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Fix style feedback #2

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dv3-000 merged 1 commit into from
Jan 16, 2025
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Fix style feedback #2

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2 changes: 1 addition & 1 deletion EIPS/eip-7702.md
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Expand Up @@ -88,7 +88,7 @@ If transaction execution results in failure (any exceptional condition or code r

The delegation designation uses the banned opcode `0xef` from [EIP-3541](./eip-3541.md) to designate the code has a special purpose. This designator requires all code executing operations to follow the address pointer to get the account's executable code, and requires all other code reading operations to act only on the delegation designator (`0xef0100 || address`). The following reading instructions are impacted: `EXTCODESIZE`, `EXTCODECOPY`, `EXTCODEHASH`, and the following executing instructions are impacted: `CALL`, `CALLCODE`, `STATICCALL`, `DELEGATECALL`, as well as transactions with `destination` targeting the code with delegation designation.

For example, `EXTCODESIZE` would return `23` (the size of `0xef0100 || address`), `EXTCODEHASH` would return (`keccak256(0xef0100 || address)`), and `CALL` would load the code from `address` and execute it in the context of `authority`.
For example, `EXTCODESIZE` would return `23` (the size of `0xef0100 || address`), `EXTCODEHASH` would return `keccak256(0xef0100 || address)`, and `CALL` would load the code from `address` and execute it in the context of `authority`.

In case a delegation designator points to a precompile address, retrieved code is considered empty and `CALL`, `CALLCODE`, `STATICCALL`, `DELEGATECALL` instructions targeting this account will execute empty code, i.e. succeed with no execution given enough gas.

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