Mini Java compiler (VI)

Compile VII, System work process and operation instructions







































Eight, the instance program runs the result example one code
Class

main{

public static void Main (string[] args) {

SYSTEM.OUT.PRINTLN (10);

}

}

























Class g{

public int get (int num) {

int A;

a=2;

return a+5;

}

}

























Class H extends g{

int i;

Boolean Bol;

























public int put () {

i=1+2;

i=12-3;

i=2*7;

























Bol=true && false;

bol=1<2;

























return 10;

}

}
























Inheritance tree



























Symbol table



























Memory Allocation table



























Example two code
class Factorial {

public static void Main (string[] a) {

System.out.println (New Fac (). COMPUTEFAC (10));

}

}

























Class Fac extends factorial{

Fac F;

Factorial ff;

int i;

























public int computefac (int num) {

int Numaux;

if (num < 1)

Numaux = 1;

Else

Numaux = num * (THIS.COMPUTEFAC (num-1));

return numaux;

}

}

























Class F extends fac{

}

























Class G extends factorial{

}

























Class h{}

























Class I extends h{}

























Class J extends i{}

























Class GG extends i{}

























Class DD extends i{}
























Inheritance tree



























Symbol table



























Memory Allocation table