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Top Forums Programming Segment fault related to strlen.S Post 302968070 by achenle on Thursday 3rd of March 2016 11:23:00 AM
Old 03-03-2016
Quote:
Originally Posted by yifangt
... I used type cast to suppress the warnings at compiling without full understanding.
Now you have some understanding of why you shouldn't use type casts to suppress warnings.

Quote:
Can someone explain the error for me, and show me the correct fix?
Thanks a lot!
You're trying to take the length of a string - but it's not a string.
 

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PPI::Token::QuoteLike(3pm)				User Contributed Perl Documentation				PPI::Token::QuoteLike(3pm)

NAME
PPI::Token::QuoteLike - Quote-like operator abstract base class INHERITANCE
PPI::Token::QuoteLike isa PPI::Token isa PPI::Element DESCRIPTION
The "PPI::Token::QuoteLike" class is never instantiated, and simply provides a common abstract base class for the five quote-like operator classes. In PPI, a "quote-like" is the set of quote-like things that exclude the string quotes and regular expressions. The subclasses of "PPI::Token::QuoteLike" are: qw{} - PPI::Token::QuoteLike::Words `` - PPI::Token::QuoteLike::Backtick qx{} - PPI::Token::QuoteLike::Command qr// - PPI::Token::QuoteLike::Regexp <FOO> - PPI::Token::QuoteLike::Readline The names are hopefully obvious enough not to have to explain what each class is. See their pages for more details. You may note that the backtick and command quote-like are treated separately, even though they do the same thing. This is intentional, as the inherit from and are processed by two different parts of the PPI's quote engine. SUPPORT
See the support section in the main module. AUTHOR
Adam Kennedy <adamk@cpan.org> COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. perl v5.10.1 2011-02-26 PPI::Token::QuoteLike(3pm)
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