id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
11088	Converting assignment operator is too generous	anonymous	Fernando Cacciola	"This has been reported by Karol Nowacki. The following program compiles although it shoudl not.

{{{
#include <boost/optional.hpp>

enum E1 {e1};
enum E2 {e2};

int main()
{
  boost::optional<E2> o2(e2);
  boost::optional<E1> o1;
  o1 = o2; // SHOULD NOT WORK
}
}}}

It should not compile given that the following do not compile:



{{{
E1 v1 = e2; // FAILS
E1 v1_;
v1_ = e2;   // FAILS
}}}

"	Bugs	closed	To Be Determined	optional	Boost 1.57.0	Problem	duplicate