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Top Forums Programming Why does this example C code run and yet SHOULD either not compile or give a segmentation fault? Post 303033009 by Corona688 on Thursday 28th of March 2019 11:15:36 AM
Old 03-28-2019
Quote:
Originally Posted by wisecracker
7 ./cross_function_jump is obviously wrong but I have successfully got 'argv[0]'.
Because argv[0] actually exists, even in a program with no arguments - it's the name of the calling program.
Quote:
I don't care what is happening but compiling AND running without a segmentation fault is is not a fault of the programmer but of the compiler.
Again, why should it segfault? What exact fault should it be catching here? Segmentation fault means "touched memory I don't have permission to use", and if you don't do that, you don't get a segfault, even if you leap around like a flea on a hot griddle.
 

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Pod::WSDL::Writer(3pm)					User Contributed Perl Documentation				    Pod::WSDL::Writer(3pm)

NAME
Pod::WSDL::Writer - Writes XML output for Pod::WSDL (internal use only) SYNOPSIS
use Pod::WSDL::Writer; my $wr = new Pod::WSDL::Writer(pretty => 1, withDocumentation => 1); DESCRIPTION
This module is used internally by Pod::WSDL. By using AUTOLOADing it delegates all unknown methods to XML::Writer. It is unlikely that you have to interact directly with it. If that is the case, take a look at the code, it is rather simple. METHODS
new Instantiates a new Pod::WSDL::Writer. The method can take two parameters "pretty" with a true value triggers pretty printing of the WSDL output. "withDocumentation" with a true value produces a WSDL docuemnt containing documentation for types and methods. wrNewLine Has XML::Writer write a newline wrElem Has XML::Writer write an Element. The first argument is one of (empty|start|end), to write an empty element, a start or an end tag. The second argument signifies the name of the tag. All further arguments are attributes of the tag (does not work, when first argument is 'end') wrDoc Writes the string passed to the method as a <wsdl:documentation> Element registerWrittenFaultMessage There needs to be only one fault message per fault type. Here the client class can register fault types already written. The fault name is passed as the single argument to this method. faultMessageWritten Counterpart to registerWrittenFaultMessage. The client can ask if a fault message has already written. The fault name is passed as the single argument to this method. output Returns XML output. EXTERNAL DEPENDENCIES
XML::Writer EXAMPLES
see Pod::WSDL BUGS
see Pod::WSDL TODO
see Pod::WSDL SEE ALSO
Pod::WSDL AUTHOR
Tarek Ahmed, <bloerch -the character every email address contains- oelbsk.org> COPYRIGHT AND LICENSE
Copyright (C) 2006 by Tarek Ahmed This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available. perl v5.10.1 2010-12-18 Pod::WSDL::Writer(3pm)
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