4dcdd293e8
* make StandardToken state variables private
* simplify mocks
* document new internal functions
* fix link to ERC20 document
* revert order of Transfer and Mint events
* Revert "simplify mocks"
This reverts commit 371fe3e567.
* add tests for new internal functions
* add check for null account
* add checks for balances and allowance
* add inline docs to BurnableToken._burn
* remove redundant checks and clarify why
29 lines
709 B
Solidity
29 lines
709 B
Solidity
pragma solidity ^0.4.24;
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import "../token/ERC20/StandardToken.sol";
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/**
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* @title SimpleToken
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* @dev Very simple ERC20 Token example, where all tokens are pre-assigned to the creator.
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* Note they can later distribute these tokens as they wish using `transfer` and other
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* `StandardToken` functions.
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*/
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contract SimpleToken is StandardToken {
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string public constant name = "SimpleToken";
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string public constant symbol = "SIM";
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uint8 public constant decimals = 18;
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uint256 public constant INITIAL_SUPPLY = 10000 * (10 ** uint256(decimals));
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/**
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* @dev Constructor that gives msg.sender all of existing tokens.
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*/
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constructor() public {
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_mint(msg.sender, INITIAL_SUPPLY);
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}
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}
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