mirror of
https://github.com/ethereum/solidity
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13 lines
391 B
Solidity
13 lines
391 B
Solidity
contract C {
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function f(int x, int y) public pure returns (int) {
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require(x >= y);
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return x - y;
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreOS: macos
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// ----
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// Warning 4984: (96-101): CHC: Overflow (resulting value larger than 2**255 - 1) happens here.
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// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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