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/*
* @test /nodynamiccopyright/
* @bug 8325805
* @summary Permit non-superclass instance field assignments before this/super in constructors
* @compile/fail/ref=EarlyAssignments.out -XDrawDiagnostics EarlyAssignments.java
*/
public class EarlyAssignments {
public static class Inner1 {
public int x;
public Inner1() {
x = 123; // OK - "x" belongs to this class
this.x = 123; // OK - "x" belongs to this class
Inner1.this.x = 123; // OK - "x" belongs to this class
super();
}
public Inner1(int y) {
y = x; // FAIL - early 'this' reference
y = this.x; // FAIL - early 'this' reference
y = Inner1.this.x; // FAIL - early 'this' reference
super();
}
public class Inner1a extends Inner1 {
public int z;
public Inner1a(byte value) {
Inner1.this.x = value; // OK - "x" belongs to outer class
z = super.x; // FAIL - "x" belongs to superclass
z = x; // FAIL - "x" belongs to superclass
this.z = x; // FAIL - "x" belongs to superclass
Inner1a.this.z = x; // FAIL - "x" belongs to superclass
Object o1 = Inner1.this; // OK - Inner1 is an outer class
Object o2 = Inner1a.this; // FAIL - Inner1a is this class
super();
}
public Inner1a(short value) {
x = value; // FAIL - "x" belongs to superclass
super();
}
public Inner1a(char value) {
this.x = value; // FAIL - "x" belongs to superclass
super();
}
public Inner1a(int value) {
super.x = value; // FAIL - "x" belongs to superclass
super();
}
}
public class Inner1b {
public Inner1b(int value) {
Inner1.this.x = value; // OK - "x" belongs to outer class
super();
}
}
}
public static class Inner2 extends Inner1 {
int y;
public Inner2(int value) {
y = value; // OK - "y" belongs to this class
this.y = value; // OK - "y" belongs to this class
x = value; // FAIL - "x" belongs to superclass
this.x = value; // FAIL - "x" belongs to superclass
Object o1 = this; // FAIL - can't acces 'this' yet
Object o2 = Inner2.this; // FAIL - can't acces 'this' yet
super();
}
}
public static class Inner3 {
public int e;
public class Inner3a {
public static int x;
public Inner3a(int val) {
x = val; // OK - "x" is a static field
val = x; // OK - "x" is a static field
e = val; // OK - "e" belongs to outer class
val = e; // OK - "e" belongs to outer class
Inner3.this.e = val; // OK - "e" belongs to outer class
super();
}
}
}
public static class Inner4 {
public int x;
public Inner4() {
x = 0; // OK
x = x + 1; // FAIL - illegal early access
super();
}
public Inner4(int a) {
this.x = 0; // OK
this.x = this.x + 1; // FAIL - illegal early access
super();
}
public Inner4(char a) {
Inner4.this.x = 0; // OK
Inner4.this.x = Inner4.this.x + 1; // FAIL - illegal early access
super();
}
}
public static class Inner5 extends Inner4 {
public int y;
public Inner5() {
y = x + 1; // FAIL - illegal early access
super();
}
public Inner5(int a) {
this.y = x + 1; // FAIL - illegal early access
super();
}
public Inner5(char a) {
Inner5.this.y = x + 1; // FAIL - illegal early access
super();
}
public Inner5(short a) {
y = super.x + 1; // FAIL - illegal early access
super();
}
public Inner5(float a) {
y = Inner5.this.x + 1; // FAIL - illegal early access
super();
}
}
public static class Inner6 {
public int x = 1;
public Inner6() {
x = 2; // FAIL - illegal early access
super();
}
}
public static class Inner7 {
public final int x = 1;
public Inner7() {
x = 2; // FAIL - illegal early access
super();
}
}
public static class Inner8 {
class Inner8a {
int x;
}
public Inner8() {
this.new Inner8a().x = 1; // FAIL - illegal early access
super();
}
}
}
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