solidity/test/libsolidity/semanticTests/viaYul/detect_mod_zero.sol
2020-10-19 16:58:59 +02:00

26 lines
695 B
Solidity

contract C {
function f(uint a, uint b) public pure returns (uint x) {
x = a % b;
}
function g(uint8 a, uint8 b) public pure returns (uint8 x) {
x = a % b;
}
}
// ====
// compileViaYul: also
// ----
// f(uint256,uint256): 10, 3 -> 1
// f(uint256,uint256): 10, 2 -> 0
// f(uint256,uint256): 11, 2 -> 1
// f(uint256,uint256): 2, 2 -> 0
// f(uint256,uint256): 1, 0 -> FAILURE
// f(uint256,uint256): 0, 0 -> FAILURE
// f(uint256,uint256): 0, 1 -> 0
// g(uint8,uint8): 10, 3 -> 1
// g(uint8,uint8): 10, 2 -> 0
// g(uint8,uint8): 11, 2 -> 1
// g(uint8,uint8): 2, 2 -> 0
// g(uint8,uint8): 1, 0 -> FAILURE
// g(uint8,uint8): 0, 0 -> FAILURE
// g(uint8,uint8): 0, 1 -> 0