changed instances of uint to uint256; fixes issue #226

contracts/token/PausableToken.sol

@@ -11,11 +11,11 @@ import '../lifecycle/Pausable.sol';
 
 contract PausableToken is StandardToken, Pausable {
 
-  function transfer(address _to, uint _value) whenNotPaused returns (bool) {
+  function transfer(address _to, uint256 _value) whenNotPaused returns (bool) {
     return super.transfer(_to, _value);
   }
 
-  function transferFrom(address _from, address _to, uint _value) whenNotPaused returns (bool) {
+  function transferFrom(address _from, address _to, uint256 _value) whenNotPaused returns (bool) {
     return super.transferFrom(_from, _to, _value);
   }
 }

contracts/token/TokenTimelock.sol

@@ -5,11 +5,11 @@ import './ERC20Basic.sol';
 
 /**
  * @title TokenTimelock
- * @dev TokenTimelock is a token holder contract that will allow a 
+ * @dev TokenTimelock is a token holder contract that will allow a
  * beneficiary to extract the tokens after a given release time
  */
 contract TokenTimelock {
-  
+
   // ERC20 basic token contract being held
   ERC20Basic token;
 
@@ -17,9 +17,9 @@ contract TokenTimelock {
   address beneficiary;
 
   // timestamp when token release is enabled
-  uint releaseTime;
+  uint64 releaseTime;
 
-  function TokenTimelock(ERC20Basic _token, address _beneficiary, uint _releaseTime) {
+  function TokenTimelock(ERC20Basic _token, address _beneficiary, uint64 _releaseTime) {
     require(_releaseTime > now);
     token = _token;
     beneficiary = _beneficiary;
@@ -41,7 +41,7 @@ contract TokenTimelock {
   function release() {
     require(now >= releaseTime);
 
-    uint amount = token.balanceOf(this);
+    uint256 amount = token.balanceOf(this);
     require(amount > 0);
 
     token.transfer(beneficiary, amount);

test/helpers/BasicTokenMock.sol

@@ -7,7 +7,7 @@ import '../../contracts/token/BasicToken.sol';
 // mock class using BasicToken
 contract BasicTokenMock is BasicToken {
 
-  function BasicTokenMock(address initialAccount, uint initialBalance) {
+  function BasicTokenMock(address initialAccount, uint256 initialBalance) {
     balances[initialAccount] = initialBalance;
     totalSupply = initialBalance;
   }

test/helpers/DayLimitMock.sol

@@ -2,17 +2,17 @@ pragma solidity ^0.4.11;
 import "../../contracts/DayLimit.sol";
 
 contract DayLimitMock is DayLimit {
-  uint public totalSpending;
+  uint256 public totalSpending;
 
-  function DayLimitMock(uint _value) DayLimit(_value) {
+  function DayLimitMock(uint256 _value) DayLimit(_value) {
     totalSpending = 0;
   }
 
-  function attemptSpend(uint _value) external limitedDaily(_value) {
+  function attemptSpend(uint256 _value) external limitedDaily(_value) {
     totalSpending += _value;
   }
 
-  function setDailyLimit(uint _newLimit) external {
+  function setDailyLimit(uint256 _newLimit) external {
     _setDailyLimit(_newLimit);
   }
 

test/helpers/ERC23TokenMock.sol

@@ -5,18 +5,18 @@ import '../../contracts/token/BasicToken.sol';
 
 
 contract ERC23ContractInterface {
-  function tokenFallback(address _from, uint _value, bytes _data) external;
+  function tokenFallback(address _from, uint256 _value, bytes _data) external;
 }
 
 contract ERC23TokenMock is BasicToken {
 
-  function ERC23TokenMock(address initialAccount, uint initialBalance) {
+  function ERC23TokenMock(address initialAccount, uint256 initialBalance) {
     balances[initialAccount] = initialBalance;
     totalSupply = initialBalance;
   }
 
   // ERC23 compatible transfer function (except the name)
-  function transferERC23(address _to, uint _value, bytes _data)
+  function transferERC23(address _to, uint256 _value, bytes _data)
     returns (bool success)
   {
     transfer(_to, _value);

test/helpers/MultisigWalletMock.sol

@@ -2,9 +2,9 @@ pragma solidity ^0.4.11;
 import "../../contracts/MultisigWallet.sol";
 
 contract MultisigWalletMock is MultisigWallet {
-  uint public totalSpending;
+  uint256 public totalSpending;
 
-  function MultisigWalletMock(address[] _owners, uint _required, uint _daylimit)
+  function MultisigWalletMock(address[] _owners, uint256 _required, uint256 _daylimit)
     MultisigWallet(_owners, _required, _daylimit) payable { }
 
   function changeOwner(address _from, address _to) external { }

test/helpers/PausableMock.sol

@@ -7,7 +7,7 @@ import '../../contracts/lifecycle/Pausable.sol';
 // mock class using Pausable
 contract PausableMock is Pausable {
   bool public drasticMeasureTaken;
-  uint public count;
+  uint256 public count;
 
   function PausableMock() {
     drasticMeasureTaken = false;

test/helpers/PullPaymentMock.sol

@@ -10,7 +10,7 @@ contract PullPaymentMock is PullPayment {
   function PullPaymentMock() payable { }
 
   // test helper function to call asyncSend
-  function callSend(address dest, uint amount) {
+  function callSend(address dest, uint256 amount) {
     asyncSend(dest, amount);
   }
 

test/helpers/ReentrancyMock.sol

@@ -15,7 +15,7 @@ contract ReentrancyMock is ReentrancyGuard {
     counter += 1;
   }
 
-  function countLocalRecursive(uint n) public nonReentrant {
+  function countLocalRecursive(uint256 n) public nonReentrant {
     if(n > 0) {
       count();
       countLocalRecursive(n - 1);

test/helpers/SafeMathMock.sol

@@ -5,17 +5,17 @@ import '../../contracts/math/SafeMath.sol';
 
 
 contract SafeMathMock {
-  uint public result;
+  uint256 public result;
 
-  function multiply(uint a, uint b) {
+  function multiply(uint256 a, uint256 b) {
     result = SafeMath.mul(a, b);
   }
 
-  function subtract(uint a, uint b) {
+  function subtract(uint256 a, uint256 b) {
     result = SafeMath.sub(a, b);
   }
 
-  function add(uint a, uint b) {
+  function add(uint256 a, uint256 b) {
     result = SafeMath.add(a, b);
   }
 }

test/helpers/ShareableMock.sol

@@ -3,9 +3,9 @@ import "../../contracts/ownership/Shareable.sol";
 
 contract ShareableMock is Shareable {
 
-  uint public count = 0;
+  uint256 public count = 0;
 
-  function ShareableMock(address[] _owners, uint _required) Shareable(_owners, _required) {
+  function ShareableMock(address[] _owners, uint256 _required) Shareable(_owners, _required) {
 
   }
 

test/helpers/StandardTokenMock.sol

@@ -7,7 +7,7 @@ import '../../contracts/token/StandardToken.sol';
 // mock class using StandardToken
 contract StandardTokenMock is StandardToken {
 
-  function StandardTokenMock(address initialAccount, uint initialBalance) {
+  function StandardTokenMock(address initialAccount, uint256 initialBalance) {
     balances[initialAccount] = initialBalance;
     totalSupply = initialBalance;
   }

test/helpers/VestedTokenMock.sol

@@ -4,7 +4,7 @@ import '../../contracts/token/VestedToken.sol';
 
 // mock class using StandardToken
 contract VestedTokenMock is VestedToken {
-  function VestedTokenMock(address initialAccount, uint initialBalance) {
+  function VestedTokenMock(address initialAccount, uint256 initialBalance) {
     balances[initialAccount] = initialBalance;
     totalSupply = initialBalance;
   }