id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8411	Boost 1.53.0: libboost_graph_parallel.so fails to build in C++11 mode	Arfrever.FTA@…	Jeremiah Willcock	"libboost_graph_parallel.so in Boost 1.53.0 fails to build in C++11 mode.
This bug does not occur in Boost 1.52.0.
I use GCC 4.7.2.

{{{
gcc.compile.c++ bin.v2/libs/graph_parallel/build/gcc-4.7/gentoorelease/pch-off/threading-multi/mpi_process_group.o

    ""x86_64-pc-linux-gnu-g++""  -ftemplate-depth-128 -march=core2 -O2 -pipe -std=gnu++11 -finline-functions -Wno-inline -Wall -pthread -fPIC  -DBOOST_ALL_NO_LIB=1 -DBOOST_GRAPH_DYN_LINK=1 -DBOOST_GRAPH_NO_LIB=1 -DNDEBUG  -I""."" -I""libs/graph_parallel/src"" -c -o ""bin.v2/libs/graph_parallel/build/gcc-4.7/gentoorelease/pch-off/threading-multi/mpi_process_group.o"" ""libs/graph_parallel/src/mpi_process_group.cpp""

In file included from libs/graph_parallel/src/mpi_process_group.cpp:14:0:
./boost/graph/distributed/mpi_process_group.hpp: In member function ‘boost::graph::distributed::mpi_process_group::operator bool()’:
./boost/graph/distributed/mpi_process_group.hpp:419:28: error: cannot convert ‘boost::shared_ptr<boost::graph::distributed::mpi_process_group::impl>’ to ‘bool’ in return
}}}"	Bugs	closed	Boost 1.54.0	graph	Boost 1.53.0	Regression	fixed		Arfrever.FTA@…