Update Proxy.sol

engie-new-business · Sep 17, 2020 · df6e6cd · df6e6cd
1 parent 8422455
commit df6e6cd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/contracts/Proxy.sol b/contracts/Proxy.sol
@@ -6,6 +6,7 @@ contract Proxy {
 
     // implementation always needs to be first declared variable, to ensure that it is at the same location in the contracts to which calls are delegated.
     // For this purpose, these contracts must first inherit from Implementation class (Implementation.sol)
+    // Storage slots are blindly used by implementation. Do not declare any storage variable here.
     address public implementation;
 
     /// @dev Constructor function sets address of implementation contract.