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Update some examples to remove warnings.

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chriseth 2018-04-30 16:21:36 +02:00
parent 9e61b25dc4
commit 65d8e5446c
1 changed files with 6 additions and 6 deletions
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12
docs/solidity-by-example.rst
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@ -66,7 +66,7 @@ of votes.
Proposal[] public proposals; Proposal[] public proposals;
/// Create a new ballot to choose one of `proposalNames`. /// Create a new ballot to choose one of `proposalNames`.
function Ballot(bytes32[] proposalNames) public { constructor(bytes32[] proposalNames) public {
chairperson = msg.sender; chairperson = msg.sender;
voters[chairperson].weight = 1; voters[chairperson].weight = 1;
@ -256,7 +256,7 @@ activate themselves.
/// Create a simple auction with `_biddingTime` /// Create a simple auction with `_biddingTime`
/// seconds bidding time on behalf of the /// seconds bidding time on behalf of the
/// beneficiary address `_beneficiary`. /// beneficiary address `_beneficiary`.
function SimpleAuction( constructor(
uint _biddingTime, uint _biddingTime,
address _beneficiary address _beneficiary
) public { ) public {
@ -418,7 +418,7 @@ high or low invalid bids.
modifier onlyBefore(uint _time) { require(now < _time); _; } modifier onlyBefore(uint _time) { require(now < _time); _; }
modifier onlyAfter(uint _time) { require(now > _time); _; } modifier onlyAfter(uint _time) { require(now > _time); _; }
function BlindAuction( constructor(
uint _biddingTime, uint _biddingTime,
uint _revealTime, uint _revealTime,
address _beneficiary address _beneficiary
@ -553,7 +553,7 @@ Safe Remote Purchase
// Ensure that `msg.value` is an even number. // Ensure that `msg.value` is an even number.
// Division will truncate if it is an odd number. // Division will truncate if it is an odd number.
// Check via multiplication that it wasn't an odd number. // Check via multiplication that it wasn't an odd number.
function Purchase() public payable { constructor() public payable {
seller = msg.sender; seller = msg.sender;
value = msg.value / 2; value = msg.value / 2;
require((2 * value) == msg.value, "Value has to be even."); require((2 * value) == msg.value, "Value has to be even.");
@ -602,7 +602,7 @@ Safe Remote Purchase
{ {
emit Aborted(); emit Aborted();
state = State.Inactive; state = State.Inactive;
seller.transfer(this.balance); seller.transfer(address(this).balance);
} }
/// Confirm the purchase as buyer. /// Confirm the purchase as buyer.
@ -637,7 +637,7 @@ Safe Remote Purchase
// block the refund - the withdraw pattern should be used. // block the refund - the withdraw pattern should be used.
buyer.transfer(value); buyer.transfer(value);
seller.transfer(this.balance); seller.transfer(address(this).balance);
} }
} }