b0cf6fbb7a
Add Prettier for linting and fix Solhint config ( #2697 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
e3661abe84
Split ERC20Votes and ERC20VotesComp ( #2706 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
100ca0b8a2
ERC20 extension for governance tokens (vote delegation and snapshots) ( #2632 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
24a0bc23cf
Reorganize the repo structure ( #2503 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
974c534210
Update contracts to support Solidity 0.8.x ( #2442 )
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Co-authored-by: Francisco Giordano <frangio.1@gmail.com>
4 years ago
90ed1af972
Support compiling with solc 0.7 ( #2408 )
4 years ago
04fc35707d
Migrate contracts to Solidity 0.7 ( #2319 )
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* Update contract pragmas to solidity 0.7
* Remove internal declaration on constructors
* Reference SafeMath explicitely
* Remove public constructor declaration from abstract contracts
* Remove public constructor declaration from non-abstract contracts
5 years ago
b72088a90a
Add 'available since' notices
5 years ago
fac773ac99
Add SPX license identifier ( #2235 )
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(cherry picked from commit 56de324afe
5 years ago
5513dfd3cf
Adding SafeCast variants for signed integers ( #2243 )
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* feat: Adding SafeCast variants for signed integers
* Add newline at EOF
* Update CHANGELOG.md
* Update contracts/utils/SafeCast.sol
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
56de324afe
Add SPX license identifier ( #2235 )
5 years ago
4476a2d531
Unsigned conversion #2111 ( #2123 )
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* Add signed to unsigned conversion to SafeCast
* Update SafeCast exception message
* Add test for SafeCast int to uint conversion
- Update SafeCastMock
- Add tests for SafeCast int256 to uint256
* Update SafeCast int to uint definition
Apply suggestions from code review.
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
* Update test for SafeCast int to uint conversion
* Update SafeCast test after code review
- Change "downcasts" to "casts"
- Move test closer to its function
* Fix error in SafeCast toUint256 description
* Fix breaking error in SafeCast
* Add uint256 to int256 conversion to SafeCast
- Add function
- Add mock
- Add test
* Update SafeCast unsigned to signed conversion
- Update error in conversion to be more clear
- Update constants in test to be powers of 2 instead of shifts
* Add changelog entry
* Update SafeCast tests
- Add minus in INT256_MIN for clarity
Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>
Co-authored-by: Nicolás Venturo <nicolas.venturo@gmail.com>
5 years ago
a8d6f13c94
Remove all 'available since' notices
5 years ago
5dfe7215a9
Migrate Contracts to Solidity v0.6 ( #2080 )
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* Initial migration to Solidity 0.6.x - v3.0 first steps (#2063 )
* Initial migration, missing GSN, 721, 777 and Crowdsales.
* Add _beforeTokenOperation and _afterTokenOperation.
* Add documentation for hooks.
* Add hooks doc
* Add missing drafts
* Add back ERC721 with hooks
* Bring back ERC777
* Notes on hooks
* Bring back GSN
* Make functions virtual
* Make GSN overrides explicit
* Fix ERC20Pausable tests
* Remove virtual from some view functions
* Update linter
* Delete examples
* Remove unnecessary virtual
* Remove roles from Pausable
* Remove roles
* Remove users of roles
* Adapt ERC20 tests
* Fix ERC721 tests
* Add all ERC721 hooks
* Add ERC777 hooks
* Fix remaining tests
* Bump compiler version
* Move 721BurnableMock into mocks directory
* Remove _before hooks
* Fix tests
* Upgrade linter
* Put modifiers last
* Remove _beforeTokenApproval and _beforeOperatorApproval hooks
5 years ago
e493fb3e95
Add 'available since' notes. Fixes #2054
5 years ago
2c11ed59fa
Safe Casting Library from uint256 to uintXX ( #1926 )
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* Include Safe Casting Library with complete and exhaustive test-suite.
* linting test file.
* Typo in SafeCast import statement
* Update test/utils/SafeCast.test.js
* Rename `castUXX` to `toUintXX` from suggestion
* Tackling the quick and easy suggestions regarding error string improvements etc.
* typo and changelog update.
* Improve SafeCast tests
* Update test/utils/SafeCast.test.js
* Update test/utils/SafeCast.test.js
* incorrect import
* add SafeCast to docs site
* Update CHANGELOG.md
* Update SafeCast.sol
5 years ago
Hadrien Croubois
Hadrien Croubois
Andre Korol
Francisco Giordano
Elena Gesheva
Nicolás Venturo
Julian M. Rodriguez
pepelu
Benjamin Smith