solidity/test/libsolidity/smtCheckerTests/loops/while_loop_simple_5.sol
2020-09-09 16:14:21 +02:00

16 lines
344 B
Solidity

pragma experimental SMTChecker;
// Check that side-effects of condition are taken into account
contract C {
function f(uint x, uint y) public pure {
x = 7;
while ((x = y) > 0) {
--y;
}
assert(x == 7);
}
}
// ====
// SMTSolvers: z3
// ----
// Warning 6328: (224-238): Assertion violation happens here.