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@ -18,12 +18,13 @@ import "../../utils/Address.sol";
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* For example:
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*
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* [.hljs-theme-light.nopadding]
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* ```
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* ```solidity
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* contract MyToken is ERC20Upgradeable {
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* function initialize() initializer public {
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* __ERC20_init("MyToken", "MTK");
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* }
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* }
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*
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* contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
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* function initializeV2() reinitializer(2) public {
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* __ERC20Permit_init("MyToken");
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@ -143,7 +144,7 @@ abstract contract Initializable {
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*/
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function _disableInitializers() internal virtual {
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require(!_initializing, "Initializable: contract is initializing");
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if (_initialized < type(uint8).max) {
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if (_initialized != type(uint8).max) {
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_initialized = type(uint8).max;
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emit Initialized(type(uint8).max);
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}
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