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https://github.com/ethereum/solidity
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12 lines
344 B
Solidity
12 lines
344 B
Solidity
contract C {
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function f(int x, int y) public pure returns (int) {
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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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// SMTIgnoreCex: yes
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// ----
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// Warning 3944: (77-82): CHC: Underflow (resulting value less than -0x80 * 2**248) happens here.
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// Warning 4984: (77-82): CHC: Overflow (resulting value larger than 0x80 * 2**248 - 1) happens here.
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