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Automatically merged updates to draft EIP(s) 3234 (#3458)

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Hi, I'm a bot! This change was automatically merged because:

 - It only modifies existing Draft, Review, or Last Call EIP(s)
 - The PR was approved or written by at least one author of each modified EIP
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rictorlome 2021-04-02 09:17:36 -04:00 committed by GitHub
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commit 559bf352fd
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1 changed files with 17 additions and 11 deletions
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22
EIPS/eip-3234.md
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@ -61,8 +61,8 @@ interface IERC3234BatchFlashLender {
*/
function batchFlashLoan(
IERC3234BatchFlashBorrower receiver,
address[] calldata token,
uint256[] calldata amount,
address[] calldata tokens,
uint256[] calldata amounts,
bytes[] calldata data
) external returns (bool);
}
@ -83,7 +83,13 @@ function batchFlashLoan(
) external returns (bool) {
...
require(
receiver.onBatchFlashLoan(msg.sender, tokens, amounts, fees, data),
receiver.onBatchFlashLoan(
msg.sender,
tokens,
amounts,
fees,
data
) == keccak256("ERC3234BatchFlashBorrower.onBatchFlashLoan"),
"IERC3234: Callback failed"
);
...
@ -106,20 +112,20 @@ If successful, `batchFlashLoan` MUST return `true`.
### Receiver Specification
A `receiver` of flash loans MUST implement the IERC3234FlashBorrower interface:
A `receiver` of flash loans MUST implement the IERC3234BatchFlashBorrower interface:
```
pragma solidity ^0.7.0 || ^0.8.0;
interface IERC3234FlashBorrower {
interface IERC3234BatchFlashBorrower {
/**
* @dev Receive a flash loan.
* @param initiator The initiator of the loan.
* @param token The loan currency.
* @param amount The amount of tokens lent.
* @param fee The additional amount of tokens to repay.
* @param tokens The loan currency.
* @param amounts The amount of tokens lent.
* @param fees The additional amount of tokens to repay.
* @param data Arbitrary data structure, intended to contain user-defined parameters.
* @return The keccak256 hash of "ERC3234BatchFlashBorrower.onBatchFlashLoan"
*/