[Opencxx-users] BUG with std::auto_ptr comming with g++ 3.4.2

[Vinzenz F. <evi...@we...>]

Hi,

I figured out a bug in OpenC++, MetacompilerConfiguration.h contains an 
breaking compile error:

<mailto:ope...@li...> g++ -DHAVE_CONFIG_H -I. -I. 
-I.. -I. -I.. -g -O2 -MT driver.lo -MD -MP -MF .deps/driver.Tpo -c 
driver.cc  -fPIC -DPIC -o .libs/driver.o
In file included from /usr/include/c++/3.4/backward/strstream:51,
                 from driver.cc:47:
/usr/include/c++/3.4/backward/backward_warning.h:32:2: warning: #warning 
This file includes at least one deprecated or antiquated header. Please 
consider using one of the 32 headers found in section 17.4.1.2 of the 
C++ standard. Examples include substituting the <X> header for the <X.h> 
header for C++ includes, or <iostream> instead of the deprecated header 
<iostream.h>. To disable this warning use -Wno-deprecated.
/usr/include/c++/3.4/bits/stl_algobase.h: In function `void 
std::swap(_Tp&, _Tp&) [with _Tp = 
std::auto_ptr<Opencxx::MetacompilerConfiguration::IteratorIface>]':
../opencxx/MetacompilerConfiguration.h:50:   instantiated from here
/usr/include/c++/3.4/bits/stl_algobase.h:132: error: passing `const 
std::auto_ptr<Opencxx::MetacompilerConfiguration::IteratorIface>' as 
`this' argument of `std::auto_ptr<_Tp>::operator 
std::auto_ptr_ref<_Tp1>() [with _Tp1 = 
Opencxx::MetacompilerConfiguration::IteratorIface, _Tp = 
Opencxx::MetacompilerConfiguration::IteratorIface]' discards qualifiers
make[1]: *** [driver.lo] Error 1
make[1]: Leaving directory `/usr/src/CVS_DATA/opencxx/opencxx'
make: *** [all] Error 2


In my opinion it is the new std::auto_ptr which, afaik, has been modified.


BR

Vinzenz Feenstra