Re:Why Python is Slow: Looking Under the Hood
by zmmmmm on Saturday May 10, 2014 @02:31AM
(#7724692)
That is not what I am referring to. 2.0 introduced true static typing that compiles to code that not only enforces complete type correctness at compile time (unlike the old option) but executes at near Java speed.
Groovy has enabled types on variables and functions (and fields and methods) since Groovy 1.0 but that makes the code run slower.