solidity/test/libsolidity/smtCheckerTests/operators/bitwise_and_uint.sol

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2020-05-13 11:08:48 +00:00
pragma experimental SMTChecker;
contract C {
function f() public pure {
uint8 x = 1;
uint16 y = 0;
assert(x & y != 0);
x = 0xff;
y = 0xffff;
assert(x & y == 0xff);
assert(x & y == 0xffff);
assert(x & y == 0x0000);
}
}
// ----
// Warning: (107-125): Assertion violation happens here
// Warning: (180-203): Assertion violation happens here
// Warning: (207-230): Assertion violation happens here