solidity/test/libsolidity/smtCheckerTests/unchecked/block_inside_unchecked.sol
2023-03-09 14:59:32 +01:00

15 lines
371 B
Solidity

contract C {
function f() public pure returns (uint y) {
unchecked{{
uint max = type(uint).max;
uint x = max + 1; // overflow not reported
y = x;
}}
assert(y == 0);
}
}
// ====
// SMTEngine: all
// ----
// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.