id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8694	gcc -Wcast-qual warning in boost/function/function_template.hpp	Ruben Adamyan <ruboam@…>	Douglas Gregor	"When using boost function library with -Wcast-qual and -Werror flags enabled the following error comes up boost/function/function_template.hpp:628:35 error:
cast from type 'const ...*' to type 'void*' casts away qualifiers [-Werror=cast-qual]
functor.obj_ref.obj_ptr = (void *)(f.get_pointer()); .....

This warning happens when f.get_pointer() is a const pointer (e.g. it is originating from boost::cref). Which leads to this C-style cast that casts away of constness. I think this can be fixed by replacing C-style cast by const_cast<void*>(static_cast<const void*>(f.get_pointer())) or by adding GCC pragmas to disable -Wcast-qual warning in this header file."	Bugs	new	To Be Determined	function	Boost 1.53.0	Cosmetic