fixed #4459 -- VS2010 error C2275
fixed #4459 -- VS2010 error C2275


tulayang/Nim,haiodo/Nim,singularperturbation/Nim,haiodo/Nim,mbaulch/Nim,tulayang/Nim,jfhg/Nim,tulayang/Nim,singularperturbation/Nim,tulayang/Nim,tulayang/Nim,mbaulch/Nim,dom96/Nim,haiodo/Nim,russpowers/Nim,haiodo/Nim,haiodo/Nim,mbaulch/Nim,dom96/Nim,dom96/Nim,jfhg/Nim,singularperturbation/Nim,dom96/Nim,jfhg/Nim,mbaulch/Nim,jfhg/Nim,jfhg/Nim,russpowers/Nim,mbaulch/Nim,russpowers/Nim,singularperturbation/Nim,mbaulch/Nim,russpowers/Nim,singularperturbation/Nim,dom96/Nim,singularperturbation/Nim,dom96/Nim,haiodo/Nim,tulayang/Nim,jfhg/Nim,russpowers/Nim,dom96/Nim,singularperturbation/Nim,haiodo/Nim,russpowers/Nim,mbaulch/Nim,jfhg/Nim,russpowers/Nim