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https://github.com/ethereum/solidity
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15 lines
392 B
Solidity
15 lines
392 B
Solidity
pragma experimental SMTChecker;
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contract C {
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function f(int x, int y) public pure {
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require(y != 0);
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require(x == 42);
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int z1 = x % y;
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int z2 = -x % y;
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assert(z1 == -z2);
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assert((x >= 0 && z1 >=0) || (x <= 0 && z1 <= 0));
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}
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}
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// ----
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// Warning 6328: (163-180): CHC: Assertion violation might happen here.
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// Warning 7812: (163-180): BMC: Assertion violation might happen here.
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