78 lines
2.4 KiB
Java
78 lines
2.4 KiB
Java
/**
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* @test /nodynamiccopyright/
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* @bug 4094658 4277296 4785453
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* @summary Test enforcement of JLS 6.6.1 and 6.6.2 rules requiring that
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* the type to which a component member belongs be accessible in qualified
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* names.
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*
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* @compile pack1/P1.java
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* @compile pack1/P2.java
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* @compile/fail/ref=QualifiedAccess_1.out -XDrawDiagnostics QualifiedAccess_1.java
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*/
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import pack1.P1;
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public class QualifiedAccess_1 {
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// Inaccessible types in member declarations.
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// These exercise 'Env.resolve'.
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// Errors are localized poorly.
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//
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// Fields 'P3' and 'P5' are inaccessible.
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P1 foo;
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P1.P3 bar; // ERROR
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P1.P3.P4 baz; // ERROR
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P1.P3.P4.P5 quux; // ERROR
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P1 m11() {return null;}
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P1.P3 m12() {return null;} // ERROR
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P1.P3.P4 m13() {return null;} // ERROR
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P1.P3.P4.P5 m14() {return null;} // ERROR
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void m21(P1 x) {}
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void m22(P1.P3 x) {} // ERROR
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void m23(P1.P3.P4 x) {} // ERROR
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void m24(P1.P3.P4.P5 x) {} // ERROR
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void test1() {
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// Inaccessible types in local variable declarations.
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// These exercise 'FieldExpression.checkCommon'.
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//
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// Fields 'P3' and 'P5' are inaccessible.
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P1 foo = null;
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P1.P3 bar = null; // ERROR
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P1.P3.P4 baz = null; // ERROR
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P1.P3.P4.P5 quux = null; // ERROR
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}
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void test2() {
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// Inaccessible types in casts.
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// These exercise 'FieldExpression.checkCommon'.
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//
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// Fields 'P3' and 'P5' are inaccessible.
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Object foo = (P1)null;
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Object bar = (P1.P3)null; // ERROR
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Object baz = (P1.P3.P4)null; // ERROR
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Object quux = (P1.P3.P4.P5)null; // ERROR
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}
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void test3() {
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// Inaccessible types in 'instanceof' expressions.
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// These exercise 'FieldExpression.checkCommon'.
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//
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// Fields 'P3' and 'P5' are inaccessible.
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boolean foo = null instanceof P1;
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boolean bar = null instanceof P1.P3; // ERROR
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boolean baz = null instanceof P1.P3.P4; // ERROR
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boolean quux = null instanceof P1.P3.P4.P5; // ERROR
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}
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}
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