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Making visibility explicit for storage variables (#759)

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* Making visibility explicit for storage variables

* Made BasicToken's variables internal.
This commit is contained in:
Dave Hoover
2018-07-27 13:50:33 -07:00
committed by Nicolás Venturo
parent ae2980b072
commit 16429b1522
1 changed files with 2 additions and 2 deletions
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4
contracts/token/ERC20/BasicToken.sol
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@ -12,9 +12,9 @@ import "../../math/SafeMath.sol";
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
mapping(address => uint256) internal balances;
uint256 totalSupply_;
uint256 internal totalSupply_;
/**
* @dev Total number of tokens in existence