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Fix relevant warnings (#3685)

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This commit is contained in:
Francisco
2022-09-07 15:56:18 -03:00
committed by GitHub
parent 5d31ad0eb9
commit 3c552e6e03
4 changed files with 33 additions and 33 deletions
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24
scripts/generate/templates/Checkpoints.js
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@ -49,17 +49,17 @@ function push(
* @dev Returns the value in the oldest checkpoint with key greater or equal than the search key, or zero if there is none.
*/
function lowerLookup(${opts.historyTypeName} storage self, ${opts.keyTypeName} key) internal view returns (${opts.valueTypeName}) {
uint256 length = self.${opts.checkpointFieldName}.length;
uint256 pos = _lowerBinaryLookup(self.${opts.checkpointFieldName}, key, 0, length);
return pos == length ? 0 : _unsafeAccess(self.${opts.checkpointFieldName}, pos).${opts.valueFieldName};
uint256 len = self.${opts.checkpointFieldName}.length;
uint256 pos = _lowerBinaryLookup(self.${opts.checkpointFieldName}, key, 0, len);
return pos == len ? 0 : _unsafeAccess(self.${opts.checkpointFieldName}, pos).${opts.valueFieldName};
}
/**
* @dev Returns the value in the most recent checkpoint with key lower or equal than the search key.
*/
function upperLookup(${opts.historyTypeName} storage self, ${opts.keyTypeName} key) internal view returns (${opts.valueTypeName}) {
uint256 length = self.${opts.checkpointFieldName}.length;
uint256 pos = _upperBinaryLookup(self.${opts.checkpointFieldName}, key, 0, length);
uint256 len = self.${opts.checkpointFieldName}.length;
uint256 pos = _upperBinaryLookup(self.${opts.checkpointFieldName}, key, 0, len);
return pos == 0 ? 0 : _unsafeAccess(self.${opts.checkpointFieldName}, pos - 1).${opts.valueFieldName};
}
`;
@ -73,8 +73,8 @@ function getAtBlock(${opts.historyTypeName} storage self, uint256 blockNumber) i
require(blockNumber < block.number, "Checkpoints: block not yet mined");
uint32 key = SafeCast.toUint32(blockNumber);
uint256 length = self.${opts.checkpointFieldName}.length;
uint256 pos = _upperBinaryLookup(self.${opts.checkpointFieldName}, key, 0, length);
uint256 len = self.${opts.checkpointFieldName}.length;
uint256 pos = _upperBinaryLookup(self.${opts.checkpointFieldName}, key, 0, len);
return pos == 0 ? 0 : _unsafeAccess(self.${opts.checkpointFieldName}, pos - 1).${opts.valueFieldName};
}
@ -88,13 +88,13 @@ function getAtProbablyRecentBlock(${opts.historyTypeName} storage self, uint256
require(blockNumber < block.number, "Checkpoints: block not yet mined");
uint32 key = SafeCast.toUint32(blockNumber);
uint256 length = self.${opts.checkpointFieldName}.length;
uint256 len = self.${opts.checkpointFieldName}.length;
uint256 low = 0;
uint256 high = length;
uint256 high = len;
if (length > 5) {
uint256 mid = length - Math.sqrt(length);
if (len > 5) {
uint256 mid = len - Math.sqrt(len);
if (key < _unsafeAccess(self.${opts.checkpointFieldName}, mid)._blockNumber) {
high = mid;
} else {
@ -248,7 +248,7 @@ function _lowerBinaryLookup(
function _unsafeAccess(${opts.checkpointTypeName}[] storage self, uint256 pos)
private
view
pure
returns (${opts.checkpointTypeName} storage result)
{
assembly {