cerc-io/solidity
10
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

add clarity to destructuring assignments

Browse Source
This commit is contained in:
Kevin Wu 2017-12-18 09:55:13 -08:00 committed by GitHub
parent b3fb73f53f
commit ddad6a3f80
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
docs/control-structures.rst
View File

@ -295,6 +295,7 @@ Solidity internally allows tuple types, i.e. a list of objects of potentially di
// the rest of the values are discarded. // the rest of the values are discarded.
(data.length,) = f(); // Sets the length to 7 (data.length,) = f(); // Sets the length to 7
// The same can be done on the left side. // The same can be done on the left side.
// If the tuple begins in an empty component, the beginning values are discarded.
(,data[3]) = f(); // Sets data[3] to 2 (,data[3]) = f(); // Sets data[3] to 2
// Components can only be left out at the left-hand-side of assignments, with // Components can only be left out at the left-hand-side of assignments, with
// one exception: // one exception: