Mercurial > jdk8-mips64-public > langtools / annotate
test/tools/javac/meth/VarargsWarn.java@7909abb85562 (annotated)
test/tools/javac/meth/VarargsWarn.java
Wed, 14 Nov 2018 10:18:25 -0800
- author
- diazhou
- date
- Wed, 14 Nov 2018 10:18:25 -0800
- changeset 3762
- 7909abb85562
- parent 0
- 959103a6100f
- permissions
- -rw-r--r--
Added tag jdk8u201-b04 for changeset a7f48b9dfb82
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * @test /nodynamiccopyright/ |
| aoqi@0 | 3 | * @bug 8019340 |
| aoqi@0 | 4 | * @summary varargs-related warnings are meaningless on signature-polymorphic methods such as MethodHandle.invokeExact |
| aoqi@0 | 5 | * |
| aoqi@0 | 6 | * @compile/fail/ref=VarargsWarn.out -XDrawDiagnostics -Werror VarargsWarn.java |
| aoqi@0 | 7 | */ |
| aoqi@0 | 8 | |
| aoqi@0 | 9 | import java.lang.invoke.*; |
| aoqi@0 | 10 | |
| aoqi@0 | 11 | class VarargsWarn { |
| aoqi@0 | 12 | void test(MethodHandle mh) throws Throwable { |
| aoqi@0 | 13 | mh.invokeExact((Integer[])null); |
| aoqi@0 | 14 | mh.invoke((Integer[])null); |
| aoqi@0 | 15 | mh.invokeWithArguments((Integer[])null); //not a sig poly method - warning here! |
| aoqi@0 | 16 | } |
| aoqi@0 | 17 | } |
