Activation Records (Ex1) stack main program main; procedure p; var a:real; procedure q; var b:integer; begin ..end; p begin q;end; procedure s; a: var c:integer; begin ..end; main begin p;s;end; q s b: 9 CS308 Compiler Theory 12Activation Records (Ex1) program main; main stack program main; procedure p; var a:real; procedure q; procedure q; var b:integer; begin ... end; be gin q; end; p g q procedure s; var c:integer; begin ... end; a: main begin p; s; end; q b: p s q CS308 Compiler Theory 12