cerc-io/solidity
16
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Merge pull request #9457 from ethereum/docArrayLit

Browse Source 
Add example about array literals.
This commit is contained in:
chriseth 2020-07-21 13:21:01 +02:00 committed by GitHub
commit eab999f753
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
docs/types/reference-types.rst
View File

@ -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
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
.. _array-members: