| /* |
| * Copyright (c) 2000, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 4319507 |
| * @summary Verify correct implementation of JLS2e 6.6.2.1 |
| * @author maddox |
| * |
| * @run compile ProtectedMemberAccess1.java |
| */ |
| |
| import pkg.SuperClass; |
| |
| class ProtectedMemberAccess1a extends SuperClass { |
| |
| // Access to a protected member via its simple name |
| // is always legal in a subclass of the class in |
| // which the member is declared. |
| |
| int i = pi; |
| int j = spi; |
| |
| int x = pm(); |
| int y = spm(); |
| |
| pC obj1; |
| spC obj2; |
| |
| pI obj3; |
| spI obj4; |
| |
| Object o1 = (pC) null; |
| Object o2 = (spC) null; |
| |
| Object o3 = (pI) null; |
| Object o4 = (spI) null; |
| |
| class C1 extends pC {} |
| class C2 extends spC {} |
| |
| interface I1 extends pI {} |
| interface I2 extends spI {} |
| |
| static { |
| |
| spi = 2; |
| |
| int y = spm(); |
| |
| pC obj1; |
| spC obj2; |
| |
| pI obj3; |
| spI obj4; |
| |
| Object o1 = (pC) null; |
| Object o2 = (spC) null; |
| |
| Object o3 = (pI) null; |
| Object o4 = (spI) null; |
| |
| //class C1 extends pC {} |
| class C2 extends spC {} |
| |
| //interface I1 extends pI {} |
| //interface I2 extends spI {} |
| |
| } |
| |
| void m() { |
| |
| pi = 1; |
| spi = 2; |
| |
| int x = pm(); |
| int y = spm(); |
| |
| pC obj1; |
| spC obj2; |
| |
| pI obj3; |
| spI obj4; |
| |
| Object o1 = (pC) null; |
| Object o2 = (spC) null; |
| |
| Object o3 = (pI) null; |
| Object o4 = (spI) null; |
| |
| class C1 extends pC {} |
| class C2 extends spC {} |
| |
| //interface I1 extends pI {} |
| //interface I2 extends spI {} |
| |
| } |
| |
| class Inner { |
| |
| int i = pi; |
| int j = spi; |
| |
| int x = pm(); |
| int y = spm(); |
| |
| pC obj1; |
| spC obj2; |
| |
| pI obj3; |
| spI obj4; |
| |
| Object o1 = (pC) null; |
| Object o2 = (spC) null; |
| |
| Object o3 = (pI) null; |
| Object o4 = (spI) null; |
| |
| class C1 extends pC {} |
| class C2 extends spC {} |
| |
| //interface I1 extends pI {} |
| //interface I2 extends spI {} |
| |
| // Not allowed in inner classes. |
| // static { ... } |
| |
| void m() { |
| |
| pi = 1; |
| spi = 2; |
| |
| int x = pm(); |
| int y = spm(); |
| |
| pC obj1; |
| spC obj2; |
| |
| pI obj3; |
| spI obj4; |
| |
| Object o1 = (pC) null; |
| Object o2 = (spC) null; |
| |
| Object o3 = (pI) null; |
| Object o4 = (spI) null; |
| |
| class C1 extends pC {} |
| class C2 extends spC {} |
| |
| //interface I1 extends pI {} |
| //interface I2 extends spI {} |
| } |
| } |
| |
| } |
| |
| class ProtectedMemberAccess2a extends pkg.SuperClass { |
| |
| // Access to a protected instance (non-static) field, instance method, |
| // or member type by a qualified name is always legal in a subclass of |
| // the class in which the member is declared. Such access to a protected |
| // instance field or instance method is allowed if the qualifying type |
| // or the type of the qualifying expression is (a subclass of) the class |
| // in which the reference occurs. |
| |
| ProtectedMemberAccess2a x = |
| new ProtectedMemberAccess2a(); |
| |
| static ProtectedMemberAccess2a sx = |
| new ProtectedMemberAccess2a(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| static int sn = sx.pi; |
| static int sm = sx.spi; |
| |
| int w = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| ProtectedMemberAccess2a.pC obj1; |
| ProtectedMemberAccess2a.spC obj2; |
| |
| ProtectedMemberAccess2a.pI obj3; |
| ProtectedMemberAccess2a.spI obj4; |
| |
| Object o1 = (ProtectedMemberAccess2a.pC) null; |
| Object o2 = (ProtectedMemberAccess2a.spC) null; |
| |
| Object o3 = (ProtectedMemberAccess2a.pI) null; |
| Object o4 = (ProtectedMemberAccess2a.spI) null; |
| |
| class C1 extends ProtectedMemberAccess2a.pC {} |
| class C2 extends ProtectedMemberAccess2a.spC {} |
| |
| interface I1 extends ProtectedMemberAccess2a.pI {} |
| interface I2 extends ProtectedMemberAccess2a.spI {} |
| |
| static { |
| |
| ProtectedMemberAccess2a lx = |
| new ProtectedMemberAccess2a(); |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| ProtectedMemberAccess2a.pC obj1; |
| ProtectedMemberAccess2a.spC obj2; |
| |
| ProtectedMemberAccess2a.pI obj3; |
| ProtectedMemberAccess2a.spI obj4; |
| |
| Object o1 = (ProtectedMemberAccess2a.pC) null; |
| Object o2 = (ProtectedMemberAccess2a.spC) null; |
| |
| Object o3 = (ProtectedMemberAccess2a.pI) null; |
| Object o4 = (ProtectedMemberAccess2a.spI) null; |
| |
| //class C1 extends ProtectedMemberAccess2a.pC {} |
| class C2 extends ProtectedMemberAccess2a.spC {} |
| |
| //interface I1 extends ProtectedMemberAccess2a.pI {} |
| //interface I2 extends ProtectedMemberAccess2a.spI {} |
| |
| } |
| |
| void m() { |
| |
| ProtectedMemberAccess2a lx = |
| new ProtectedMemberAccess2a(); |
| |
| x.pi = 1; |
| x.spi = 2; |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int t = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| ProtectedMemberAccess2a.pC obj1; |
| ProtectedMemberAccess2a.spC obj2; |
| |
| ProtectedMemberAccess2a.pI obj3; |
| ProtectedMemberAccess2a.spI obj4; |
| |
| Object o1 = (ProtectedMemberAccess2a.pC) null; |
| Object o2 = (ProtectedMemberAccess2a.spC) null; |
| |
| Object o3 = (ProtectedMemberAccess2a.pI) null; |
| Object o4 = (ProtectedMemberAccess2a.spI) null; |
| |
| class C1 extends ProtectedMemberAccess2a.pC {} |
| class C2 extends ProtectedMemberAccess2a.spC {} |
| |
| //interface I1 extends ProtectedMemberAccess2a.pI {} |
| //interface I2 extends ProtectedMemberAccess2a.spI {} |
| |
| } |
| |
| class Inner { |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| //static int sn = sx.pi; |
| //static int sm = sx.spi; |
| |
| int w = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| ProtectedMemberAccess2a.pC obj1; |
| ProtectedMemberAccess2a.spC obj2; |
| |
| ProtectedMemberAccess2a.pI obj3; |
| ProtectedMemberAccess2a.spI obj4; |
| |
| Object o1 = (ProtectedMemberAccess2a.pC) null; |
| Object o2 = (ProtectedMemberAccess2a.spC) null; |
| |
| Object o3 = (ProtectedMemberAccess2a.pI) null; |
| Object o4 = (ProtectedMemberAccess2a.spI) null; |
| |
| class C1 extends ProtectedMemberAccess2a.pC {} |
| class C2 extends ProtectedMemberAccess2a.spC {} |
| |
| //interface I1 extends ProtectedMemberAccess2a.pI {} |
| //interface I2 extends ProtectedMemberAccess2a.spI {} |
| |
| // Not allowed in inner classes. |
| // static { ... } |
| |
| void m() { |
| |
| ProtectedMemberAccess2a lx = |
| new ProtectedMemberAccess2a(); |
| |
| x.pi = 1; |
| x.spi = 2; |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int t = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| ProtectedMemberAccess2a.pC obj1; |
| ProtectedMemberAccess2a.spC obj2; |
| |
| ProtectedMemberAccess2a.pI obj3; |
| ProtectedMemberAccess2a.spI obj4; |
| |
| Object o1 = (ProtectedMemberAccess2a.pC) null; |
| Object o2 = (ProtectedMemberAccess2a.spC) null; |
| |
| Object o3 = (ProtectedMemberAccess2a.pI) null; |
| Object o4 = (ProtectedMemberAccess2a.spI) null; |
| |
| class C1 extends ProtectedMemberAccess2a.pC {} |
| class C2 extends ProtectedMemberAccess2a.spC {} |
| |
| //interface I1 extends ProtectedMemberAccess2a.pI {} |
| //interface I2 extends ProtectedMemberAccess2a.spI {} |
| |
| } |
| |
| } |
| |
| } |
| |
| |
| class SubClass extends ProtectedMemberAccess3a { } |
| |
| class ProtectedMemberAccess3a extends pkg.SuperClass { |
| |
| // Access to a protected instance (non-static) field, instance method, |
| // or member type by a qualified name is always legal in a subclass of |
| // the class in which the member is declared. Such access to a protected |
| // instance field or instance method is allowed if the qualifying type |
| // or the type of the qualifying expression is (a subclass of) the class |
| // in which the reference occurs. |
| |
| SubClass x = new SubClass(); |
| |
| static SubClass sx = new SubClass(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| static int sn = sx.pi; |
| static int sm = sx.spi; |
| |
| int w = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| SubClass.pC obj1; |
| SubClass.spC obj2; |
| |
| SubClass.pI obj3; |
| SubClass.spI obj4; |
| |
| Object o1 = (SubClass.pC) null; |
| Object o2 = (SubClass.spC) null; |
| |
| Object o3 = (SubClass.pI) null; |
| Object o4 = (SubClass.spI) null; |
| |
| class C1 extends SubClass.pC {} |
| class C2 extends SubClass.spC {} |
| |
| interface I1 extends SubClass.pI {} |
| interface I2 extends SubClass.spI {} |
| |
| static { |
| |
| SubClass lx = new SubClass(); |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| SubClass.pC obj1; |
| SubClass.spC obj2; |
| |
| SubClass.pI obj3; |
| SubClass.spI obj4; |
| |
| Object o1 = (SubClass.pC) null; |
| Object o2 = (SubClass.spC) null; |
| |
| Object o3 = (SubClass.pI) null; |
| Object o4 = (SubClass.spI) null; |
| |
| //class C1 extends SubClass.pC {} |
| class C2 extends SubClass.spC {} |
| |
| //interface I1 extends SubClass.pI {} |
| //interface I2 extends SubClass.spI {} |
| |
| } |
| |
| void m() { |
| |
| SubClass lx = new SubClass(); |
| |
| x.pi = 1; |
| x.spi = 2; |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int t = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| SubClass.pC obj1; |
| SubClass.spC obj2; |
| |
| SubClass.pI obj3; |
| SubClass.spI obj4; |
| |
| Object o1 = (SubClass.pC) null; |
| Object o2 = (SubClass.spC) null; |
| |
| Object o3 = (SubClass.pI) null; |
| Object o4 = (SubClass.spI) null; |
| |
| class C1 extends SubClass.pC {} |
| class C2 extends SubClass.spC {} |
| |
| //interface I1 extends SubClass.pI {} |
| //interface I2 extends SubClass.spI {} |
| |
| } |
| |
| class Inner { |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| //static int sn = sx.pi; |
| //static int sm = sx.spi; |
| |
| int w = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| SubClass.pC obj1; |
| SubClass.spC obj2; |
| |
| SubClass.pI obj3; |
| SubClass.spI obj4; |
| |
| Object o1 = (SubClass.pC) null; |
| Object o2 = (SubClass.spC) null; |
| |
| Object o3 = (SubClass.pI) null; |
| Object o4 = (SubClass.spI) null; |
| |
| class C1 extends SubClass.pC {} |
| class C2 extends SubClass.spC {} |
| |
| //interface I1 extends SubClass.pI {} |
| //interface I2 extends SubClass.spI {} |
| |
| // Not allowed in inner classes. |
| // static { ... } |
| |
| void m() { |
| |
| SubClass lx = new SubClass(); |
| |
| x.pi = 1; |
| x.spi = 2; |
| |
| sx.pi = 1; |
| sx.spi = 2; |
| |
| lx.pi = 1; |
| lx.spi = 2; |
| |
| int t = x.pm(); |
| int y = x.spm(); |
| |
| int u = sx.pm(); |
| int v = sx.spm(); |
| |
| int w = lx.pm(); |
| int z = lx.spm(); |
| |
| int i = x.pi; |
| int j = x.spi; |
| |
| int n = sx.pi; |
| int m = sx.spi; |
| |
| int k = lx.pi; |
| int l = lx.spi; |
| |
| SubClass.pC obj1; |
| SubClass.spC obj2; |
| |
| SubClass.pI obj3; |
| SubClass.spI obj4; |
| |
| Object o1 = (SubClass.pC) null; |
| Object o2 = (SubClass.spC) null; |
| |
| Object o3 = (SubClass.pI) null; |
| Object o4 = (SubClass.spI) null; |
| |
| class C1 extends SubClass.pC {} |
| class C2 extends SubClass.spC {} |
| |
| //interface I1 extends SubClass.pI {} |
| //interface I2 extends SubClass.spI {} |
| |
| } |
| |
| } |
| |
| } |