mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
19 lines
612 B
Solidity
19 lines
612 B
Solidity
contract C {
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function f() public pure {
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assert(mulmod(2**256 - 1, 2, 14) == 2);
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uint y = 0;
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uint x = mulmod(2**256 - 1, 10, y);
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assert(x == 1);
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}
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function g(uint x, uint y, uint k) public pure returns (uint) {
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return mulmod(x, y, k);
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}
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}
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// ====
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// SMTEngine: all
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// ----
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// Warning 4281: (108-133): CHC: Division by zero happens here.
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// Warning 6328: (137-151): CHC: Assertion violation happens here.
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// Warning 4281: (230-245): CHC: Division by zero happens here.
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// Info 1391: CHC: 2 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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