182 Commits

Author SHA1 Message Date
3586e648b2 init
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2025-07-08 01:27:47 +08:00
27f6354bae Revert "Revert "remove confusing comment""
This reverts commit 2997ebf30f.
2020-04-17 16:09:36 -04:00
272713c81b Widen the pragma (#71)
* Widen the pragma

This reverts commit 528056ed
2020-04-17 16:05:13 -04:00
2997ebf30f Revert "remove confusing comment"
This reverts commit 797706d8b5.
2020-04-13 14:45:43 -04:00
797706d8b5 remove confusing comment 2020-04-01 10:42:03 -04:00
1136544ac8 exchange -> pair 2020-03-17 18:05:28 -04:00
170a739f08 switch lock from 2 -> 1 -> 2 to 1->0->1 2020-03-10 17:48:02 -04:00
505d0ac138 update _mintFee comment 2020-02-19 11:56:27 -05:00
b742e92502 optimistic swaps (#53)
* alternative flash lending (renting) design

* add rent interface

* fix stack too deep error

rearrange order of k condition math

ignore erroneous out of gas errors in tests

* try removing rent in favor of monolithic swap

IUniswapV2Borrower -> IUniswapV2Callee

update tests

* fix implementation

* clean up math a bit

* amount{0,1}In -> amount{0,1}InNet

* charge on all inputs, not just net

* removed unnecessary safemath

* add to != token check

don't indent in scope

rename reserve{0,1}Next -> reserve{0,1}Adjusted

* > instead of >=

simplify algebra

reserve{0,1}Adjusted -> balance{0,1}Adjusted

add comments

* add some optimistic swap test cases
2020-02-17 15:06:43 -07:00
55ae25109b MINIMUM_TOTAL_SUPPLY -> MINIMUM_LIQUIDITY (#51)
* MINIMUM_TOTAL_SUPPLY -> MINIMUM_LIQUIDITY

make selector private
2020-02-07 10:38:46 -05:00
5c042758e8 fee to 5 bips 2020-02-06 15:38:58 -05:00
986d2491bd MINIMUM_TOTAL_SUPPLY from 1e6 -> 1e4 2020-02-03 16:26:16 -05:00
05dfa2f9ba optimize lock w/r/t the gas refund counter 2020-02-03 16:11:19 -05:00
a1e31c29a6 THRESHOLD -> MINIMUM_TOTAL_SUPPLY 2020-02-03 11:08:22 -05:00
e382d705d1 add THRESHOLD for pool shares balances
tentatively set to 1e6 for now
2020-01-31 15:10:21 -05:00
064aefb04c fix kLast bug when fee goes on -> off -> on 2020-01-31 11:10:06 -05:00
1a2d91c440 view -> pure for the appropriate functions 2020-01-30 15:45:23 -05:00
ff7bee4252 add IUniswapV2ERC20 methods to IUniswapV2Exchange 2020-01-30 14:08:15 -05:00
bab77458b2 whitespace + comment cleanup 2020-01-30 12:49:09 -05:00
6344c31eeb fix typo 2020-01-30 11:18:20 -05:00
80ce1e48c0 move from invariant -> k (compute sqrt lazily)
use getReserves more places

improve comment quality
2020-01-29 13:15:07 -05:00
452b531205 fix stale cache bug from SLOAD optimization 2020-01-27 18:13:43 -05:00
d4661b1ae7 remove superfluous safety checks
whitespaces + comments
2020-01-24 13:31:19 -05:00
1f5c9aa9e7 populate getExchange bidirectionally 2020-01-24 12:58:21 -05:00
7c6d60dcc1 run linter 2020-01-24 11:26:00 -05:00
a55aa4bfed block.number -> block.timestamp
tweak timing tests

make tests even better
2020-01-23 12:30:39 -05:00
5ea4c937f4 make selector public 2020-01-22 15:43:22 -05:00
85d6435ea2 add some comments
preface all errors with "UniswapV2: ..."

tweak the order of a few things

use abi.encodeWithSelector instead of abi.encodeWithSignature
2020-01-22 15:39:43 -05:00
585ee2ef82 tweak and add explanatory comments to libraries 2020-01-22 15:28:09 -05:00
794c384702 tighten up permit 2020-01-22 14:06:06 -05:00
0d35e31a89 tweak factory functions 2020-01-22 13:39:23 -05:00
524b14ed14 remove conditional from mint in test ERC20 2020-01-22 13:34:43 -05:00
1a4837bffa reorder ERC20 functions, clean up naming 2020-01-22 13:14:55 -05:00
b972227df8 update to solc@0.5.16
update waffle version and fix deprecations

move CI from circle to github actions
2020-01-22 11:47:24 -05:00
d1c8612ea3 address uint(-1) failure case
closes #48
2020-01-21 12:28:26 -05:00
f04890ef4c make GenericERC20 inherit from...
...UniswapV2ERC20 not UniswapV2Exchange

tabs -> spaces
2020-01-14 14:23:40 -05:00
ddbb5e0ba0 make invariantLast public
add comment about private variables
2020-01-13 16:47:27 -05:00
cbe801b54f remove forfeit{,from}
make name + symbol + decimals constant

add GenericERC20

rename some contracts

update tests to reflect all of this
2020-01-13 15:59:07 -05:00
5a84023836 fix bug with updating invariantLast 2020-01-08 13:19:26 -05:00
9f15d75925 fix tests related to bytecode 2020-01-08 13:04:01 -05:00
f2d4021498 remove exchangeBytecode in favor of .creationCode 2020-01-07 16:44:52 -05:00
83ad498995 add getReserves to wrap single SLOAD
put a trailing _ on private variable
2020-01-06 14:52:46 -05:00
a54b85f373 put a trailing _ on private variable 2020-01-06 14:50:49 -05:00
4cdfb7e384 more SLOAD golfing 2020-01-06 14:11:35 -05:00
21618d4106 gas golf swap 2020-01-06 13:02:55 -05:00
3d2493ef2c change variable name 2020-01-06 13:00:57 -05:00
722012f02e make casting explicit 2020-01-06 12:39:28 -05:00
8456d91def optimize _mintFee 2020-01-06 12:39:13 -05:00
513838258e condense if statement 2020-01-06 12:38:31 -05:00
3395f3c56c clean up fee minting 2020-01-02 18:01:30 -05:00