id summary reporter owner description type status milestone component version severity resolution keywords cc 1872 [Spirit2] 'assignment operator could not be generated' warnings from VC9 Richard Webb Joel de Guzman "Running the Spirit2 regression tests on VC9 with warning level 4 produces a lot of C4512 warnings ( 'assignment operator could not be generated'). Attached is a patch that adds private assignment operators to some classes to silence the warnings." Bugs closed Boost 1.36.0 spirit Boost Development Trunk Cosmetic fixed