== Why is this an issue?

Using several "--" or "{plus}{plus}" unary operators in the same arithmetic expression can quickly make the expression unreadable. 


=== Noncompliant code example

[source,flex]
----
var j:int = foo++ - --bar;
----


=== Compliant solution

[source,flex]
----
bar--;
var j:int = foo++ - bar;
----


ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

=== Message

Split this expression into multiple expressions so that each one contains no more than a single "{plus}{plus}" or "--" unary operator


'''
== Comments And Links
(visible only on this page)

=== on 22 Nov 2013, 13:51:46 Freddy Mallet wrote:
Is implemented by \https://jira.codehaus.org/browse/SONARPLUGINS-3284 for Flex

=== on 10 Dec 2013, 11:53:06 Freddy Mallet wrote:
Is implemented by \http://jira.codehaus.org/browse/SONARJAVA-393 for Java

=== on 11 Dec 2013, 14:45:46 Freddy Mallet wrote:
I'm closing this spec as RSPEC-881 is definitely better.

endif::env-github,rspecator-view[]