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Implement recommendations from 5.0 audit Phase 1A (#4398)

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Co-authored-by: Francisco Giordano <fg@frang.io>
Co-authored-by: Hadrien Croubois <hadrien.croubois@gmail.com>
This commit is contained in:
Ernesto García
2023-07-03 12:02:06 -06:00
committed by GitHub
parent 06861dce54
commit bb64458928
38 changed files with 779 additions and 666 deletions
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7
scripts/generate/templates/Checkpoints.js
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@ -6,13 +6,12 @@ const header = `\
pragma solidity ^0.8.19;
import {Math} from "../math/Math.sol";
import {SafeCast} from "../math/SafeCast.sol";
/**
* @dev This library defines the \`History\` struct, for checkpointing values as they change at different points in
* @dev This library defines the \`Trace*\` struct, for checkpointing values as they change at different points in
* time, and later looking up past values by block number. See {Votes} as an example.
*
* To create a history of checkpoints define a variable type \`Checkpoints.History\` in your contract, and store a new
* To create a history of checkpoints define a variable type \`Checkpoints.Trace*\` in your contract, and store a new
* checkpoint for the current transaction block using the {push} function.
*
* _Available since v4.5._
@ -40,6 +39,8 @@ struct ${opts.checkpointTypeName} {
* @dev Pushes a (\`key\`, \`value\`) pair into a ${opts.historyTypeName} so that it is stored as the checkpoint.
*
* Returns previous value and new value.
*
* IMPORTANT: Never accept \`key\` as a user input, since an arbitrary \`type(${opts.keyTypeName}).max\` key set will disable the library.
*/
function push(
${opts.historyTypeName} storage self,