solidity/test/libsolidity/smtCheckerTests/operators/compound_mul_mapping.sol
2022-04-01 23:41:18 -05:00

16 lines
396 B
Solidity

contract C
{
mapping (uint => uint) map;
function f(uint x, uint p) public {
require(x < 10);
map[p] = 10;
map[p] *= map[p] + x;
assert(map[p] <= 190);
assert(map[p] < 50);
}
}
// ====
// SMTEngine: all
// ----
// Warning 6328: (164-183='assert(map[p] < 50)'): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\np = 0\n\nTransaction trace:\nC.constructor()\nC.f(0, 0)