8062373: Project Coin: diamond and anonymous classes
Summary: Allow diamond inference in combination with anonymous class instance creation
Reviewed-by: mcimadamore, vromero
Contributed-by: srikanth.adayapalam@oracle.com, maurizio.cimadamore@oracle.com
/*
* @test /nodynamiccopyright/
* @bug 7020044 8062373
*
* @summary Check that diamond is not allowed with anonymous inner class expressions at source < 9
* @author Maurizio Cimadamore
* @compile/fail/ref=Neg09.out Neg09.java -source 8 -XDrawDiagnostics
*
*/
class Neg09 {
class Member<X> {}
static class Nested<X> {}
void testSimple() {
Member<?> m1 = new Member<>() {};
Nested<?> m2 = new Nested<>() {};
}
void testQualified() {
Member<?> m1 = this.new Member<>() {};
Nested<?> m2 = new Neg09.Nested<>() {};
}
}