mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
22 lines
1.0 KiB
Solidity
22 lines
1.0 KiB
Solidity
contract C {
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uint x = g();
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function g() internal view returns (uint) {
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return address(this).balance;
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}
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constructor() {
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assert(x == 0); // should fail because there might be funds from before deployment
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assert(x > 0); // should fail
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}
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function f() public view {
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assert(x == 0); // should fail because there might be funds from before deployment
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assert(x > 0); // should fail
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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: (127-141='assert(x == 0)'): CHC: Assertion violation happens here.\nCounterexample:\nx = 1\n\nTransaction trace:\nC.constructor()
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// Warning 6328: (212-225='assert(x > 0)'): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n\nTransaction trace:\nC.constructor()
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// Warning 6328: (275-289='assert(x == 0)'): CHC: Assertion violation happens here.\nCounterexample:\nx = 1\n\nTransaction trace:\nC.constructor()\nState: x = 1\nC.f()
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// Warning 6328: (360-373='assert(x > 0)'): CHC: Assertion violation happens here.\nCounterexample:\nx = 0\n\nTransaction trace:\nC.constructor()\nState: x = 0\nC.f()
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