[Opencxx-users] Bugfix for gcc-3.4.2 added to CVS of occ-core

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

Hi,

I added an Bugfix for the compilation problems with gcc 3.4.2 to the 
occ-core CVS modul

There are compilation problems with MetacompilerConfiguration.h in 
opencxx and occ-core, if you got this
problem replace the files:

OpenC++:

opencxx/opencxx/MetacompilerConfiguration.h

OpenC++ Core:

occ-core/occ-core/analyzer/MetacompilerConfiguration.h

with the file in the CVS


Problem occours with following error message:

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


taken from MetacompilerConfiguration.h

         Iterator& operator=(Iterator iter)
         {
             std::swap(impl_, iter.impl_); // <- This line causes the error
             return *this;
         }

I changed it to:
      

         Iterator& operator=(Iterator iter)
         {
             auto_ptr<IteratorIface> tmp = impl_;
             impl_ = iter.impl_;
             iter.impl_ = tmp;

             // std::swap(impl_, iter.impl_); // <- This line causes the error
             return *this;
         }


Now you're either be abled to change the lines by yourself or get the 
File from CVS

BR

Vinzenz Feenstra