| author | vromero |
| Tue, 03 Apr 2018 23:58:52 -0400 | |
| changeset 49518 | d0ff431a596e |
| parent 47216 | 71c04702a3d5 |
| permissions | -rw-r--r-- |
| 10 | 1 |
/* |
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* @test /nodynamiccopyright/ |
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* @bug 4319507 4785453 |
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* @summary Verify correct implementation of JLS2e 6.6.2.1 |
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* @author maddox |
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* |
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49518
d0ff431a596e
8198314: javac hidden options violate standard syntax for options
vromero
parents:
47216
diff
changeset
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* @compile/fail/ref=ProtectedMemberAccess4.out --diags=formatterOptions=-simpleNames;layout=%b:%l:%_%m ProtectedMemberAccess4.java |
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*/ |
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// 33 errors expected. |
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import pkg.SuperClass; |
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class ProtectedMemberAccess4 extends pkg.SuperClass {
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// Access to a protected instance (non-static) field, instance method, |
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// or member type by a qualified name is always legal in a subclass of |
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// the class in which the member is declared. Such access to a protected |
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// instance field or instance method is allowed only if the qualifying type |
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// or the type of the qualifying expression is (a subclass of) the class |
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// in which the reference occurs. In this test case, the qualifying type |
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// is a superclass, thus all of the qualified references to instance fields |
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// and instance methods are illegal. |
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pkg.SuperClass x = new pkg.SuperClass(); |
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static pkg.SuperClass sx = new pkg.SuperClass(); |
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int i = x.pi; // illegal |
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int j = x.spi; // ok |
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int n = sx.pi; // illegal |
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int m = sx.spi; // ok |
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static int sn = sx.pi; // illegal |
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static int sm = sx.spi; // ok |
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int w = x.pm(); // illegal |
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int y = x.spm(); // ok |
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int u = sx.pm(); // illegal |
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int v = sx.spm(); // ok |
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pkg.SuperClass.pC obj1; // ok |
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pkg.SuperClass.spC obj2; // ok |
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pkg.SuperClass.pI obj3; // ok |
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pkg.SuperClass.spI obj4; // ok |
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Object o1 = (pkg.SuperClass.pC) null; // ok |
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Object o2 = (pkg.SuperClass.spC) null; // ok |
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Object o3 = (pkg.SuperClass.pI) null; // ok |
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Object o4 = (pkg.SuperClass.spI) null; // ok |
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class C1 extends pkg.SuperClass.pC {} // ok
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class C2 extends pkg.SuperClass.spC {} // ok
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interface I1 extends pkg.SuperClass.pI {} // ok
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interface I2 extends pkg.SuperClass.spI {} // ok
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static {
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pkg.SuperClass lx = new pkg.SuperClass(); |
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sx.pi = 1; // illegal |
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sx.spi = 2; // ok |
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lx.pi = 1; // illegal |
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lx.spi = 2; // ok |
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int n = sx.pi; // illegal |
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int m = sx.spi; // ok |
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int k = lx.pi; // illegal |
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int l = lx.spi; // ok |
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int u = sx.pm(); // illegal |
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int v = sx.spm(); // ok |
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int w = lx.pm(); // illegal |
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int z = lx.spm(); // ok |
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pkg.SuperClass.pC obj1; // ok |
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pkg.SuperClass.spC obj2; // ok |
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pkg.SuperClass.pI obj3; // ok |
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pkg.SuperClass.spI obj4; // ok |
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Object o1 = (pkg.SuperClass.pC) null; // ok |
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Object o2 = (pkg.SuperClass.spC) null; // ok |
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Object o3 = (pkg.SuperClass.pI) null; // ok |
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Object o4 = (pkg.SuperClass.spI) null; // ok |
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//class C1 extends pkg.SuperClass.pC {}
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class C2 extends pkg.SuperClass.spC {} // ok
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//interface I1 extends pkg.SuperClass.pI {}
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//interface I2 extends pkg.SuperClass.spI {}
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} |
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void m() {
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pkg.SuperClass lx = new pkg.SuperClass(); |
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x.pi = 1; // illegal |
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x.spi = 2; // ok |
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sx.pi = 1; // illegal |
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sx.spi = 2; // ok |
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lx.pi = 1; // illegal |
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lx.spi = 2; // ok |
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int t = x.pm(); // illegal |
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int y = x.spm(); // ok |
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int u = sx.pm(); // illegal |
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int v = sx.spm(); // ok |
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int w = lx.pm(); // illegal |
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int z = lx.spm(); // ok |
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int i = x.pi; // illegal |
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int j = x.spi; // ok |
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int n = sx.pi; // illegal |
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int m = sx.spi; // ok |
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int k = lx.pi; // illegal |
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int l = lx.spi; // ok |
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pkg.SuperClass.pC obj1; // ok |
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pkg.SuperClass.spC obj2; // ok |
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pkg.SuperClass.pI obj3; // ok |
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pkg.SuperClass.spI obj4; // ok |
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Object o1 = (pkg.SuperClass.pC) null; // ok |
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Object o2 = (pkg.SuperClass.spC) null; // ok |
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Object o3 = (pkg.SuperClass.pI) null; // ok |
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Object o4 = (pkg.SuperClass.spI) null; // ok |
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class C1 extends pkg.SuperClass.pC {} // ok
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class C2 extends pkg.SuperClass.spC {} // ok
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//interface I1 extends pkg.SuperClass.pI {}
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//interface I2 extends pkg.SuperClass.spI {}
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} |
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class Inner {
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int i = x.pi; // illegal |
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int j = x.spi; // ok |
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int n = sx.pi; // illegal |
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int m = sx.spi; // ok |
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//static int sn = sx.pi; |
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//static int sm = sx.spi; |
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int w = x.pm(); // illegal |
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int y = x.spm(); // ok |
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int u = sx.pm(); // illegal |
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int v = sx.spm(); // ok |
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pkg.SuperClass.pC obj1; // ok |
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pkg.SuperClass.spC obj2; // ok |
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pkg.SuperClass.pI obj3; // ok |
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pkg.SuperClass.spI obj4; // ok |
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Object o1 = (pkg.SuperClass.pC) null; // ok |
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Object o2 = (pkg.SuperClass.spC) null; // ok |
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Object o3 = (pkg.SuperClass.pI) null; // ok |
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Object o4 = (pkg.SuperClass.spI) null; // ok |
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class C1 extends pkg.SuperClass.pC {} // ok
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class C2 extends pkg.SuperClass.spC {} // ok
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//interface I1 extends pkg.SuperClass.pI {}
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//interface I2 extends pkg.SuperClass.spI {}
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// Not allowed in inner classes. |
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// static { ... }
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void m() {
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pkg.SuperClass lx = new pkg.SuperClass(); |
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x.pi = 1; // illegal |
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x.spi = 2; // ok |
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sx.pi = 1; // illegal |
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sx.spi = 2; // ok |
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lx.pi = 1; // illegal |
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lx.spi = 2; // ok |
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int t = x.pm(); // illegal |
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int y = x.spm(); // ok |
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int u = sx.pm(); // illegal |
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int v = sx.spm(); // ok |
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int w = lx.pm(); // illegal |
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int z = lx.spm(); // ok |
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int i = x.pi; // illegal |
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int j = x.spi; // ok |
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int n = sx.pi; // illegal |
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int m = sx.spi; // ok |
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int k = lx.pi; // illegal |
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int l = lx.spi; // ok |
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pkg.SuperClass.pC obj1; // ok |
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pkg.SuperClass.spC obj2; // ok |
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pkg.SuperClass.pI obj3; // ok |
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pkg.SuperClass.spI obj4; // ok |
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Object o1 = (pkg.SuperClass.pC) null; // ok |
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Object o2 = (pkg.SuperClass.spC) null; // ok |
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Object o3 = (pkg.SuperClass.pI) null; // ok |
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Object o4 = (pkg.SuperClass.spI) null; // ok |
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class C1 extends pkg.SuperClass.pC {} // ok
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class C2 extends pkg.SuperClass.spC {} // ok
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//interface I1 extends pkg.SuperClass.pI {}
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//interface I2 extends pkg.SuperClass.spI {}
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} |
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} |
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} |