56de324afe
Add SPX license identifier ( #2235 )
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
1292b6abab
Move ERC1820 and ERC777 out of drafts ( #1742 )
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* Moved ERC1820 related contracts out of drafts and into introspection.
* Moved ERC777 related contracts out of drafts and into token.
(cherry picked from commit c794c96617
6 years ago
c794c96617
Move ERC1820 and ERC777 out of drafts ( #1742 )
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* Moved ERC1820 related contracts out of drafts and into introspection.
* Moved ERC777 related contracts out of drafts and into token.
6 years ago
ae919629cd
Revert Solidity version bump. ( #1729 )
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(cherry picked from commit 67bca857ee
6 years ago
67bca857ee
Revert Solidity version bump. ( #1729 )
6 years ago
19c7414052
Bump minimum Solidity version to 0.5.7 ( #1724 )
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* Bump Solidity version to 0.5.7
* Add changelog entry.
6 years ago
308a4c9907
Draft EIP 1820 ( #1677 )
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* Add barebones EIP1820 support.
* Update openzeppelin-test-helpers dependency to have ERC1820 support.
* Add tests for ERC1820.
* Improve inline documentation.
* Add changelog entry.
* Update test-helpers, refactor tests to use new helpers.
* Rename ERC1820 to ERC1820Implementer.
* Improve implementer docstring.
* Remove _implementsInterfaceForAddress.
* update openzeppelin-test-helpers to 0.2.0
* Update contracts/drafts/ERC1820Implementer.sol
Co-Authored-By: nventuro <nicolas.venturo@gmail.com>
* Fix how solidity coverage is run to allow for free events.
* Fix coverage testing script.
6 years ago
Nicolás Venturo