Often times the reason for overloading keywords is the reluctance to introduce new keywords, as this can cause backward compatibility problems. Instead of addin

Often times the reason for overloading keywords is the reluctance to introduce new keywords, as this can cause backward compatibility problems. Instead of adding a new keyword and possibly breaking existing code that may use that keyword as a variable name or a function name, an existing keyword that sort-of fits is used for the new feature. While maintaining backward compatibility is good, this does make the language confusing. Static is probably one of the worst offenders, but I think that C++ especially has quite a few of these cases now.