mirror of
https://github.com/ethereum/solidity
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17 lines
626 B
Solidity
17 lines
626 B
Solidity
pragma experimental SMTChecker;
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contract C {
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function f() public pure returns (bool) {
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bool b;
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int x = 42;
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assembly { b := 1 }
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assert(x == 42); // should hold
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assert(b); // should hold, but fails due to overapproximation
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return b;
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}
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}
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// ----
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// Warning 7737: (115-134): Inline assembly may cause SMTChecker to produce spurious warnings (false positives).
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// Warning 6328: (171-180): CHC: Assertion violation happens here.\nCounterexample:\n\n = false\n\nTransaction trace:\nC.constructor()\nC.f()
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// Warning 7737: (115-134): Inline assembly may cause SMTChecker to produce spurious warnings (false positives).
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