alt Hacker NewsInteresting. The article states "The compiler prints the value as a given variable changes." -- surely it means the program does, and not the compiler?
Replies
compiler-guy • today at 7:36 PM
It might be more precisely stated something like "The language's semantics require that when a variable changes value, that change includes the side-effect of printing the new value."
dtoffe • today at 8:10 PM
The compiler produces p-code to be interpreted by an interpreter, so it is the interpreter that prints the value.
I take it to mean that the compiler inserts variable print code on variable modifications.