mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
22 lines
608 B
Solidity
22 lines
608 B
Solidity
contract C {
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function f() public pure {
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int16 x = 1;
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int16 y = 0;
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assert(x | y == 1);
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x = 0; y = 0;
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assert(x | y != 0);
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y = 240;
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x = 15;
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int16 z = x | y;
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assert(z == 255);
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x = -1; y = 200;
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assert(x | y == x);
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assert(x | z != -1);
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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: (111-129): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 0\ny = 0\nz = 0\n\nTransaction trace:\nC.constructor()\nC.f()
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// Warning 6328: (234-253): CHC: Assertion violation happens here.\nCounterexample:\n\nx = (- 1)\ny = 200\nz = 255\n\nTransaction trace:\nC.constructor()\nC.f()
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