id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
10513,Use operator | and |= for set addition if  | and |= are called,clan@…,Joachim Faulhaber,"As mentioned in the document (http://www.boost.org/doc/libs/1_56_0/libs/icl/doc/html/boost_icl/function_reference/addition.html), a set union semantics is often attached operators |= and |. This is the case, for example, when using boost::dynamic_bitset, which does not provide operators += and + for set union semantics. 

However, the original implementation of operators |= and | still uses += and + for the underlying set container. This makes operators |= and | less useful. Furthermore, we can't use boost::dynamic_bitset for icl objects currently. I think this is an unnecessary limitation.

To make the code more consistent with the statement above, a proper fix would be changing += and + into |= and | when users call the |= and | operators. 

The patch is on: https://github.com/boostorg/icl/pull/4",Patches,new,To Be Determined,ICL,Boost 1.55.0,Optimization,,,