Nicolás Venturo b7d60f2f9a Fix warnings (#1606) ...

* Bump required compiler version to 0.5.2.

* Fix shadowed variable warning in ERC20Migrator.

* Rename Counter to Counters.

* Add dummy state variable to SafeERC20Helper.

* Update changelog entry.

* Fix CountersImpl name.

* Improve changelog entry.

2019-01-17 15:59:30 -03:00

..

Math.sol

Fix warnings (#1606)

2019-01-17 15:59:30 -03:00

SafeMath.sol

Fix warnings (#1606)

2019-01-17 15:59:30 -03:00