solidity/test/libsolidity/smtCheckerTests/functions/getters/nested_arrays_mappings_8.sol

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pragma experimental SMTChecker;
contract C {
mapping (uint => uint)[][] public m;
constructor() {
m.push();
m[0].push();
m[0].push();
m[0][1][2] = 42;
}
function f() public view {
uint y = this.m(0,1,2);
assert(y == m[0][1][2]); // should hold
assert(y == 1); // should fail
}
}
// ----
2021-01-21 18:04:34 +00:00
// Warning 6328: (265-279): CHC: Assertion violation happens here.\nCounterexample:\n\ny = 42\n\nTransaction trace:\nC.constructor()\nC.f()