[ loki-lib-Bugs-1495609 ] test/SingletonDll/singletondll.cpp error on g++ 4.1.1

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Bugs item #1495609, was opened at 2006-05-26 18:12
Message generated for change (Comment added) made by syntheticpp
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Category: None
Group: None
>Status: Closed
>Resolution: Rejected
Priority: 5
Submitted By: Joseph Winston (josephwinston)
>Assigned to: Peter Kuemmel (syntheticpp)
Summary: test/SingletonDll/singletondll.cpp error on g++ 4.1.1   

Initial Comment:
singletondll.cpp fails to compile on g++ 4.1.1 with the
following error:

$ make -k CXX=g++-4.1.1
g++-4.1.1 --shared -Wall -Wold-style-cast -Wundef
-Wsign-compare -Wconversion -Wpointer-arith -pedantic
-O2 -I../../include -DNDEBUG -o libsingletondll.so
singletondll.cpp -L. -lfoo
singletondll.cpp:22: error: specialization of 'static
T& Loki::Singleton<T>::Instance() [with T = Foo]' in
different namespace
singletondll.cpp:22: error:   from definition of
'static T& Loki::Singleton<T>::Instance() [with T = Foo]'

A simple fix for this problem is to change:

LOKI_SINGLETON_INSTANCE_DEFINITION(FooSingleton)

to:

namespace Loki                  // jbw: Needed for gcc
4.1.1
{
   LOKI_SINGLETON_INSTANCE_DEFINITION(FooSingleton)
}


----------------------------------------------------------------------

>Comment By: Peter Kuemmel (syntheticpp)
Date: 2006-05-26 18:26

Message:
Logged In: YES 
user_id=1159765

Thanks for the report Joseph,
this bug is already fixed in cvs:

loki/Singleton.h:

#define LOKI_SINGLETON_INSTANCE_DEFINITION(SHOLDER)\
namespace Loki\
{\
    template<>\
    SHOLDER::ObjectType& 
Singleton<SHOLDER::ObjectType>::Instance()\
    {\
   return SHOLDER::Instance();\
    }\
}

Peter

----------------------------------------------------------------------

Comment By: Joseph Winston (josephwinston)
Date: 2006-05-26 18:15

Message:
Logged In: YES 
user_id=398495

This is for loki-0.1.4

----------------------------------------------------------------------

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