/** | |
* @test /nodynamiccopyright/ | |
* @bug 6315770 8078024 | |
* @summary javac inference allows creation of strange types: Integer & Runnable | |
* @author Maurizio Cimadamore | |
* | |
* @compile/fail/ref=T6315770.out T6315770.java -XDrawDiagnostics | |
*/ | |
class T6315770<V> { | |
<T extends Integer & Runnable> T6315770<T> m() { | |
return null; | |
} | |
void test() { | |
T6315770<?> c1 = m(); | |
T6315770<? extends String> c2 = m(); | |
T6315770<? super String> c3 = m(); | |
} | |
} |