id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7999	Multiple compilation errors due to circular header inclusion dependency	francisco.mailing.lists@…	John Maddock	"In file included from libs/math/build/../src/tr1/assoc_laguerre.cpp:10:

In file included from ./boost/math/tr1.hpp:383:

In file included from ./boost/math/tools/promotion.hpp:26:

In file included from ./boost/math/tools/config.hpp:25:

./boost/math/special_functions/detail/round_fwd.hpp:24:13: error: use of undeclared identifier 'tools'

   typename tools::promote_args<T>::type trunc(const T& v, const Policy& pol);

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promotion includes config, config includes round_fwd, round_fwd includes promotion.

config.h seems to not need to include round_fwd.h, since from what I've checked, what it used from round_fwd.h is inside a definition of a macro (BOOST_MATH_STD_USING), hence no compile time dependency."	Bugs	closed	To Be Determined	math	Boost Development Trunk	Problem	fixed		francisco.mailing.lists@…