solidity/test/libsolidity/semanticTests/array/push_no_args_2d.sol

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2019-09-13 22:54:51 +00:00
contract C {
uint[][] array2d;
function l() public returns (uint) {
return array2d.length;
}
function ll(uint index) public returns (uint) {
return array2d[index].length;
}
function a(uint i, uint j) public returns (uint) {
return array2d[i][j];
}
function f(uint index, uint value) public {
uint[] storage pointer = array2d.push();
for (uint i = 0; i <= index; ++i)
pointer.push();
pointer[index] = value;
}
function lv(uint value) public {
array2d.push().push() = value;
}
}
// ----
// l() -> 0
// f(uint256,uint256): 42, 64 ->
// l() -> 1
// ll(uint256): 0 -> 43
// a(uint256,uint256): 0, 42 -> 64
// f(uint256,uint256): 84, 128 ->
// l() -> 2
// ll(uint256): 1 -> 85
// a(uint256,uint256): 0, 42 -> 64
// a(uint256,uint256): 1, 84 -> 128
// lv(uint256): 512 ->
// a(uint256,uint256): 2, 0 -> 512