1 /* 2 * @test /nodynamiccopyright/ 3 * @summary null cannot be casted to and compared with value types. 4 * @modules java.base/jvm.internal.value 5 * @compile/fail/ref=CheckNullCastable.out -XDrawDiagnostics -Werror -Xlint:values CheckNullCastable.java 6 */ 7 @jvm.internal.value.ValueCapableClass 8 final class CheckNullCastable { 9 void foo(CheckNullCastable cnc) { 10 CheckNullCastable cncl = (CheckNullCastable) null; 11 if (cnc != null) {}; 12 if (null != cnc) {}; 13 } 14 } | 1 /* 2 * @test /nodynamiccopyright/ 3 * @summary null cannot be casted to and compared with value types. 4 * @modules jdk.incubator.mvt 5 * @compile/fail/ref=CheckNullCastable.out --should-stop:ifError=PARSE -XDrawDiagnostics -Werror -Xlint:values CheckNullCastable.java 6 */ 7 @jdk.incubator.mvt.ValueCapableClass 8 final class CheckNullCastable { 9 void foo(CheckNullCastable cnc) { 10 CheckNullCastable cncl = (CheckNullCastable) null; 11 if (cnc != null) {}; 12 if (null != cnc) {}; 13 } 14 } |