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Move ERC721 and ERC1155 receiver checks to dedicate libraries #4845

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Merged
ernestognw merged 11 commits into from
Jan 30, 2024
+540 −101
Merged

Move ERC721 and ERC1155 receiver checks to dedicate libraries #4845

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a193bd9
Move ERC721 and ERC1155 receiver checks to dedicate libraries
Amxx Jan 18, 2024
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doc
Amxx Jan 18, 2024
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doc
Amxx Jan 18, 2024
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doc
Amxx Jan 18, 2024
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up
Amxx Jan 18, 2024
dc2f8f4
fix lint
Amxx Jan 18, 2024
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Amxx Jan 30, 2024
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ernestognw Jan 30, 2024
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Add tests
ernestognw Jan 30, 2024
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Fix tests
ernestognw Jan 30, 2024
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Remove unnecessary .only
ernestognw Jan 30, 2024
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fix lint
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@Amxx
Amxx committed Jan 18, 2024
commit dc2f8f41397adf55c3bb039524bb05d0e7d10947
8 changes: 7 additions & 1 deletion contracts/token/ERC721/utils/ERC721Utils.sol
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Expand Up @@ -15,7 +15,13 @@ library ERC721Utils {
* contains code at the moment of execution. This will revert if the recipient doesn't accept the token transfer.
* The call is not executed if the target address is not a contract.
*/
function checkOnERC721Received(address operator, address from, address to, uint256 tokenId, bytes memory data) internal {
function checkOnERC721Received(
address operator,
address from,
address to,
uint256 tokenId,
bytes memory data
) internal {
if (to.code.length > 0) {
try IERC721Receiver(to).onERC721Received(operator, from, tokenId, data) returns (bytes4 retval) {
if (retval != IERC721Receiver.onERC721Received.selector) {
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