test/tools/javac/6360970/T6360970.java

Thu, 06 Jun 2013 15:33:40 +0100

author
mcimadamore
date
Thu, 06 Jun 2013 15:33:40 +0100
changeset 1811
349160289ba2
parent 0
959103a6100f
permissions
-rw-r--r--

8008627: Compiler mishandles three-way return-type-substitutability
Summary: Compiler should not enforce an order in how ambiguous methods should be resolved
Reviewed-by: jjg, vromero

aoqi@0 1 /*
aoqi@0 2 * @test /nodynamiccopyright/
aoqi@0 3 * @bug 6360970
aoqi@0 4 * @summary javac erroneously accept ambiguous field reference
aoqi@0 5 * @compile/fail/ref=T6360970.out -XDrawDiagnostics T6360970.java
aoqi@0 6 */
aoqi@0 7 class T6360970 {
aoqi@0 8 interface A {
aoqi@0 9 int i = 1;
aoqi@0 10 }
aoqi@0 11
aoqi@0 12 interface B {
aoqi@0 13 int i = 2;
aoqi@0 14 }
aoqi@0 15
aoqi@0 16 interface C extends A, B { }
aoqi@0 17
aoqi@0 18 static class D {
aoqi@0 19 public static final int i = 0;
aoqi@0 20 }
aoqi@0 21
aoqi@0 22 static class E extends D implements C { }
aoqi@0 23
aoqi@0 24 int i = E.i; //ambiguous
aoqi@0 25 }

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