Question

Problem Statement
Use JavaCC and JTB to perform uniqueness checking over Lasagnejava programs. In particular
. For each reference to an undeclared variable x. print "Undeclared: 2".
. For each multiply declared variable 1, print "Multiple declarations for r: declared type tı: new
type ta".
. For each reference to an uninitialized variable r, print "Uninitialized:r".
• If there are no uniqueness errors in the program, then print "Yay, Garfield can eat your program!".​

Answer 1

Answer:

sorry don't know he answer

Explanation: