mirror of
https://github.com/ethereum/solidity
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21 lines
415 B
Solidity
21 lines
415 B
Solidity
pragma experimental SMTChecker;
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contract C
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{
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function f(uint x, bool b) public pure {
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for (; 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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// SMTSolvers: z3
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// ----
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// Warning 6328: (201-216): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\nb = false\n\nTransaction trace:\nC.constructor()\nC.f(0, false)
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