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https://github.com/ethereum/solidity
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15 lines
319 B
Solidity
15 lines
319 B
Solidity
pragma experimental SMTChecker;
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contract C
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{
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function f(uint x) public pure {
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require(x < 100);
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uint y = 200;
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y -= y - x;
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assert(y >= 0);
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assert(y < 90);
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}
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}
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// ----
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// Warning 6328: (150-164): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 90\n\n\nTransaction trace:\nconstructor()\nf(90)
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