1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/test/tools/javac/generics/rawOverride/7157798/Test4.java Mon May 21 16:10:14 2012 -0700
1.3 @@ -0,0 +1,29 @@
1.4 +/**
1.5 + * @test /nodynamiccopyright/
1.6 + * @bug 7062745 7157798
1.7 + * @summary Negative test of conflicting same-name methods inherited from multiple interfaces when parameter types not compatible
1.8 + * @compile/fail/ref=Test4.out -Werror -Xlint:unchecked -XDrawDiagnostics Test4.java
1.9 + */
1.10 +
1.11 +import java.util.Set;
1.12 +import java.util.HashSet;
1.13 +
1.14 +interface A { void m(Set<Integer> s); }
1.15 +interface B { void m(Set<String> s); }
1.16 +interface C { void m(Set<?> s); }
1.17 +
1.18 +interface AB extends A, B {} //error
1.19 +
1.20 +interface AC extends A, C {} //error
1.21 +
1.22 +interface D<T> { void m(Set<T> s); }
1.23 +
1.24 +interface AD extends A, D<Integer> {} //OK
1.25 +
1.26 +interface AD2 extends A, D<Number> {} //error
1.27 +
1.28 +interface CD<T> extends C, D<T> {} //error
1.29 +
1.30 +interface E { <T> void m(Set<T> s); }
1.31 +
1.32 +interface DE<T> extends D<T>, E {} //error
