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Merge tag 'v2.2.0' of github.com:OpenZeppelin/openzeppelin-solidity

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v2.2.0
This commit is contained in:
Francisco Giordano
2019-05-28 17:40:27 -03:00
parent f18fd17355 9ed1b44865
commit 2b9dc9ae87
162 changed files with 3035 additions and 2330 deletions
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18
contracts/drafts/ERC1046/TokenMetadata.sol → contracts/drafts/ERC1046/ERC20Metadata.sol
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@ -1,4 +1,4 @@
pragma solidity ^0.5.0;
pragma solidity ^0.5.2;
import "zos-lib/contracts/Initializable.sol";
import "../../token/ERC20/IERC20.sol";
@ -8,22 +8,20 @@ import "../../token/ERC20/IERC20.sol";
* @dev See https://eips.ethereum.org/EIPS/eip-1046
* @dev tokenURI must respond with a URI that implements https://eips.ethereum.org/EIPS/eip-1047
*/
contract ERC20TokenMetadata is Initializable, IERC20 {
function tokenURI() external view returns (string memory);
uint256[50] private ______gap;
}
contract ERC20WithMetadata is Initializable, ERC20TokenMetadata {
contract ERC20Metadata is Initializable {
string private _tokenURI;
function initialize(string memory tokenURI) public {
_tokenURI = tokenURI;
function initialize(string memory tokenURI_) public {
_setTokenURI(tokenURI_);
}
function tokenURI() external view returns (string memory) {
return _tokenURI;
}
function _setTokenURI(string memory tokenURI_) internal {
_tokenURI = tokenURI_;
}
uint256[50] private ______gap;
}