mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
13 lines
814 B
Solidity
13 lines
814 B
Solidity
pragma experimental SMTChecker;
|
|
|
|
contract C {
|
|
function f(bytes calldata x, uint y) external pure {
|
|
require(x.length > 10);
|
|
x[8][0];
|
|
x[8][5*y];
|
|
}
|
|
}
|
|
// ----
|
|
// Warning 4984: (144-147): CHC: Overflow (resulting value larger than 2**256 - 1) happens here.\nCounterexample:\n\nx = [38, 38, 38, 38, 38, 38, 9, 38, 38, 38, 13]\ny = 23158417847463239084714197001737581570653996933128112807891516801582625927988\n\nTransaction trace:\nC.constructor()\nC.f([38, 38, 38, 38, 38, 38, 9, 38, 38, 38, 13], 23158417847463239084714197001737581570653996933128112807891516801582625927988)
|
|
// Warning 6368: (139-148): CHC: Out of bounds access happens here.\nCounterexample:\n\nx = [38, 38, 38, 38, 38, 38, 38, 9, 38, 38, 38]\ny = 1\n\nTransaction trace:\nC.constructor()\nC.f([38, 38, 38, 38, 38, 38, 38, 9, 38, 38, 38], 1)
|