Include conflicts between iostream and Xerces on HP-UX / aCC
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Key: XERCESC-1888
URL: https://issues.apache.org/jira/browse/XERCESC-1888
Project: Xerces-C++
Issue Type: Bug
Components: Samples/Tests
Affects Versions: 3.0.1
Environment: OS : HP-UX B.11.23 U ia64
Compiler : aCC HP C/aC++ B3910B A.06.13 [Nov 27 2006]
Reporter: Ibrahim Mubarak
Priority: Minor
Hi,
While trying to compile some code based on the examples in the documentation
from the SAX2 chapter :
#include <xercesc/sax2/SAX2XMLReader.hpp>
#include <xercesc/sax2/XMLReaderFactory.hpp>
#include <xercesc/sax2/DefaultHandler.hpp>
#include <xercesc/util/XMLString.hpp>
#include <iostream>
...
I get the following compilation errors :
"/opt/aCC/include_std/cwchar", line 70: error #2311: cannot overload functions
distinguished by return type alone
extern const wchar_t* wcsstr(const wchar_t*, const wchar_t*);
^
"/opt/aCC/include_std/cwchar", line 71: error #2311: cannot overload functions
distinguished by return type alone
extern const wchar_t* wmemchr(const wchar_t*, wchar_t, size_t);
^
Here are the aCC options used : aCC -AA +DD64 +DSitanium -Y -fpeval=double -DCT
-DSYB_LP64 [include paths and the rest]
The solution was to put iostream before the others :
#include <iostream>
#include <xercesc/sax2/SAX2XMLReader.hpp>
#include <xercesc/sax2/XMLReaderFactory.hpp>
#include <xercesc/sax2/DefaultHandler.hpp>
#include <xercesc/util/XMLString.hpp>
...
I looked at the code in /opt/aCC/include_std/cwchar and it looks complicated.
Do you need a copy of it ?
Another solution would have been "-D__HP_NO_STRING_OVERLOADS" as argument to
aCC. But that looked awful ;)
Regards.
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