id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12841	Boost.Property_Tree Missing Include Bind Placeholders	a.huebl@…	Sebastian Redl	"Hi,

I am compiling against boost with '''gcc/4.9.2''', '''cmake/3.7.2''' and '''cuda/8.0''' and get the following compile errors:

{{{
boost/property_tree/json_parser/detail/parser.hpp(217): error: identifier ""_1"" is undefined
boost/property_tree/json_parser/detail/parser.hpp(520): error: identifier ""_1"" is undefined
}}}


due to missing includes of

{{{
#include <boost/bind.hpp>
#include <boost/bind/placeholders.hpp>
}}}

and ''_1'' itself residing inside boost::placeholders.


Boost 1.61 up to the lastest stable 1.63.0 and the develop version are affected:
  https://github.com/boostorg/property_tree/commit/ea940990691de91e9b22255d9b450fcdac237646#diff-0dfb3989a052317b135552cd5d53801d


I attached a patch to fix it and will open a PR on github.

(This bug is quite identical to what I fixed Boost.Python in #10932)"	Bugs	new	To Be Determined	property_tree	Boost 1.63.0	Showstopper		nvcc bind placeholders