mirror of
https://github.com/ethereum/solidity
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18 lines
391 B
Solidity
18 lines
391 B
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity >=0.8.13;
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contract C {
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function f(uint x) external pure {
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uint t = msb(x);
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assert(t == 0); // should fail
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}
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}
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/// @custom:smtchecker abstract-function-nondet
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function msb(uint256 x) pure returns (uint256 result) {}
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// ====
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// SMTEngine: chc
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// ----
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// Warning 6328: (144-158): CHC: Assertion violation happens here.
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