Partially finish ERC721

2023-08-14 17:54:08 -06:00
parent be6656de90
commit 6d582a3c02
5 changed files with 109 additions and 118 deletions
--- a/certora/diff/token_ERC721_ERC721.sol.patch
+++ b/certora/diff/token_ERC721_ERC721.sol.patch
@ -1,14 +0,0 @@
--- token/ERC721/ERC721.sol	2023-08-11 20:33:54
-+++ token/ERC721/ERC721.sol	2023-08-13 09:56:16
-@@ -214,6 +214,11 @@
-         }
-     }
- 
-+    // FV
-+    function _getApproved(uint256 tokenId) internal view returns (address) {
-+        return _tokenApprovals[tokenId];
-+    }
-+
-     /**
-      * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
-      *