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MiniJava-Compiler/test/src9 at main · ron-che-debugger/MiniJava-Compiler · GitHub

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/* EXAMPLE 4: Two classes this time */

program x4;

class Point0 {

declarations

int[] parr0 = int [12];

int x = 5, y;

enddeclarations

method void f0()

{

system.println('Before x=');

system.println(x);

x := x*x;

y := 1;

while (y<12)

{

parr0[y] := parr0[y-1]+1;

y := y+1;

};

system.println('After x=');

system.println(x);

}

}

class Point1 {

declarations

int t1 = 12;

Point0 p1;

enddeclarations

method void f1()

{

system.println('Before t1=');

system.println(t1);

t1 := 1024;

p1.f0();

system.println('After t1=');

system.println(t1);

}

}

class Point2 {

declarations

Point1 p21;

Point0 p20;

int xy;

enddeclarations

method void main()

declarations

int xx = 22;

Point1 px;

enddeclarations

{

Point0.f0();

p21.f1();

px.p1.x := xx;

px.p1.f0();

p21.t1 := 133;

p21.f1();

system.println('p21.p1.x=');

system.println(p21.p1.x);

p20.f0();

xy := 0;

while (xy <12)

{

system.println('p20.parr0:');

system.println(p20.parr0[xy]);

xy := xy+1;

};

Point1.f1();

system.println('p20.x=');

system.println(p20.x);

}

}

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