __ERC20Burnable_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20Burnable_init_unchained(); __ERC20Burnable_init_unchained();
......
contracts/token/ERC20/ERC20CappedUpgradeSafe.sol → contracts/token/ERC20/ERC20CappedUpgradeable.sol
...@@ -2,13 +2,13 @@ ...@@ -2,13 +2,13 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC20UpgradeSafe.sol"; import "./ERC20Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
* @dev Extension of {ERC20} that adds a cap to the supply of tokens. * @dev Extension of {ERC20} that adds a cap to the supply of tokens.
*/ */
abstract contract ERC20CappedUpgradeSafe is Initializable, ERC20UpgradeSafe { abstract contract ERC20CappedUpgradeable is Initializable, ERC20Upgradeable {
uint256 private _cap; uint256 private _cap;
/** /**
......
contracts/token/ERC20/ERC20PausableUpgradeSafe.sol → contracts/token/ERC20/ERC20PausableUpgradeable.sol
...@@ -2,8 +2,8 @@ ...@@ -2,8 +2,8 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "./ERC20UpgradeSafe.sol"; import "./ERC20Upgradeable.sol";
import "../../utils/PausableUpgradeSafe.sol"; import "../../utils/PausableUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -13,7 +13,7 @@ import "../../proxy/Initializable.sol"; ...@@ -13,7 +13,7 @@ import "../../proxy/Initializable.sol";
* period, or having an emergency switch for freezing all token transfers in the * period, or having an emergency switch for freezing all token transfers in the
* event of a large bug. * event of a large bug.
*/ */
abstract contract ERC20PausableUpgradeSafe is Initializable, ERC20UpgradeSafe, PausableUpgradeSafe { abstract contract ERC20PausableUpgradeable is Initializable, ERC20Upgradeable, PausableUpgradeable {
function __ERC20Pausable_init() internal initializer { function __ERC20Pausable_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__Pausable_init_unchained(); __Pausable_init_unchained();
......
contracts/token/ERC20/ERC20SnapshotUpgradeSafe.sol → contracts/token/ERC20/ERC20SnapshotUpgradeable.sol
...@@ -2,10 +2,10 @@ ...@@ -2,10 +2,10 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../math/SafeMathUpgradeSafe.sol"; import "../../math/SafeMathUpgradeable.sol";
import "../../utils/ArraysUpgradeSafe.sol"; import "../../utils/ArraysUpgradeable.sol";
import "../../utils/CountersUpgradeSafe.sol"; import "../../utils/CountersUpgradeable.sol";
import "./ERC20UpgradeSafe.sol"; import "./ERC20Upgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -32,7 +32,7 @@ import "../../proxy/Initializable.sol"; ...@@ -32,7 +32,7 @@ import "../../proxy/Initializable.sol";
* only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent * only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent
* transfers will have normal cost until the next snapshot, and so on. * transfers will have normal cost until the next snapshot, and so on.
*/ */
abstract contract ERC20SnapshotUpgradeSafe is Initializable, ERC20UpgradeSafe { abstract contract ERC20SnapshotUpgradeable is Initializable, ERC20Upgradeable {
function __ERC20Snapshot_init() internal initializer { function __ERC20Snapshot_init() internal initializer {
__Context_init_unchained(); __Context_init_unchained();
__ERC20Snapshot_init_unchained(); __ERC20Snapshot_init_unchained();
...@@ -43,9 +43,9 @@ abstract contract ERC20SnapshotUpgradeSafe is Initializable, ERC20UpgradeSafe { ...@@ -43,9 +43,9 @@ abstract contract ERC20SnapshotUpgradeSafe is Initializable, ERC20UpgradeSafe {
// Inspired by Jordi Baylina's MiniMeToken to record historical balances: // Inspired by Jordi Baylina's MiniMeToken to record historical balances:
// https://github.com/Giveth/minimd/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol // https://github.com/Giveth/minimd/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
using ArraysUpgradeSafe for uint256[]; using ArraysUpgradeable for uint256[];
using CountersUpgradeSafe for CountersUpgradeSafe.Counter; using CountersUpgradeable for CountersUpgradeable.Counter;
// Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a // Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a
// Snapshot struct, but that would impede usage of functions that work on an array. // Snapshot struct, but that would impede usage of functions that work on an array.
...@@ -58,7 +58,7 @@ abstract contract ERC20SnapshotUpgradeSafe is Initializable, ERC20UpgradeSafe { ...@@ -58,7 +58,7 @@ abstract contract ERC20SnapshotUpgradeSafe is Initializable, ERC20UpgradeSafe {
Snapshots private _totalSupplySnapshots; Snapshots private _totalSupplySnapshots;
// Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid. // Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid.
CountersUpgradeSafe.Counter private _currentSnapshotId; CountersUpgradeable.Counter private _currentSnapshotId;
/** /**
* @dev Emitted by {_snapshot} when a snapshot identified by `id` is created. * @dev Emitted by {_snapshot} when a snapshot identified by `id` is created.
......
contracts/token/ERC20/ERC20UpgradeSafe.sol → contracts/token/ERC20/ERC20Upgradeable.sol
...@@ -2,9 +2,9 @@ ...@@ -2,9 +2,9 @@
pragma solidity ^0.6.0; pragma solidity ^0.6.0;
import "../../GSN/ContextUpgradeSafe.sol"; import "../../GSN/ContextUpgradeable.sol";
import "./IERC20UpgradeSafe.sol"; import "./IERC20Upgradeable.sol";
import "../../math/SafeMathUpgradeSafe.sol"; import "../../math/SafeMathUpgradeable.sol";
import "../../proxy/Initializable.sol"; import "../../proxy/Initializable.sol";
/** /**
...@@ -31,8 +31,8 @@ import "../../proxy/Initializable.sol"; ...@@ -31,8 +31,8 @@ import "../../proxy/Initializable.sol";
* functions have been added to mitigate the well-known issues around setting * functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}. * allowances. See {IERC20-approve}.
*/ */
contract ERC20UpgradeSafe is Initializable, ContextUpgradeSafe, IERC20UpgradeSafe { contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable {
using SafeMathUpgradeSafe for uint256; using SafeMathUpgradeable for uint256;
mapping (address => uint256) private _balances; mapping (address => uint256) private _balances;
......
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