mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
33 lines
671 B
Solidity
33 lines
671 B
Solidity
pragma experimental SMTChecker;
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library L {
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function l(uint x, uint y) internal pure returns (uint) {
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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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function f(uint u, uint s, bool b) internal pure returns (uint z) {
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if (b)
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z = u;
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else
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z = s;
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}
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using L for uint;
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function call() public pure {
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uint a = 2;
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uint b = a.l({y: 3});
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assert(b == 5);
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b = L.l({x: 3, y: 3});
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assert(b == 6);
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b = f({b: true, u: 1, s: 2});
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assert(b == 1);
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b = f({b: false, u: 1, s: 2});
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// Fails, should be 2.
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assert(b == 6);
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}
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}
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// ----
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// Warning 6328: (507-521): CHC: Assertion violation happens here.\nCounterexample:\n\n\n\n\nTransaction trace:\nconstructor()\ncall()
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