4 Commits (1f9c97092921d649e45f6f4133a9f5e71ed95b1b)

Author	SHA1	Message	Date
Francisco Giordano	90ed1af972	Support compiling with solc 0.7 (#2408)	4 years ago
Elena Gesheva	04fc35707d	Migrate contracts to Solidity 0.7 (#2319) ... * 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
Nicolás Venturo	fac773ac99	Add SPX license identifier (#2235) ... (cherry picked from commit 56de324afe)	5 years ago
Nicolás Venturo	56de324afe	Add SPX license identifier (#2235)	5 years ago
Nicolás Venturo	24c37c1f9e	Bundle ERC721 extensions into base contract (#2149) ... * Add IERC721Metadata implementation into ERC721 * Add IERC721Enumerable into ERC721 * Update ERC721Pausable and ERC721Burnable * Delete ERC721Metadata, ERC721Enumerable and ERC721 (now ERC721) * Update mocks * Update tests * Update contracts/token/ERC721/ERC721.sol Co-Authored-By: Francisco Giordano <frangio.1@gmail.com> * Make ERC721Pausable and ERC721Burnable abstract Co-authored-by: Francisco Giordano <frangio.1@gmail.com>	5 years ago
Nicolás Venturo	5dfe7215a9	Migrate Contracts to Solidity v0.6 (#2080) ... * 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