Talk:Closure (computer programming)/to do

Here are some tasks awaiting attention: Expand : * Closure (computer programming)#Closures and state representation: This can be used in lazy pure languages as well, e.g. storing a memoization table in the closure which is lazyily evaluated when needed but not discarded. Closure (computer programming)#Differences in semantics: Scheme (variables in scope) vs. Smalltalk (variables + return + self) vs, Java 7/8/... (variables + return + this + exceptions + ...) Early languages: POP-2 Applications: thunk (delayed computation), memoization, object system, hidden state/static variables