id summary reporter owner description type status milestone component version severity resolution keywords cc 10670 stl_concept_covering.cpp:failed to compile w/ studio c++ angela.xie@… jsiek "stl_concept_covering.cpp:failed to compile w/ studio c++ with ""stl_concept_covering.cpp"", line 603: Error: FT is not defined. ""stl_concept_covering.cpp"", line 604: Error: T is not defined. " Bugs new To Be Determined concept_check Boost 1.55.0 Problem