solidity/test/libsolidity/smtCheckerTests/operators/delete_array_index_2d.sol

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pragma experimental SMTChecker;
contract C
{
uint[][] a;
function f(bool b) public {
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a[1][1] = 512;
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a[2][3] = 4;
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if (b)
delete a;
else
delete a[2];
assert(a[2][3] == 0);
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assert(a[1][1] == 0);
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}
}
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// ====
// SMTSolvers: z3
// ----
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// Warning 6328: (191-211): Assertion violation happens here