mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
32 lines
801 B
Solidity
32 lines
801 B
Solidity
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pragma experimental SMTChecker;
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contract C
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{
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function f(
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uint[] memory a,
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uint[] memory b,
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uint[][] memory cc,
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uint8[][] memory dd,
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uint[][][] memory eee
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) internal pure {
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require(a[0] == 2);
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require(cc[0][0] == 50);
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require(dd[0][0] == 10);
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require(eee[0][0][0] == 50);
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b[0] = 1;
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// Fails because b == a is possible.
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assert(a[0] == 2);
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// Fails because b == cc[0] is possible.
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assert(cc[0][0] == 50);
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// Should not fail since knowledge is erased only for uint[].
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assert(dd[0][0] == 10);
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// Fails because b == ee[0][0] is possible.
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assert(eee[0][0][0] == 50);
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assert(b[0] == 1);
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}
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}
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// ----
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// Warning: (345-362): Assertion violation happens here
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// Warning: (409-431): Assertion violation happens here
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// Warning: (571-597): Assertion violation happens here
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