solidity/test/libsolidity/smtCheckerTests/operators/shifts/shift_left_uint8.sol
2021-04-08 21:03:39 +02:00

20 lines
510 B
Solidity

contract C {
function f(uint8 a, uint8 b) internal pure returns (uint256) {
return a << b;
}
function t() public pure {
assert(f(0x66, 0x0) == 0x66);
// Fails because the above is true.
assert(f(0x66, 0x0) == 0x660);
assert(f(0x66, 0x8) == 0);
// Fails because the above is true.
assert(f(0x66, 0x8) == 1);
}
}
// ====
// SMTEngine: all
// ----
// Warning 6328: (209-238): CHC: Assertion violation happens here.
// Warning 6328: (310-335): CHC: Assertion violation happens here.