id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
3944	unique_ptr problem with return	habdank@…		"Dears

We are using gcc 4.1.2.

In the boost version '''1.39''' the code like compiles well:

return unique_ptr<FILE,PIPE_Deleter>(0);

In the boost '''1.38''' does not.

The error message is like below and points that during return
copy ctor is used, which is private, but there is no documentation
on changes between 1.39 and 1.38 in the unique_ptr interface,
so for both boost versions code shall be OK.

Could you look at that issue, please.

/usr/local/include/boost-1_38/boost/interprocess/smart_ptr/unique_ptr.hpp:378: error: ''''boost::interprocess::unique_ptr<T, D>::unique_ptr(const boost::interprocess::unique_ptr<T, D>&) [with T = _IO_FILE, D = PIPE_Deleter]'''' is private
jpegDisplay.cpp:279: error: within this context
/usr/local/include/boost-1_38/boost/interprocess/smart_ptr/unique_ptr.hpp:378: error: 'boost::interprocess::unique_ptr<T, D>::unique_ptr(const boost::interprocess::unique_ptr<T, D>&) [with T = _IO_FILE, D = PIPE_Deleter]' is private
jpegDisplay.cpp:279: error: within this context
"	Bugs	closed	Boost 1.43.0	interprocess	Boost 1.38.0	Problem	invalid		gernot.zankl@…