[LLVMbugs] [Bug 7055] New: Constructor is not used for type conversion.

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=7055

           Summary: Constructor is not used for type conversion.
           Product: clang
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++
        AssignedTo: unassignedclangbugs at nondot.org
        ReportedBy: syntheticpp at gmx.net
                CC: llvmbugs at cs.uiuc.edu, dgregor at apple.com


Next Loki bug:


./../include/loki/Functor.h:1619:16: error: functional-style cast from
'std::auto_ptr<Outgoing::Impl>' to 'Outgoing' (aka 'Functor<void, ParmList,
SingleThreaded>') is not allowed
        return Outgoing(std::auto_ptr<typename Outgoing::Impl>(
               ^~~~~~~~~
In file included from Test.cpp:58:                                              
./FunctorTest.h:60:44: note: in instantiation of function template
specialization 'Loki::BindFirst<Loki::Functor<void, Loki::Typelist<bool &,
Loki::NullType>, ::Loki::SingleThreaded> >' requested here
        Functor<void,NullType> bindFunctor(BindFirst(function,testResult));
                                           ^
In file included from Test.cpp:55:                                              



Comment:
But Functor has a constructor which takes  a std::auto_ptr:
        typedef FunctorImpl<R, TList, ThreadingModel> Impl;
        ...
        Functor(std::auto_ptr<Impl> spImpl) : spImpl_(spImpl)
        {}
If Alp isn't faster I try to make a reduced test case


Reproduce:
svn co https://loki-lib.svn.sourceforge.net/svnroot/loki-lib
cd trunk
export CXX=clang++
make


.

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