> Deparse tries to reproduce code,
True but B::Deparse has documented options to switch of the reconstruction of if from and-op. I chose one of the ways¹...
I also checked it with B::Terse before posting, just wanted to keep the post short.
Thanks for supporting my point. :)
> But the question is about the if statement.
Do you imply that a post-fix if is not a "statement" like pre-fix if ?
Cheers Rolf
( addicted to the Perl Programming Language)
¹)
-xLEVEL
Expand conventional syntax constructions into equivalent ones that exp
+ose their internal operation.
...
If LEVEL is at least 7, "if" statements will be translated into
equivalent expressions using "&&", "?:" and "do {}"; for instance
lanx@nc10-ubuntu:~$ perl -MO=Deparse,-x7 -e 'if($a){print $b}'
$a and do {
print $b
};
-e syntax OK
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|