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https://github.com/ethereum/solidity
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18 lines
354 B
Solidity
18 lines
354 B
Solidity
pragma experimental SMTChecker;
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contract C
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{
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function f() public pure {
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uint x = 5;
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uint a = --x;
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assert(x == 4);
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assert(a == 4);
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uint b = x--;
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assert(x == 3);
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// Should fail.
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assert(b > 4);
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}
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}
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// ----
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// Warning 6328: (194-207): CHC: Assertion violation happens here.\nCounterexample:\n\n\nTransaction trace:\nC.constructor()\nC.f()
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