this -> address(this)

Brendan Chou · Brendan Chou · commit 39ffce91f451 · 2018-08-02T11:27:36.000-07:00
diff --git a/contracts/crowdsale/emission/AllowanceCrowdsale.sol b/contracts/crowdsale/emission/AllowanceCrowdsale.sol
@@ -31,7 +31,7 @@ contract AllowanceCrowdsale is Crowdsale {
    * @return Amount of tokens left in the allowance
    */
   function remainingTokens() public view returns (uint256) {
-    return token.allowance(tokenWallet, this);
+    return token.allowance(tokenWallet, address(this));
   }
 
   /**
diff --git a/contracts/lifecycle/TokenDestructible.sol b/contracts/lifecycle/TokenDestructible.sol
@@ -26,7 +26,7 @@ contract TokenDestructible is Ownable {
     // Transfer tokens to owner
     for (uint256 i = 0; i < _tokens.length; i++) {
       ERC20Basic token = ERC20Basic(_tokens[i]);
-      uint256 balance = token.balanceOf(this);
+      uint256 balance = token.balanceOf(address(this));
       token.transfer(owner, balance);
     }
 

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ contract AllowanceCrowdsale is Crowdsale {`
`31`	`31`	`* @return Amount of tokens left in the allowance`
`32`	`32`	`*/`
`33`	`33`	`function remainingTokens() public view returns (uint256) {`
`34`		`- return token.allowance(tokenWallet, this);`
	`34`	`+ return token.allowance(tokenWallet, address(this));`
`35`	`35`	`}`
`36`	`36`
`37`	`37`	`/**`
Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ contract TokenDestructible is Ownable {`
`26`	`26`	`// Transfer tokens to owner`
`27`	`27`	`for (uint256 i = 0; i < _tokens.length; i++) {`
`28`	`28`	`ERC20Basic token = ERC20Basic(_tokens[i]);`
`29`		`- uint256 balance = token.balanceOf(this);`
	`29`	`+ uint256 balance = token.balanceOf(address(this));`
`30`	`30`	`token.transfer(owner, balance);`
`31`	`31`	`}`
`32`	`32`