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From "Chinthana Danapala (JIRA)" <axis-c-...@ws.apache.org>
Subject [jira] Commented: (AXISCPP-442) The methods in the stubs do not initialise the return value
Date Mon, 28 Feb 2005 04:21:49 GMT
     [ http://issues.apache.org/jira/browse/AXISCPP-442?page=comments#action_59845 ]
     
Chinthana Danapala commented on AXISCPP-442:
--------------------------------------------

Following changes will give the solution.

RCS file: /home/cvspublic/ws-axis/c/src/wsdl/org/apache/axis/wsdl/wsdl2ws/cpp/literal/ClientStubWriter.java,v
retrieving revision 1.73
diff -r1.73 ClientStubWriter.java
416,418c416,428
< 	                        {
< 	                            writer.write(outparamType + " Ret;\n");
< 	                        }
---
> 		                    {
> 	                           	if (outparamType.equals("xsd__dateTime")
> 		                            || outparamType.equals("xsd__date")
> 									|| outparamType.equals("xsd__time"))
> 		                        {
> 		                        	writer.write(outparamType + " Ret;\n");
> 		                        	writer.write("\tmemset(&Ret,0,sizeof(" + outparamType
+ "));\n");
> 		                        }
> 	                           	else
> 	                           	{
> 	                           		writer.write(outparamType + " Ret;\n");
> 	                           	}
> 		                    }

Success, CVS operation completed

> The methods in the stubs do not initialise the return value
> -----------------------------------------------------------
>
>          Key: AXISCPP-442
>          URL: http://issues.apache.org/jira/browse/AXISCPP-442
>      Project: Axis-C++
>         Type: Bug
>   Components: WSDL processing
>  Environment: n/a
>     Reporter: Fred Preston
>     Assignee: Samisa Abeysinghe

>
> The following code sample highlights the problem:-
> xsd__dateTime Service::updateDateTime(xsd__dateTime Value0) 
> { 
>         xsd__dateTime Ret; 
>         try 
>         {        if (AXIS_SUCCESS != m_pCall->initialize(CPP_DOC_PROVIDER, NORMAL_CHANNEL))
return Ret; 
> ... 
> When the code is compiled, the following error results: "<dir>\Service.cpp(nnnn)
: error C4700: local variable 'Ret' used without having been initialized" 
> The solution to the problem would be to initialise the return value when it is declared.
 Thus the code would become:-
> xsd__dateTime Service::updateDateTime(xsd__dateTime Value0) 
> { 
>         xsd__dateTime Ret = {0,0,0,0,0,0,0,0,0}; 
>         try 
>         {
>         if (AXIS_SUCCESS != m_pCall->initialize(CPP_DOC_PROVIDER, NORMAL_CHANNEL))
return Ret; 
> ... 

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