mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
20 lines
454 B
Solidity
20 lines
454 B
Solidity
contract B {
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uint x;
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function f() public view {
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assert(x == 0);
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}
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}
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contract C is B {
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uint y;
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function g() public {
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x = 1;
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f();
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}
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}
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// ====
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// SMTEngine: all
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// ----
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// Warning 6328: (52-66): CHC: Assertion violation happens here.\nCounterexample:\ny = 0, x = 1\n\nTransaction trace:\nC.constructor()\nState: y = 0, x = 0\nC.g()\n B.f() -- internal call\nState: y = 0, x = 1\nB.f()
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// Info 1180: Contract invariant(s) for :B:\n(x <= 0)\n
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