dexorder

lib_openzeppelin_contracts/contracts/mocks/proxy/ClashingImplementation.sol

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: MIT
+
+pragma solidity ^0.8.20;
+
+/**
+ * @dev Implementation contract with a payable changeAdmin(address) function made to clash with
+ * TransparentUpgradeableProxy's to test correct functioning of the Transparent Proxy feature.
+ */
+contract ClashingImplementation {
+    event ClashingImplementationCall();
+
+    function upgradeToAndCall(address, bytes calldata) external payable {
+        emit ClashingImplementationCall();
+    }
+
+    function delegatedFunction() external pure returns (bool) {
+        return true;
+    }
+}