mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
22 lines
699 B
Solidity
22 lines
699 B
Solidity
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pragma experimental SMTChecker;
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contract BaseBase {
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uint x;
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function init(uint a, uint b) public virtual {
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x = a;
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}
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}
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contract Base is BaseBase {
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function init(uint a, uint b) public override {
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}
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}
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contract Child is Base {
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function bInit(uint c, uint d) public {
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BaseBase.init(c, d);
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assert(x == c);
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assert(x == d); // should fail
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}
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}
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// ----
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// Warning 5667: (84-90): Unused function parameter. Remove or comment out the variable name to silence this warning.
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// Warning 6328: (314-328): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\nc = 0\nd = 1\n\nTransaction trace:\nChild.constructor()\nState: x = 0\nChild.bInit(0, 1)\n BaseBase.init(0, 1) -- internal call
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