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https://github.com/ethereum/solidity
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15 lines
306 B
Solidity
15 lines
306 B
Solidity
pragma experimental SMTChecker;
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contract C {
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uint[] a;
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function g() internal {
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a.push();
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}
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function f() public {
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a.pop();
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g();
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}
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}
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// ----
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// Warning 2529: (122-129): CHC: Empty array "pop" happens here.\nCounterexample:\na = []\n\n\n\nTransaction trace:\nC.constructor()\nState: a = []\nC.f()
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