Simultaneous Assignment

[Dfr]

Sorry, it was misnomer in topic title. But simultaneous 
assignment also useful topic to learn.

What i trying to achieve in my current example is more succinct 
code.
A coming from Perl and instead of writing:

if(some_complex_statement.here > 0) {
     writefln("x is %s", some_long_expression.here);
}

I got used not to repeat complex statement, but use 'x' as quick 
alias:

if((int x = some_complex_statement.here) > 0) {
     writefln("x is %s", x);
}


On Monday, 9 December 2013 at 08:28:48 UTC, qznc wrote:
>
> Could you give more context for your specific example? What are 
> you trying to do?