mirror of
https://github.com/ethereum/solidity
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17 lines
728 B
Solidity
17 lines
728 B
Solidity
contract C {
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function f() public pure returns (bool) {
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bool b;
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bool c = true;
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assembly { b := c }
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assert(c); // should hold, c is not assigned in the assembly
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assert(b); // should hold, but fails currently because of overapproximation
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return b;
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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 7737: (106-125): Inline assembly may cause SMTChecker to produce spurious warnings (false positives).
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// Warning 6328: (203-212): CHC: Assertion violation happens here.\nCounterexample:\n\n = false\nb = false\nc = true\n\nTransaction trace:\nC.constructor()\nC.f()
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// Warning 7737: (106-125): Inline assembly may cause SMTChecker to produce spurious warnings (false positives).
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