Re^2: Syntax error with use constant and switch with comment between

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Re^3: Syntax error with use constant and switch with comment between by BrowserUk (Patriarch) on Dec 06, 2009 at 18:33 UTC
The problem with the Switch module is that it use a source filter to implement the syntax, but the parser is not very robust and that means it is easily confused. Simply best not to use it. Bewildering that it was ever made a part of the core. Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice. "I'd rather go naked than blow up my ass"	[reply]
Re^3: Syntax error with use constant and switch with comment between by ikegami (Patriarch) on Dec 06, 2009 at 22:32 UTC
Curious why you didn't suggest getting rid of `use const` or not using comments because they create problems? Why would I suggest that you stop writing Perl so you can use an unnecessary and broken module?	[reply] [d/l]
Re^4: Syntax error with use constant and switch with comment between by ascetic (Novice) on Dec 07, 2009 at 00:38 UTC
Unnecessary is a matter of opinion really. The fact is that this piece of code behaves differently when a comment is changed and I find this unsettling to say the least. Why wouldn't the first thing a source filter do is remove lines beginning with #?	[reply]
Re^5: Syntax error with use constant and switch with comment between by ikegami (Patriarch) on Dec 07, 2009 at 01:34 UTC
Unnecessary is a matter of opinion really. At the time, I was operating under the premise that you could use Perl's switch statement (given/when). The fact is that this piece of code behaves differently when a comment is changed and I find this unsettling to say the least. I concur Why wouldn't the first thing a source filter do is remove lines beginning with #? Aside from the fact that it only remove a portion of comments, it would break `print <<'__EOI__'; ########### # Heading Meow meow meow meow meow meow meow meow meow meow. __EOI__` [download]	[reply] [d/l]