mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
21 lines
435 B
Solidity
21 lines
435 B
Solidity
contract C
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{
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function f(uint x, bool b) public pure {
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require(x < 10);
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while (x < 10) {
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if (b)
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++x;
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else {
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break;
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}
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}
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// Fails because the loop might break.
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assert(x >= 10);
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}
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}
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// ====
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// SMTEngine: all
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// SMTSolvers: z3
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// ----
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// Warning 6328: (185-200='assert(x >= 10)'): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\nb = false\n\nTransaction trace:\nC.constructor()\nC.f(0, false)
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