mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
21 lines
455 B
Solidity
21 lines
455 B
Solidity
library L
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{
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function add(uint x, uint y) internal pure returns (uint) {
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require(x < 1000);
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require(y < 1000);
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return x + y;
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}
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}
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contract C
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{
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function f(uint x) public pure {
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uint y = L.add(x, 999);
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assert(y < 1000);
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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: (212-228): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 1\ny = 1000\n\nTransaction trace:\nC.constructor()\nC.f(1)\n L.add(1, 999) -- internal call
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