mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
21 lines
633 B
Solidity
21 lines
633 B
Solidity
contract C {
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bytes data;
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function g() public {
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require(data.length == 0);
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data.push("b");
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assert(data[0] == "b"); // should hold
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assert(data[0] == "c"); // should fail
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delete data;
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data.push(hex"01");
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assert(uint8(data[0]) == 1); // should hold
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assert(uint8(data[0]) == 0); // should fail
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}
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}
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// ====
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// SMTEngine: all
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// SMTIgnoreOS: macos
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// ----
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// Warning 6328: (139-161): CHC: Assertion violation happens here.
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// Warning 6328: (263-290): CHC: Assertion violation happens here.
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// Info 1391: CHC: 6 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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