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Add example about array literals.

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chriseth 2020-07-21 12:10:33 +02:00
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commit c11bb24a51
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docs/types/reference-types.rst
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@ -237,6 +237,23 @@ memory arrays, i.e. the following is not possible:
It is planned to remove this restriction in the future, but it creates some It is planned to remove this restriction in the future, but it creates some
complications because of how arrays are passed in the ABI. complications because of how arrays are passed in the ABI.
If you want to initialize dynamically-sized arrays, you have to assign the
individual elements:
::
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.4.0 <0.7.0;
contract C {
function f() public pure {
uint[] memory x = new uint[](3);
x[0] = 1;
x[1] = 3;
x[2] = 4;
}
}
.. index:: ! array;length, length, push, pop, !array;push, !array;pop .. index:: ! array;length, length, push, pop, !array;push, !array;pop
.. _array-members: .. _array-members: