* Changes ERC777 external functions to public for allowing overrides #1994
* Changes ERC777 external functions to public for allowing overrides (#1994)
* Update ReentrancyGuard for Istanbul Hard Fork
Changes:
Added L37, `_guardCounter = 1;`
Rationale:
The planned _Istanbul Hard Fork_ will implement [EIP 2200](e4d4ea348e/EIPS/eip-2200.md), which implements "net gas metering" for `sstore` operations. If the final value of `_guardCounter` is unchanged relative to the original value of it, a gas refund will be applied and charges for changing the value of `_guardCounter` will effectively not exist. This ends up being cheaper than the current implementation ONLY AFTER Istanbul. Before Istanbul, the added line actually ends up costing more gas.
Note that if `_guardCounter` is `0` initially, the initial cost and subsequent refund will both be larger than if `_guardCounter` is `1` initially. Although in both cases, the net gas cost (`gasCost - gasRefund`) are equal, it's better in terms of cost to have both the gas cost and refund smaller, as there is some limit to the percentage of a gas refund that can actually be realized.
* Update CHANGELOG.md
Added note for change to ReentrancyGuard.sol
* Update ReentrancyGuard.sol
* Update CHANGELOG.md
* Merge GSNBouncerBase into GSNRecipient
* Remove emtpy implementations for _pre and _post
* Rename bouncers to recipients
* Rename bouncers documentation to strategies
* Rewrite guides and docstrings to use the strategy naming scheme
* Address review comments
* Apply suggestions from code review
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
* change wording of docs
(cherry picked from commit aae95db4e0)
* GSNSignatureBoucer does not accept zero address
* Linting code.
* Update contracts/GSN/bouncers/GSNBouncerSignature.sol
Makes sense!
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Update test/GSN/GSNBouncerSignature.test.js
ok!
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Add zero address constant from OZ test Helpers
* revert prettier formatting
(cherry picked from commit f9a94788fb)
* Improve IRelayRecipient docs
* Fix link
* Update IRelayHub docs to the docsite format
* Update IRelayRecipient docs to the dociste format
* Fix typo
* Improve GSN readme
* Fix link
* Update GSNRecipient docs
* Apply suggestions from code review
Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>
* Apply suggestions from code review
Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>
* Apply suggestions from code review
Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>
(cherry picked from commit d864228624)
* Merge GSNBouncerBase into GSNRecipient
* Remove emtpy implementations for _pre and _post
* Rename bouncers to recipients
* Rename bouncers documentation to strategies
* Rewrite guides and docstrings to use the strategy naming scheme
* Address review comments
* Apply suggestions from code review
Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>
* change wording of docs
* GSNSignatureBoucer does not accept zero address
* Linting code.
* Update contracts/GSN/bouncers/GSNBouncerSignature.sol
Makes sense!
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Update test/GSN/GSNBouncerSignature.test.js
ok!
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Add zero address constant from OZ test Helpers
* revert prettier formatting
* refactor(ERC165Checker) replaced assembly code with function
* returned false if result.length==0
* trigger ci
* updated ERC165Checker to return false if result.length < 32
Nicolás Venturo
William Entriken
Arindam Ghosh
Francisco Giordano
Ignacio Mazzara
ericDeCourcy
Mick de Graaf
Dennison Bertram
Dmitry
Mitar
Ross Campbell
Benjamin Smith
dependabot-preview[bot]
Yohann Pereira
Ajitesh Mishra
Igor Sobolev