test/tools/javac/meth/VarargsWarn.java

Wed, 24 Sep 2014 11:38:26 -0700

author
katleman
date
Wed, 24 Sep 2014 11:38:26 -0700
changeset 2562
ed1a48bedfa8
parent 0
959103a6100f
permissions
-rw-r--r--

Added tag jdk8u40-b07 for changeset 2fa3858a281f

     1 /*
     2  * @test /nodynamiccopyright/
     3  * @bug 8019340
     4  * @summary varargs-related warnings are meaningless on signature-polymorphic methods such as MethodHandle.invokeExact
     5  *
     6  * @compile/fail/ref=VarargsWarn.out -XDrawDiagnostics -Werror VarargsWarn.java
     7  */
     9 import java.lang.invoke.*;
    11 class VarargsWarn {
    12     void test(MethodHandle mh) throws Throwable {
    13         mh.invokeExact((Integer[])null);
    14         mh.invoke((Integer[])null);
    15         mh.invokeWithArguments((Integer[])null); //not a sig poly method - warning here!
    16     }
    17 }

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